Nakatsuka Akihiko 中塚晃彦

… Alternative Names

NAKATSUKA Akihiko 中塚晃彦

中塚晃彦ナカツカアキヒコ

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Researcher Number	80294651
Other IDs	https://orcid.org/0000-0002-4395-6104
Affiliation (Current)	2025: 山口大学, 大学院創成科学研究科, 教授
Affiliation (based on the past Project Information) *help	2017 – 2023: 山口大学, 大学院創成科学研究科, 准教授 2016: 山口大学, 創成科学研究科, 准教授 2012 – 2015: 山口大学, 理工学研究科, 准教授 2014: 山口大学, 大学院理工学研究科, 准教授 2007 – 2012: Yamaguchi University, 大学院・理工学研究科, 准教授 … More 2005: 山口大学, 工学部, 助教授 2003 – 2004: 山口大学, 工学部, 助手 2000 – 2001: 山口大学, 工学部, 助手 Less
Review Section/Research Field	Principal Investigator Petrology/Mineralogy/Science of ore deposit / Basic Section 31020:Earth resource engineering, Energy sciences-related / Petrology/Mineralogy/Economic geology / Petrology/Mineralogy/Science of ore deposit Except Principal Investigator Earth system and resources enginnering / Basic Section 17040:Solid earth sciences-related / Basic Section 31020:Earth resource engineering, Energy sciences-related / Earth system and resources engineering / Petrology/Mineralogy/Science of ore deposit / Petrology/Mineralogy/Science of ore deposit
Keywords	Principal Investigator 単結晶X線構造解析 / X線回折 / 結晶構造 / X線結晶構造解析 / 放射性元素除去剤 / イオン交換 / マイクロポーラス結晶 / 弾性波速度 / ポテンシャルパラメータ / デバイ温度 … More / 原子変位 / 地球内部物質 / Ｘ線回折 / 5配位 / 化学結合性 / X 線回折 / 有効イオン半径 / 5 配位 / 省エネルギー / 蓄熱材 / 結晶化学 / ゼオライト / 水素 / perovskite / X線構造解析 / 単結晶 / 下部マントル / 高圧実験 / ペロブスカイト / 未知相 / 陽イオン分布 / 単結晶合成 / 超高圧高温 / MgSiO_3-Al_2O_3系ペロブスカイト固溶体 / マントル中の水 / 含水鉱物 / 下部マントル物質 … More Except Principal Investigator XRD / イオン交換 / Csイオン / Na-GTS型チタノシリケート / 汚染水 / 放射性物質 / マイクロポーラス / CHA / LTA / 高温高圧 / 水和熱 / 高圧 / 高温 / ダイヤモンドアンビルセル / 単結晶 / 下部マントル / X線非弾性散乱 / 弾性波速度 / ブリッジマナイト / Srイオン / 多孔質結晶 / K-AM2 / CHA型ゼオライト / ストロンチウム / セシウム / 吸着剤 / Srイオン交換 / Csイオン交換 / 多孔性アルミノ珪酸塩 / Na-GTS型多孔性珪チタン酸塩 / チタノシリケート / 希土類イオン交換 / 放射性汚染水 / サマリウムイオン / Smイオン / Niイオン / エルビウム / ニッケル / サマリウム / vapor pressure / hydration / entropy / hydration enthalpy / water / zeolite / 水蒸気圧 / ヒートポンプ / ゼオライト水 / 蒸気圧 / 水和 / エントロピー / 水 / ゼオライト / マイクロポータス結晶 / 希土類イオン / ランタノイドイオン / マイクロポーラスクリスタル / 陽イオン交換 / 吸着材 / 放射性廃液 / マイクロ―ラスクリスタル / ポストペロブスカイト / 天然ガラス / 高温高圧融体 / 鉱物結晶 / 惑星地球物質 / 衝撃圧縮 / 鉱物・岩石 / 物性発現機構 / 高圧融体 / 高圧鉱物 / 衝撃超高温高圧 / 精密構造解析 / 局所構造 / 廃熱利用 / 排熱 / マイクロポーラス結晶 / 脱水温度 Less

Construction of crystallographic guidelines for material design of microporous crystals as radioactive element removersPrincipal Investigator
- Principal Investigator
  
  中塚晃彦
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 31020:Earth resource engineering, Energy sciences-related
- Research Institution
  Yamaguchi University
High-efficiency adsorption characteristics of high-level radioactive elements in porous crystals with a three-dimensional pore structure
- Principal Investigator
  
  Fujiwara Keiko
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 31020:Earth resource engineering, Energy sciences-related
- Research Institution
  Yamaguchi University
Single crystal elasticity of iron-bearing bridgmanite under lower-mantle conditions by the inelastic x-ray scattering method
- Principal Investigator
  
  FUKUI Hiroshi
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Japan Synchrotron Radiation Research Institute
  University of Hyogo
Improvement and evaluation of titanosilicates for radioactive waste processing materials - Looking ahead to the future of Fukushima -
- Principal Investigator
  
  FUJIWARA keiko
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Earth system and resources engineering
- Research Institution
  Yamaguchi University
Mineral crystal chemistry as a function of temperature and pressure: anisotropy of elasticity in the Earth's interior elucidated from atomic displacement behaviorPrincipal Investigator
- Principal Investigator
  
  Nakatsuka Akihiko
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  Yamaguchi University
Improvement and Evaluation of Micropous Crystals for Radioactive waste Treatment Materials
- Principal Investigator
  
  FUJIWARA Keiko
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Earth system and resources enginnering
- Research Institution
  Yamaguchi University
Japanese leading local structure study on minerals and melts under shock compression and high-temperature and -pressure
- Principal Investigator
  
  YOSHIASA Akira
- Project Period (FY)
  2010 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Kumamoto University
Re-examination of the effective ionic radius of five-fold coordinated trivalent Fe ion with peculiar coordination environments and its chemical bonding naturePrincipal Investigator
- Principal Investigator
  
  NAKATSUKA Akihiko
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Yamaguchi University
Improvement and Evaluation of Micro-porous Crystals for Heat Pump Absorbents
- Principal Investigator
  
  FUJIWARA Keiko
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Earth system and resources enginnering
- Research Institution
  Yamaguchi University
Heat-exchange ability of zeolites and construction of crystal chemical indication of material design for zeolite heat-absorbentsPrincipal Investigator
- Principal Investigator
  
  NAKATSUKA Akihiko
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Yamaguchi University
水素を含む下部マントルペロブスカイト相の安定性と電気伝導性に関する構造科学的研究Principal Investigator
- Principal Investigator
  
  中塚晃彦
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Yamaguchi University
下部マントル物質MgSiO_3-Al_2O_3系ペロブスカイト固溶体の構造化学Principal Investigator
- Principal Investigator
  
  中塚晃彦
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Yamaguchi University
Investigation for energy state of zeolites
- Principal Investigator
  
  MIZOTA Tadato
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Yamaguchi University

[Journal Article] Crystal structure refinements of stoichiometric Ni3Se2 and NiSe2021
- Author(s)
  Kohei Unoki , Akira Yoshiasa , Ginga Kitahara , Tadao Nishiayama , Makoto Tokuda , Kazumasa Sugiyama , Akihiko Nakatsuka
- Journal Title
  
  Acta Crystallographica Section C: Structural Chemistry
  
  Volume: 77 Issue: 4 Pages: 169-175
- DOI
  10.1107/s2053229621002187
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H00189, KAKENHI-PROJECT-20H02683
[Journal Article] Dehydration behavior of a natural hydrated Ca-chabazite studied by in-situ high-temperature single-crystal X-ray diffraction2021
- Author(s)
  A. Nakatsuka, N. Kawata, K. Fujiwara
- Journal Title
  
  Microporous and Mesoporous Materials
  
  Volume: 311 Pages: 110648-110648
- DOI
  10.1016/j.micromeso.2020.110648
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K05349, KAKENHI-PROJECT-20H02683
[Journal Article] Crystal synthesis and Debye temperature determination of PdSb2: Usefulness of single crystal precise structure analysis2021
- Author(s)
  Akira Yoshiasa , Makoto Tokuda , Ginga Kitahara , Kohei Unoki , Hiroshi Isobe , Akihiko Nakatsuka , Kazumasa Sugiyama
- Journal Title
  
  JOURNAL OF CRYSTAL GROWTH
  
  Volume: 574 Pages: 126327-126327
- DOI
  10.1016/j.jcrysgro.2021.126327
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H00189, KAKENHI-PROJECT-20H02683
[Journal Article] Incorporation mechanism of Fe and Al into bridgmanite in a subducting mid-ocean ridge basalt and its crystal chemistry2021
- Author(s)
  Nakatsuka Akihiko、Fukui Hiroshi、Kamada Seiji、Hirao Naohisa、Ohkawa Makio、Sugiyama Kazumasa、Yoshino Takashi
- Journal Title
  
  Scientific Reports
  
  Volume: 11 Issue: 1 Pages: 22839-22839
- DOI
  10.1038/s41598-021-00403-6
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H04996, KAKENHI-PROJECT-19H02004, KAKENHI-PROJECT-19H02005, KAKENHI-PROJECT-20H00189, KAKENHI-PROJECT-20H02683
[Journal Article] Preparation and crystal structural properties of Er<sup>3+</sup>–exchanged GTS–type sodium titanosilicate2020
- Author(s)
  K. Fujiwara, N. Kawata, A. Nakatsuka
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences
  
  Volume: 115 Issue: 1 Pages: 59-64
- DOI
  10.2465/jmps.191002
- NAID
  130007807378
- ISSN
  1345-6296, 1349-3825
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K05349, KAKENHI-PROJECT-20H02683
[Journal Article] Variable–temperature single–crystal X–ray diffraction study of SrGeO<sub>3</sub> high–pressure perovskite phase2018
- Author(s)
  Akihiko NAKATSUKA, Akira YOSHIASA, Keiko FUJIWARA and Osamu OHTAKA
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences
  
  Volume: 113 Issue: 6 Pages: 280-285
- DOI
  10.2465/jmps.180605
- NAID
  130007543849
- ISSN
  1345-6296, 1349-3825
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K06927
[Journal Article] The vanadate garnet Ca2NaCd2V3O12: a single-crystal X-ray diffraction study2018
- Author(s)
  M. Tokuda, A. Yoshiasa, T. Mashimo, K. Iishi and A. Nakatsuka
- Journal Title
  
  Acta Crystallographica
  
  Volume: C74 Pages: 460-464
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K05344
[Journal Article] Rutile and anatase types of temperature dependent pre-edge peak intensities in K-edge XANES spectra for AO (A = Mn), A2O3 (A = Sc, Cr and Mn), and AO2 (A = Ti and V)2018
- Author(s)
  T. Tobase, A. Yoshiasa, T. Hiratoko, A. Nakatsuka
- Journal Title
  
  Journal of Synchrotron Radiation
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K05344
[Journal Article] Hydrothermal synthesis and Er3+ ion exchange of sodium GTS-type titanosilicate2017
- Author(s)
  Keiko Fujiwara, Kae Shinohara and Akihiko Nakatsuka
- Journal Title
  
  The 54th EHPRG International Meeting on High Pressure Science and Technology
  
  Volume: 印刷中
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-16K06927
[Journal Article] Hydrothermal synthesis and Er3+ ion exchange of sodium GTS-type titanosilicate2017
- Author(s)
  Keiko Fujiwara, Kae Shinohara and Akihiko Nakatsuka
- Journal Title
  
  J. Phys.: Conf. Ser.
  
  Volume: 950 Pages: 042048-042048
- DOI
  10.1088/1742-6596/950/4/042048
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K06927
[Journal Article] Single-crystal X-ray diffraction study of SrGeO3 high-pressure perovskite phase at 100 K2017
- Author(s)
  A. Nakatsuka, H. Arima, O. Ohtaka, K. Fujiwara and A. Yoshiasa
- Journal Title
  
  Journal of Physics: Conference Series
  
  Volume: 950 Pages: 042015-042015
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K05344
[Journal Article] Hydrothermal synthesis and Er3+ ion exchange of sodium GTS-type titanosilicate2017
- Author(s)
  K. Fujiwara, K. Shinohara and A. Nakatsuka
- Journal Title
  
  Journal of Physics: Conference Series
  
  Volume: 950 Pages: 042048-042048
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K05344
[Journal Article] Single-crystal X-ray diffraction study of SrGeO3 high-pressure perovskite phase at 100 K2017
- Author(s)
  Akihiko Nakatsuka, Hiroshi Arima, Osamu Ohtaka, Keiko Fujiwara and Akira Yoshiasa
- Journal Title
  
  J. Phys.: Conf. Ser.
  
  Volume: 950 Pages: 042015-042015
- DOI
  10.1088/1742-6596/950/4/042015
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K06927
[Journal Article] Effect of cation substitution on bridgmanite elasticity: A key to interpret seismic anomalies in the lower mantle2016
- Author(s)
  H. Fukui, A. Yoneda, A. Nakatsuka, N. Tsujino, S. Kamada, E. Ohtani, A. Shatskiy, N. Hirao, H. Uchiyama, S. Tsutsui and A. Q. R. Baron
- Journal Title
  
  Scientific Reports
  
  Volume: 6
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05344
[Journal Article] High-temperature single-crystal X-ray diffraction study of tetragonal and cubic perovskite-type PbTiO3 phases2016
- Author(s)
  A. Yoshiasa, T. Nakatani, A. Nakatsuka, M. Okube, K. Sugiyama and T. Mashimo
- Journal Title
  
  Acta Crystallographica
  
  Volume: B72 Pages: 381-388
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K05344
[Journal Article] Structure refinement of kottigite-parasymplesite solid solution: Unique cation site occupancy and chemical bonding with water molecules2016
- Author(s)
  A. Yoshiasa, Y. Miyano, H. Isobe, K. Sugiyama, H. Arima, A. Nakatsuka, K. Momma and R. Miyawaki
- Journal Title
  
  Journal of Mineralogy and Petrological Sciences
  
  Volume: 111 Pages: 363-369
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K05344
[Journal Article] A new high-pressure strontium germanate, SrGe2O52016
- Author(s)
  Nakatsuka, A.; Sugiyama, K.; Ohkawa, M.; Ohtaka, O.; Fujiwara, K.; Yoshiasa, A
- Journal Title
  
  Acta Cryst
  
  Volume: C72 Issue: 10 Pages: 716-719
- DOI
  10.1107/s205322961601353x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K06927
[Journal Article] Temperature dependence of Zr and Ti K-edge XANES spectra for para- and ferro-electric perovskite-type PbZrO3, PbTiO3 and BaTiO32016
- Author(s)
  A. Yoshiasa, T. Nakatani, T. Hiratoko, T. Tobase, A. Nakatsuka, M. Okube, H. Arim and K. Sugiyama
- Journal Title
  
  Journal of Physics: Conference Series
  
  Volume: 712
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K05344
[Journal Article] Local structures of Ca, Ti and Fe in meteorite fusion crusts2016
- Author(s)
  T. Tobase, A. Yoshiasa, T. Hiratoko, H. Hongu, H. Isobe, A. Nakatsuka, H. Arima and K. Sugiyama
- Journal Title
  
  Journal of Physics: Conference Series
  
  Volume: 712
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K05344
[Journal Article] A new high-pressure strontium germanate, SrGe2O52016
- Author(s)
  A. Nakatsuka, K. Sugiyama, M. Ohkawa, O. Ohtaka, K. Fujiwara and A. Yoshiasa
- Journal Title
  
  Acta Crystallographica
  
  Volume: C72 Pages: 716-719
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K05344
[Journal Article] Variable-temperature single-crystal X-ray diffraction study of tetragonal and cubic perovskite-type barium titanate phases2016
- Author(s)
  T. Nakatani, A. Yoshiasa, A. Nakatsuka, T. Hiratoko, T. Mashimo, M. Okube and S. Sasaki
- Journal Title
  
  Acta Crystallographica
  
  Volume: B72 Pages: 151-159
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K05344
[Journal Article] Weathering and precipitation after meteorite impact of Ni, Cr, Fe, Ca and Mn in K-T boundary clays from Stevns Klint2016
- Author(s)
  Y. Miyano, A. Yoshiasa, T. Tobase, H. Isobe, H. Hongu, M. Okube, A. Nakatsuka and K. Sugiyama
- Journal Title
  
  Journal of Physics: Conference Series
  
  Volume: 712
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K05344
[Journal Article] Temperature dependence of crystal structure of CaGeO3 high-pressure perovskite phase and experimental determination of its Debye temperatures studied by low- and high-temperature single crystal X-ray diffraction2015
- Author(s)
  A. Nakatsuka, S. Kuribayashi, N. Nakayama, H. Fukui, H. Arima, A. Yoneda and A. Yoshiasa,
- Journal Title
  
  Am. Mineral.
  
  Volume: 100 Pages: 6-6
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Crystal structure of SrGeO3 in the high-pressure perovskite-type phase2015
- Author(s)
  Akihiko Nakatsuka*, Hiroshi Arima, Osamu Ohtaka, Keiko Fujiwara and Akira Yoshiasa,
- Journal Title
  
  Acta Crystallographica
  
  Volume: E71 Pages: 502-504
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Temperature dependence of crystal structure of CaGeO3 high-pressure perovskite phase and experimental determination of its Debye temperatures studied by low- and high-temperature single crystal X-ray diffraction2015
- Author(s)
  A. Nakatsuka, S. Kuribayashi, N. Nakayama, H. Fukui, H. Arima, A. Yoneda and A. Yoshiasa
- Journal Title
  
  American Mineralogist
  
  Volume: 100 Issue: 5-6 Pages: 1190-1202
- DOI
  10.2138/am-2015-4945
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05344, KAKENHI-PROJECT-15H05748
[Journal Article] Crystal structure of SrGeO3 in the high-pressure perovskite-type phase2015
- Author(s)
  Akihiko Nakatsuka, Hiroshi Arima, Osamu Ohtaka, Keiko Fujiwara and　Akira Yoshiasa
- Journal Title
  
  Acta Cryst.
  
  Volume: E71 Issue: 5 Pages: 502-504
- DOI
  10.1107/s2056989015007264
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24561005, KAKENHI-PROJECT-15K05344
[Journal Article] Crystal structure of post-perovskite-type CaIrO3 reinvestigated: new insights into atomic thermal vibration behaviors2015
- Author(s)
  A. Nakatsuka, K. Sugiyama, A. Yoneda, K. Fujiwara and A. Yoshiasa
- Journal Title
  
  Acta Crystallographica
  
  Volume: E71 Issue: 9 Pages: 1109-1113
- DOI
  10.1107/s2056989015015649
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K05344
[Journal Article] High-temperature thermal expansion of ScAlMgO4 for substrate application of GaN and ZnO epitaxial growth2015
- Author(s)
  R. Simura, K. Sugiyama, A. Nakatsuka and T. Fukuda
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 54 Issue: 7 Pages: 075503-075503
- DOI
  10.7567/jjap.54.075503
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K05344
[Journal Article] Elastic anisotropy of experimental analogues of perovskite and post-perovskite help to interpret D” diversity2014
- Author(s)
  Yoneda, A., Fukui, H., Xu, F., Nakatsuka, A., Yoshiasa, A., Seto, Y., Ono, K., Tsutsui, S., Uchiyama, H., Baron, A.Q.R.
- Journal Title
  
  Nature commun
  
  Volume: 5 Issue: 1 Pages: 3453-3453
- DOI
  10.1038/ncomms4453
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22224008, KAKENHI-PROJECT-22244068, KAKENHI-PROJECT-24000005, KAKENHI-PROJECT-25287143, KAKENHI-PROJECT-25610159
[Journal Article] 温度をパラメータとした鉱物結晶学 ―原子変位挙動の解明―2014
- Author(s)
  中塚晃彦
- Journal Title
  
  日本結晶学会誌
  
  Volume: 56 Pages: 150-157
- NAID
  130004552894
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Low- and high-temperature single crystal X-ray diffraction study of CaGeO3 perovskite synthesized at 12 GPa and 1253K2013
- Author(s)
  A. Nakatsuka, N Nakayama, H. Arima and A. Yoshiasa.
- Journal Title
  
  Bulletin of the American Physical Society
  
  Volume: ５８ Pages: 61-62
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Temperature dependence of pre-edge feature in Ti K-edge XANES spectra for ATiO3 (A= Ca and Sr), A2TiO4 (A=Mg and Fe), TiO2 rutile and TiO2 anatase.2013
- Author(s)
  Tatsuya Hiratoko, Akira Yoshiasa, Tomotaka Nakatani, Maki Okube, Akihiko Nakatsuka and Kazumasa Sugiyama,
- Journal Title
  
  Journal of Synchrotron Radiation,
  
  Volume: ２０ Pages: 641-643
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Temperature dependence of pre-edge feature in Ti K-edge XANES spectra for ATiO_3(A = Ca and Sr) A_2TiO_4(A = Mg and Fe), TiO_2rutile and TiO_2anatase2013
- Author(s)
  3T. Hiratoko, A. Yoshiasa, T. Nakatani, M. Okube, A. Nakatsuka, K. Sugiyama
- Journal Title
  
  Journal of Synchrotron Radiation
  
  Volume: (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540492
[Journal Article] Structural Phase Transitions of Li_2MgSiO_4and Li_2MgGeO_42013
- Author(s)
  N. Nakayama, K. Takahashi, K. Fujiwara, A. Nakatsuka, M. Isobe, Y. Ueda
- Journal Title
  
  Transactions of the Materials Research Society of Japan
  
  Volume: (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540492
[Journal Article] Static disorders of atoms and experimental determination of Debye-temperature in pyrope: Low- and high-temperature single crystal X-ray diffraction study — Reply2013
- Author(s)
  A. Nakatsuka
- Journal Title
  
  American Mineralogist
  
  Volume: 98 Pages: 783-784
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540492
[Journal Article] Crystal Structures of Cobalt Exchanged Sodium GTS-type Titanosilicates and the Elution Test by Acid Solution2013
- Author(s)
  K. Fujiwara, T. Tamaki, C. Kishimori, R. Titorenkova, A. Nakatsuka and N. Nakayama,
- Journal Title
  
  Transactions of the Materials Research Society of Japan
  
  Volume: 38 Pages: 455-458
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Crystal Structures of Cobalt-Exchanged Sodium GTS-type Titanosilicates and the Elution Test by Acid Solution2013
- Author(s)
  K. Fujiwara, T. Tamaki, C. Kishimori, R. Titorenkova, A. Nakatsuka, N. Nakayama
- Journal Title
  
  Trans. Mat. Res. Soc. Japan
  
  Volume: 38(3) Pages: 455-458
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24561005
[Journal Article] Structural Phase Transitions of Li2MgSiO4 and Li2MgGeO42013
- Author(s)
  N. Nakayama, K. Takahashi, K. Fujiwara, A. Nakatsuka, M. Isobe and Y. Ueda,
- Journal Title
  
  Transactions of the Materials Research Society of Japan
  
  Volume: 38 Pages: 419-422
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Single-crystal metastable high temperature C2/c clinoenstatite quenched rapidly from high temperature and high pressure.2013
- Author(s)
  Akira Yoshiasa, Akihiko Nakatsuka, Maki Okube and Tomoo Katsura,
- Journal Title
  
  Acta Crystallographica Section B
  
  Volume: 69 Pages: 541-546
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Crystal Structures of Cobalt Exchanged Sodium GTS-type Titanosilicates and the Elution Test by Acid Solution2013
- Author(s)
  1K. Fujiwara, T. Tamaki, C. Kishimori, R. Titorenkova, A. Nakatsuka, N. Nakayama
- Journal Title
  
  Transactions of the Materials Research Society of Japan
  
  Volume: (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540492
[Journal Article] Effective pair potential for Ca O binds in CaGeO_3polymorphs2013
- Author(s)
  4 A. Koganemaru, A. Yoshiasa, L. Wang, T. Nakatani, A. Nakatsuka, M. Okube, H. Arima, K. Sugiyama
- Journal Title
  
  Journal of Physics: Conference Series
  
  Volume: 430 Pages: 12068-12068
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540492
[Journal Article] Static disorders of atoms and experimental determination of Debye-temperature in pyrope: Low- and high-temperature single crystal X-ray diffraction study Reply2013
- Author(s)
  5A. Nakatsuka, M. Shimokawa, N. Nakayama, O. Ohtaka, H. Arima, M. Okube, A. Yoshiasa
- Journal Title
  
  American Mineralogist
  
  Volume: 98[4] Pages: 783-784
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540492
[Journal Article] Structural phase transition of Li_2MnSiO_42012
- Author(s)
  7N. Nakayama, T. Itoyama, K. Fujiwara, A. Nakatsuka, M. Isobe and Y. Ueda
- Journal Title
  
  Transactions of the Materials Research Society of Japan
  
  Volume: 37[3] Pages: 475-478
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540492
[Journal Article] Local structure of Zn in Cretaceous-Tertiary boundary clay from Stevns Klint2012
- Author(s)
  6M. Okube, S. Sasaki, A. Yoshiasa, L. Wang, T. Nakatani, H. Hongu, K. Murai, A. Nakatsuka, R. Miyawaki
- Journal Title
  
  Journal of Mineralogy and Petrological Sciences
  
  Volume: 107[5] Pages: 192-196
- NAID
  10031131484
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540492
[Journal Article] Static disorders of atoms and experimental determination of Debye-temperature in pyrope : Low- and high-temperature single crystal X-ray diffraction study2011
- Author(s)
  A.Nakatsuka
- Journal Title
  
  American Mineralogist
  
  Volume: 96 Pages: 1593-1605
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540492
[Journal Article] Structural phase transition and microstructures of Li_2CoSiO_42011
- Author(s)
  N. Nakayama, T. Itoyama, K. Suemoto, K. Fujiwara, A. Nakatsuka, M. Isobe, Y. Ueda
- Journal Title
  
  Transactions of the Materials Research Society of Japan
  
  Volume: 36(3) Pages: 437-440
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560846
[Journal Article] Structural phase transition and microstructures of Li_2CoSiO_42011
- Author(s)
  N. Nakayama, T. Itoyama, K. Suemoto, K. Fujiwara, A. Nakatsuka, M. Isobe, Y. Ueda
- Journal Title
  
  Transactions of the Materials Research Society of Japan
  
  Volume: 36[3] Pages: 437-440
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540492
[Journal Article] Static disorders of atoms and experimental determination of Debye-temperature in pyrope: Low- and high-temperature single crystal X-ray diffraction study2011
- Author(s)
  A. Nakatsuka, M. Shimokawa, N. Nakayama, O. Ohtaka, H. Arima, M. Okube, A. Yoshiasa
- Journal Title
  
  American Mineralogist
  
  Volume: 96[10] Pages: 1593-1605
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540492
[Journal Article] Static disorders of atoms and experimental determination of Debye temperature in pyrope : Low- and high-temperature single-crystal X-ray diffraction study2011
- Author(s)
  Akihiko Nakatsuka、Akira Yoshiasa, 他
- Journal Title
  
  American Mineralogist
  
  Volume: 96 Pages: 1593-1605
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Hydration state of GTS-type titanosilicate (K, Na, H)_4 Ti_4Si_3 O_<16>.nH_2O fine particles Topics in Chemistry and Material Science2010
- Author(s)
  11K. Fujiwara, T. Shiode, H. Sugimoto, A. Nakatsuka, N. Nakayama, R. P. Nikolova, V. Kostov-Kytin
- Journal Title
  
  Advanced Micro- and Mesoporous Materials-09
  
  Volume: 4 Pages: 184-190
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540492
[Journal Article] Growth and Characterization of La_2CoMnO_6 Single Crystals doped with Pb2010
- Author(s)
  T.I. Milenov, P.M. Rafailov, M.V. Abrashev, R.P. Nikolova, A. Nakatsuka, G.V. Avdeev, M.N. Veleva, S. Dobreva, L. Yankova, M.M. Gospodinov
- Journal Title
  
  Materials Science and Engineering B: Solid-State Materials for Advanced Technology
  
  Volume: 172[1] Pages: 80-84
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540492
[Journal Article] Locations of extra-framework cations and water molecules in a natural hydrated heulandite Ca_2.94 Sr_0.45 Na_0.84K_0.24 A_l8.80 Si_27.42 O_72 24.50H_2O2010
- Author(s)
  A. Nakatsuka, N. Iwasa, K. Fujiwara, N. Nakayama, M. Ohkawa, T. Mizota
- Journal Title
  
  Topics in Chemistry and Material Science: Advanced Micro- and Mesoporous Materials-09
  
  Volume: 4 Pages: 40-50
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540492
[Journal Article] A TEM study of Birnessite-type K_<0. 33> MnO_2-In-plane ordering and Layer stacking2010
- Author(s)
  N. Nakayama, K. Ohmoto, K. Fujiwara, A. Nakatsuka
- Journal Title
  
  Transactions of the Materials Research Society of Japan
  
  Volume: 35[ 2] Pages: 381-384
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560846
[Journal Article] Hydratio n State of GTS-type Titanosilicate(K, Na, H)_4Ti_4Si_3O_<16>・nH_2O Fine Particles2010
- Author(s)
  K. Fujiwara, A. Nakatsuka, N. Nakayama, R. Nikolova, V. Kostov-Kytin
- Journal Title
  
  TOPICS IN CHEMISTRY AND MATERIAL SCIENCE
  
  Volume: 4 Pages: 184-190
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560846
[Journal Article] Locations of extra-framework cations and water molecules in a natural hydrated heulandite Ca_<2.94>Sr_<0.45>Na_<0.84>K_<0.24>Al_<8.80>Si_<27.42>O_<72>-24.50H_2O2010
- Author(s)
  A.Nakatsuka
- Journal Title
  
  Topics in Chemistry and Material Science : Advanced Micro- and Mesoporous Materials-09
  
  Volume: 4 Pages: 40-50
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540492
[Journal Article] Locations of Extra-Framework Cations and Water Molecules in a Natural Hydrated Heulandite Ca_<2. 94> Sr_<0. 45> Na_<0. 84> K_<0. 24> Al_<8. 80> Si_<27. 42> O_<72>・24. 50H_2O2010
- Author(s)
  A. Nakatsuka, K. Fujiwara, N. Nakayama
- Journal Title
  
  TOPICS IN CHEMISTRY AND MATERIAL SCIENCE
  
  Volume: 4 Pages: 40-50
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560846
[Journal Article] A peculiar site preference of boron in MgAl2-xBxO4 (x = 0. 0, 0. 11, and 0. 13) spinel under high-pressure and high-temperature2010
- Author(s)
  A. Yoshiasa, T. Ito, K. Sugiyama, A. Nakatsuka, M. Okube, M. Kurosawa, T. Katsura
- Journal Title
  
  eitschrift fur Anorganische und Allgemeine Chemie 636[3-4]
  
  Pages: 472-475
- Data Source
  KAKENHI-PROJECT-19340164
[Journal Article] A peculiar site preference of boron in MgAl_<2-x>B_xO_4(x = 0.0, 0.11, and 0.13) spinel under high-pressure and high-temperature2010
- Author(s)
  A. Yoshiasa, T. Ito, K. Sugiyama, A. Nakatsuka, M. Okube, M. Kurosawa, T. Katsura
- Journal Title
  
  Zeitschrift f r Anorganische und Allgemeine Chemie
  
  Volume: 636[3-4] Pages: 472-475
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540492
[Journal Article] Locations of Extra-Framework Cations and Water Molecules in a Natural Hydrated Heulandite Ca_<2.94> S_<0.45> Na_<0.84> K_<0.24> Al_<0.80> Si_<27.42> O_<72> 24.50 H_2 O2010
- Author(s)
  A.Nakatsuka
- Journal Title
  
  TOPICS IN CHEMISTRY AND MATERIAL SCIENCE
  
  Volume: 4 Pages: 40-50
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560846
[Journal Article] A TEM study of Birnessite-type K_<0.33>MnO_2 - In-plane ordering and Layer stacking2010
- Author(s)
  N. Nakayama, K. Ohmoto, K. Fujiwara, A. Nakatsuka
- Journal Title
  
  Transactions of the Materials Research Society of Japan
  
  Volume: 35[2] Pages: 381-384
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540492
[Journal Article] TEM study of over-stoichiometric BaRCo4O7+δ(R: Y, Dy-Lu)2009
- Author(s)
  N. Nakayama, A. Satoh, K. Fujiwara, A. Nakatsuka, Y. Ueda
- Journal Title
  
  Transaction of the Materials Research Society of Japan 34[3]
  
  Pages: 439-442
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340164
[Journal Article] Structure and Thermal Decomposition of KxMnO_2・yH_2O Prepared by Sol-Gel Method2009
- Author(s)
  K. Fujiwara, N. Nakayama, A. Nakatsuka
- Journal Title
  
  Trans. Mater. Res. Soc. Jpn
  
  Pages: 447-450
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560846
[Journal Article] Single-crystal X-ray diffraction study of chabazite at 123 K2009
- Author(s)
  A.Nakatsuka
- Journal Title
  
  Transaction of the Materials Research Society of Japan 34
  
  Pages: 443-446
- NAID
  130005004016
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340164
[Journal Article] Single-crystal X-ray diffraction study of chabazite at 123 K2009
- Author(s)
  A. Nakatsuka, H. Okada, K. Fujiwara, N. Nakayama, T. Mizota
- Journal Title
  
  Transactions of Material Research Society of Japan 34[3]
  
  Pages: 443-446
- NAID
  130005004016
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340164
[Journal Article] Structure and thermal decomposition of KxMnO2・yH2O prepared by sol-gel method2009
- Author(s)
  K. Fujiwara, A. Akedo, Y. Tasaki, A. Nakatsuka, N. Nakayama
- Journal Title
  
  Transaction of the Materials Research Society of Japan 34[3]
  
  Pages: 447-450
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340164
[Journal Article] High-pressure XAFS study of bulk and nano size ZrO2 particles2009
- Author(s)
  Yoshiasa, H. Arima, M. Okube, H. Fukui, A. Nakatsuka, Y. Katayama, O. Ohtaka
- Journal Title
  
  Journal of Physics: Conference Series 190
  
  Pages: 12119-12119
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340164
[Journal Article] TEM study of over-stoichiometric BaRCo_4O_<7+δ>(R : Y, Dy-Lu)2009
- Author(s)
  N. Nakayama, A, Satoh, K. Fujiwara, A. Nakatsuka, Y. Ueda
- Journal Title
  
  Transactions of the Materials Research Society of Japan
  
  Volume: 34[ 3] Pages: 439-442
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560846
[Journal Article] Structure refinement of a partially dehydrated chabazite Ca1. 57Na0. 49Al3. 39Si8. 55O24・11. 53H2O2008
- Author(s)
  A. Nakatsuka, H. Okada, K. Fujiwara, N. Nakayama, T. Mizota
- Journal Title
  
  Transaction of the Materials Research Society of Japan 33[4]
  
  Pages: 907-910
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340164
[Journal Article] Structural and magnetic properties of Pt/Fe(111) multilayered films contaning monolayer-thick Fe layers2008
- Author(s)
  N. Nakayama, H. Tanabe, A, Satoh, Y. Mugita, A. Nakatsuka, S. Hagata, Y. Ueda
- Journal Title
  
  Transaction of the Materials Research Society of Japan 33[4]
  
  Pages: 893-896
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340164
[Journal Article] 菱沸石の結晶構造精密化-水分子と交換性陽イオンの結晶学的配置-2008
- Author(s)
  中塚晃彦
- Journal Title
  
  日本結晶学会誌 50[2]
  
  Pages: 130-137
- NAID
  10021085637
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340164
[Journal Article] Structure refinement of a partially dehydrated chabazite Ca_<1.57>Na_<0.49>Al_<3.39>Si_<8.55>O_<24>・11.53H_2O2008
- Author(s)
  A. Nakatsuka
- Journal Title
  
  Transactions of Material Research Society of Japan 33
  
  Pages: 907-910
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340164
[Journal Article] Single-crystal X-ray diffraction study of CaIrO32008
- Author(s)
  M. Sugahara, A. Yoshiasa, A. Yoneda, T. Hashimoto, S. Sakai, M. Okube, A. Nakatsuka, O. Ohtaka
- Journal Title
  
  American Mineralogist 93[7]
  
  Pages: 1148-1152
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340164
[Journal Article] 菱沸石の結晶構造精密化-水分子と交換性陽イオンの結晶学的配置-2008
- Author(s)
  中塚晃彦
- Journal Title
  
  日本結晶学会誌 50
  
  Pages: 130-137
- NAID
  10021085637
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340164
[Journal Article] Oxidation state and effective pair potential of Fe4+ ions in perovskite-type SrFeO3 annealed under high oxygen pressure2008
- Author(s)
  M. Okube, Y. Furukawa, A. Yoshiasa, T. Hashimoto, M. Sugahara, A. Nakatsuka
- Journal Title
  
  Journal of Physics: Conference Series 121
  
  Pages: 92004-92004
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340164
[Journal Article] Crystallographic configurations of water molecules and exchangeable cations in a hydrated natural CHA-zeolite (chabazite)2007
- Author(s)
  A. Nakatsuka, H. Okada, K. Fujiwara, N. Nakayama, T. Mizota
- Journal Title
  
  Microporous and Mesoporous Materials 102[1-3]
  
  Pages: 188-195
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340164
[Journal Article] Crystallographic configurations of water molecules and exchangeable cations in a hydrated natural CHA-zeolite(chabazite)2007
- Author(s)
  A.Nakatsuka
- Journal Title
  
  Microporous and Mesoporous Materials 102
  
  Pages: 188-195
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340164
[Journal Article] Temperature dependence of XANES spectra for ATiO3, A2TiO4 and TiO2 compounds with structural phase transitions2007
- Author(s)
  T. Hashimoto, A. Yoshiasa, M. Okube, H. Okudera, A. Nakatsuka
- Journal Title
  
  AIP Conference Proceedings 882
  
  Pages: 428-430
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340164
[Journal Article] Aragonite-type lanthanum orthoborate, LaBO_32006
- Author(s)
  A.Nakatsuka
- Journal Title
  
  Acta Crystallographica E62
- Data Source
  KAKENHI-PROJECT-15740317
[Journal Article] Cubic phase of single-crystal LaAlO_3 perovskite synthesized at 4.5 GPa and 1273 K2005
- Author(s)
  A.Nakatsuka
- Journal Title
  
  Acta Crystallographica E61
- Data Source
  KAKENHI-PROJECT-15740317
[Journal Article] Crystal structure of single-crystal CaGeO_3 tetragonal garnet synthesized at 3 GPa and 1000℃2005
- Author(s)
  A.Nakatsuka, H.Chaya, A.Yoshiasa
- Journal Title
  
  American Mineralogist 90
  
  Pages: 755-757
- Data Source
  KAKENHI-PROJECT-15740317
[Journal Article] Oxygen-deficient strontium cobaltate, SrCoO_<2.64>2004
- Author(s)
  A.Nakatsuka, A.Yoshiasa, N.Nakayama, T.Mizota, H.Takei
- Journal Title
  
  Acta Crystallographica C60
- Data Source
  KAKENHI-PROJECT-15740317
[Journal Article] The crystal structure of synthetic palenzonaite Ca_2NaMn_2V_3O_<12>2004
- Author(s)
  A.Nakatsuka, Y.Ikuta, A.Yoshiasa, K.Iishi
- Journal Title
  
  Applied Mineralogy : Development in Science and Technology 2
  
  Pages: 631-634
- Data Source
  KAKENHI-PROJECT-15740317
[Journal Article] Single crystal X-ray diffraction study of vanadate garnet Ca_2NaZn_2V_3O_<12>2004
- Author(s)
  A.Nakatsuka, Y.Ikuta, A.Yoshiasa, K.Iishi
- Journal Title
  
  Materials Research Bulletin 39
  
  Pages: 949-956
- Data Source
  KAKENHI-PROJECT-15740317
[Journal Article] Vanadate garnet, Ca_2NaMg_2V_3O_<12>2003
- Author(s)
  A.Nakatsuka, Y.Ikuta, A.Yoshiasa, K.Ilishi
- Journal Title
  
  Acta Crystallographica C59
- Data Source
  KAKENHI-PROJECT-15740317
[Journal Article] FT-IR and Raman spectroscopic study of GTS-type titanosilicate(H, K, Na)_4Ti_4Si_3O_<16> nH_2O
- Author(s)
  R. Titorenkova, N. Petrova, V. Kostov-Kytin, R. Nikolova, C. Kishimori, K. Fujiwara, T. Tamaki, A. Nakatsuka, N. Nakayama
- Journal Title
  
  TOPICS IN CHEMISTRY AND MATERIAL SCIENCE
  
  Volume: (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21560846
[Journal Article] Hydration State of GTS-type Titanosilicate (K, Na, H)4Ti4Si3O16. nH2O Fine Particles
- Author(s)
  K. Fujiwara, T. Shiode, H. Sugimoto, A. Nakatsuka, N. Nakayama, R.P. Nikolova, V. Kostov-Kytin
- Journal Title
  
  Topics in Chemistry and Material Science (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340164
[Journal Article] Locations of extra-framework sites in a natural hydrated heulandite Ca2. 94Sr0. 45Na0. 84K0. 24Al8. 80Si27. 42O72・24. 50H2O
- Author(s)
  A. Nakatsuka, N. Iwasa, K. Fujiwara, N. Nakayama, M. Ohkawa, T. Mizota
- Journal Title
  
  Topics in Chemistry and Material Science (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] Crystallographic configuration of extraframework species in a largely Cs-exchanged natural Ca-chabazite studied by single-crystal X-ray diffraction2023
- Author(s)
  N. Kawata, R. Furuhashi, K. Fujiwara, M. Ohkawa, A. Nakatsuka
- Organizer
  MRM2023/IUMRS-ICA2023
- Data Source
  KAKENHI-PROJECT-20H02683
[Presentation] Na-GTS型多孔性珪チタン酸塩のAg+, Mg2+およびBa2+イオン交換と構造評価2023
- Author(s)
  藤原惠子，中塚晃彦，河田尚美
- Organizer
  日本化学会第103春季年会2023
- Data Source
  KAKENHI-PROJECT-20H02683
[Presentation] マントル鉱物Ir2S3 kashinite and Rh2S3 bowieiteの合成と単結晶構造解析2023
- Author(s)
  吉朝朗，徳田誠，北原銀河，石丸聡子，中塚晃彦，杉山和正
- Organizer
  日本鉱物科学会2023年度年会
- Data Source
  KAKENHI-PROJECT-20H02683
[Presentation] Alを含有した高密度水酸化マグネシウム珪酸塩phase Dの結晶化学と地球科学的意義2023
- Author(s)
  中塚晃彦，吉朝朗，大川真紀雄，伊藤英司
- Organizer
  日本結晶学会2023年度年会
- Data Source
  KAKENHI-PROJECT-20H02683
[Presentation] Ag+, Mg2+ and Ba2+ Ion-exchange of GTS-type Na Titanosilicate and Its Structural Characterization2023
- Author(s)
  K. Fujiwara, N. Kawata, A. Nakatsuka
- Organizer
  MRM2023/IUMRS-ICA2023
- Data Source
  KAKENHI-PROJECT-20H02683
[Presentation] Ir2S3 kashiniteとRh2S3 bowieiteの結晶構造・Debye温度と地殻-マントル境界付近の白金族鉱物の産状について2023
- Author(s)
  吉朝朗，北原銀河，徳田誠，石丸聡子，中塚晃彦，杉山和正
- Organizer
  日本結晶学会2023年度年会
- Data Source
  KAKENHI-PROJECT-20H02683
[Presentation] In-situ high-temperature single-crystal X-ray diffraction study of a natural hydrated Ca-chabazite: the dehydration and cation migration processes2023
- Author(s)
  A. Nakatsuka, N. Kawata, K. Fujiwara
- Organizer
  MRM2023/IUMRS-ICA2023
- Data Source
  KAKENHI-PROJECT-20H02683
[Presentation] GTS型Na珪チタン酸塩のCs+イオン交換特性の温度依存性と構造評価2023
- Author(s)
  藤原惠子，河田尚美，中塚晃彦
- Organizer
  日本結晶学会2023年度年会
- Data Source
  KAKENHI-PROJECT-20H02683
[Presentation] Cs交換Caチャバサイトの結晶学的研究：脱水と陽イオン移動プロセス2023
- Author(s)
  河田尚美，古橋稜，藤原惠子，大川真紀雄，中塚晃彦
- Organizer
  日本結晶学会2023年度年会
- Data Source
  KAKENHI-PROJECT-20H02683
[Presentation] 黄鉄鉱型PdSb2とRhSe2の単結晶構造解析とDebye温度の有効利用2021
- Author(s)
  吉朝朗，北原銀河，大野真一朗，徳田誠，中塚晃彦，杉山和正
- Organizer
  日本結晶学会年会2021
- Data Source
  KAKENHI-PROJECT-20H02683
[Presentation] Cs交換菱沸石の高温単結晶X線構造解析：脱水挙動の結晶学的研究2021
- Author(s)
  河田尚美，藤原惠子，大川真紀雄，中塚晃彦
- Organizer
  日本鉱物科学会2021年度年会
- Data Source
  KAKENHI-PROJECT-20H02683
[Presentation] Cs+イオン交換の温度依存性とGTS型Naチタノシリケートのカチオン分布2021
- Author(s)
  藤原惠子，河田尚美，中塚晃彦
- Organizer
  日本化学会第101春季年会2021
- Data Source
  KAKENHI-PROJECT-20H02683
[Presentation] 単結晶X 線回折法による無機結晶の構造研究2021
- Author(s)
  中塚晃彦
- Organizer
  日本セラミックス協会第34回秋季シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-20H02683
[Presentation] GTS型NaチタノシリケートにおけるCs+イオン交換の温度依存性と陽イオン分布2021
- Author(s)
  藤原惠子、河田尚美、中塚晃彦
- Organizer
  日本化学会第101春季年会
- Data Source
  KAKENHI-PROJECT-19K05349
[Presentation] 黄鉄鉱型PdSb2の合成と単結晶構造解析2021
- Author(s)
  吉朝朗，徳田誠，北原銀河，鵜木康平，中塚晃彦，杉山和正
- Organizer
  日本鉱物科学会2021年度年会
- Data Source
  KAKENHI-PROJECT-20H02683
[Presentation] Cs交換菱沸石の高温単結晶X線構造解析：脱水挙動の結晶学的研究2021
- Author(s)
  藤原惠子, 河田尚美, 中塚晃彦
- Organizer
  日本鉱物科学会2021年会
- Data Source
  KAKENHI-PROJECT-19K05349
[Presentation] GTS型NaチタノシリケートのCs+交換体の作製と陽イオン分布の検討2020
- Author(s)
  藤原惠子、河田尚美、中塚晃彦
- Organizer
  日本化学会第100春季年会 (2020)
- Data Source
  KAKENHI-PROJECT-19K05349
[Presentation] Na-GTS型チタノシリケートのNi2+交換体の作製とその陽イオン分布2019
- Author(s)
  藤原惠子、中塚晃彦
- Organizer
  日本化学会第99春季年会
- Data Source
  KAKENHI-PROJECT-16K06927
[Presentation] 菱沸石の高温単結晶 X 線構造解析による脱水挙動の結晶学的研究2019
- Author(s)
  河田尚美・藤原惠子・中塚晃彦
- Organizer
  日本結晶学会令和元年度年会
- Data Source
  KAKENHI-PROJECT-19K05349
[Presentation] GTS型NaチタノシリケートのCs+およびEr3+交換体の作製と陽イオン分布の検討2019
- Author(s)
  藤原惠子、河田尚美、中塚晃彦
- Organizer
  日本鉱物科学会2019年年会
- Data Source
  KAKENHI-PROJECT-19K05349
[Presentation] 菱沸石の高温単結晶X線構造解析：脱水挙動の結晶学的研究2019
- Author(s)
  河田尚美、藤原惠子、中塚晃彦
- Organizer
  日本鉱物科学会2019年年会
- Data Source
  KAKENHI-PROJECT-19K05349
[Presentation] 新規高圧Srゲルマン酸塩SrGe2O5の結晶構造2018
- Author(s)
  中塚晃彦、大川真紀雄、大高理、藤原惠子、吉朝朗
- Organizer
  日本鉱物科学会2018年会
- Data Source
  KAKENHI-PROJECT-16K06927
[Presentation] マントル起源spinel型高圧相の結晶構造精密化と不思議な陽イオン席選択性2018
- Author(s)
  吉朝朗，徳田誠，西山忠男，真下茂，中塚晃彦，有馬寛，奥部真樹，杉山和正
- Organizer
  2017年度量子ビームサイエンスフェスタ
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Sm3+ ion exchange and its cation distribution in GTS-type sodium titanosilicate2018
- Author(s)
  Keiko Fujiwara, Akihiko Nakatsuka
- Organizer
  第28回日本MRS年次大会
- Data Source
  KAKENHI-PROJECT-16K06927
[Presentation] Na-GTS型チタノシリケートにおけるEr3+イオン交換の結晶構造2017
- Author(s)
  藤原惠子、中塚晃彦
- Organizer
  日本化学会第97春季年会 (2017)
- Place of Presentation
  慶応大学日吉キャンパス（神奈川県、横浜市）
- Year and Date
  2017-03-16
- Data Source
  KAKENHI-PROJECT-16K06927
[Presentation] Na-GTS型チタノシリケートのEr3+交換体の作製とその陽イオン分布2017
- Author(s)
  藤原　惠子、谷本　良平、中塚　晃彦
- Organizer
  日本鉱物科学会2017年年会・総会
- Data Source
  KAKENHI-PROJECT-16K06927
[Presentation] 高圧、高電場下における氷VII相の中性子回折実験2017
- Author(s)
  中塚晃彦、大高理、藤原惠子、吉朝朗
- Organizer
  日本鉱物科学会2017年年会・総会
- Data Source
  KAKENHI-PROJECT-16K06927
[Presentation] Na-GTS型チタノシリケートにおけるEr3+イオン交換体の結晶構造2017
- Author(s)
  藤原惠子，中塚晃彦
- Organizer
  日本化学会第97春季年会2017
- Place of Presentation
  慶応義塾大学・日吉キャンパス（神奈川県横浜市）
- Year and Date
  2017-03-16
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] 温度変化によるSrGeO3高圧ペロブスカイト相の結晶構造変化2017
- Author(s)
  中塚晃彦，大高理，藤原惠子，吉朝朗
- Organizer
  日本鉱物科学会2017年度年会
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Hydrothermal Synthesis of GTS-type　Sodium　Titanosilicate and its Sm3+ Ion2017
- Author(s)
  Keiko Fujiwara, Tetsuo Hasegawa, Akihiko Nakatsuka
- Organizer
  9th High Pressure Mineral Physics Seminar
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06927
[Presentation] Na-GTS型チタノシリケートのEr3+交換体の作製とその陽イオン分布2017
- Author(s)
  藤原惠子，谷本良平，中塚晃彦
- Organizer
  日本鉱物科学会2017年度年会
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Variable-temperature single-crystal X-ray diffraction study of SrGeO3 high-pressure perovskite phase2017
- Author(s)
  A. Nakatsuka, O. Ohtaka, K. Fujiwara and A. Yoshiasa
- Organizer
  9th High Pressure Mineral Physics Seminar (HPMPS-9)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] XRD and XAFS Debye-Waller factors in high-pressure perovskite-type compounds2017
- Author(s)
  A. Yoshiasa, A. Nakatsuka, H. Arima, K. Sugiyama and O. Ohtaka
- Organizer
  9th High Pressure Mineral Physics Seminar (HPMPS-9)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] プロトン伝導性鉱物藍鉄鉱と亜砒藍鉄鉱の精密構造解析と鉄イオン酸化に伴う構造変化2017
- Author(s)
  吉朝朗，本宮秀朋，杉山和正，奥部真樹，有馬寛，中塚晃彦，門馬綱一，宮脇律郎
- Organizer
  2016年度量子ビームサイエンスフェスタ
- Place of Presentation
  エポカルつくば（茨城県つくば市）
- Year and Date
  2017-03-14
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Hydrothermal synthesis of GTS-type sodium titanosilicate and its Sm3+ ion exchange2017
- Author(s)
  K. Fujiwara, T. Hasegawa and A. Nakatsuka
- Organizer
  9th High Pressure Mineral Physics Seminar (HPMPS-9)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Na-GTS型チタノシリケートにおけるEr3+イオン交換の結晶構造2017
- Author(s)
  藤原惠子、中塚晃彦
- Organizer
  日本化学会第97春季年会
- Data Source
  KAKENHI-PROJECT-16K06927
[Presentation] Precursor phenomenon before phase transitions in PbTiO3 and BaTiO32017
- Author(s)
  A. Yoshiasa, T. Nakatani, A. Nakatsuka, M. Okube, H. Arima and K. Sugiyama
- Organizer
  24th Congress and General Assembly of the International Union of Crystallography (IUCr2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Variable-temperature single-crystal X-ray diffraction study of SrGeO3 high-pressure2017
- Author(s)
  Akihiko Nakatsuka, Osamu Ohtaka , Keiko Fujiwara , Akira Yoshiasa
- Organizer
  9th High Pressure Mineral Physics Seminar
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06927
[Presentation] 天然産Ce-perovskiteとNb-perovskiteの構造精密化とパラ誘電性の探査2017
- Author(s)
  北原銀河，吉朝朗，徳田誠，鳥羽瀬翼，本宮秀朋，杉山和正，有馬寛，中塚晃彦
- Organizer
  日本結晶学会年会2017
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] 正方・立方晶ペロブスカイト型PbTiO3の相転移機構2016
- Author(s)
  吉朝朗，本宮秀朋，中塚晃彦，有馬寛，杉山和正
- Organizer
  日本鉱物科学会2016年度年会
- Place of Presentation
  金沢大学（石川県金沢市）
- Year and Date
  2016-09-25
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Crystal structure of new high-pressure strontium germanate SrGe2O52016
- Author(s)
  A. Nakatsuka, K. Sugiyama, O. Ohtaka, K. Fujiwara and A. Yoshiasa
- Organizer
  European High Pressure Research Group International Meeting on High Pressure Science and Technology (EHPRG54)
- Place of Presentation
  Bayreuth, Germany
- Year and Date
  2016-09-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] 木浦鉱山産亜砒藍鉄鉱と奈良登美ヶ丘産藍鉄鉱の構造精密化と水素原子位置について2016
- Author(s)
  范華玲，宮野優美子，本宮秀朋，吉朝朗，杉山和正，奥部真樹，有馬寛，中塚晃彦，門馬綱一，宮脇律郎
- Organizer
  日本結晶学会年会2016
- Place of Presentation
  茨城県立県民文化センター（茨城県水戸市）
- Year and Date
  2016-11-17
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Er3+ Ion Exchange and Its Cation Distribution in GTS-Type Sodium Titanosilicate2016
- Author(s)
  K. Fujiwara and A. Nakatsuka
- Organizer
  14th Conference of the Asian Crystallographic Association (AsCA2016)
- Place of Presentation
  Hanoi, Vietnam
- Year and Date
  2016-12-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Er3+ ion exchange and its cation distribution in GTS-type sodium titanosilicate2016
- Author(s)
  Keiko Fujiwara, Akihiko Nakatsuka
- Organizer
  AsCA 2016
- Place of Presentation
  Hanoi（Vietnam）
- Year and Date
  2016-12-04
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06927
[Presentation] 広島県生口島産斜開銅鉱Cu3AsO4(OH)3の構造精密化2016
- Author(s)
  馬屋原明寛，本宮秀朋，吉朝朗，杉山和正，奥部真樹，有馬寛，中塚晃彦，門馬綱一，宮脇律郎
- Organizer
  日本結晶学会年会2016
- Place of Presentation
  茨城県立県民文化センター（茨城県水戸市）
- Year and Date
  2016-11-17
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] ポストペロブスカイト型CaIrO3の結晶構造の温度依存性と原子変位挙動2016
- Author(s)
  中塚晃彦，矢地史幸，米田明，吉朝朗，藤原惠子，佐々木聡，杉山和正
- Organizer
  日本結晶学会年会2016
- Place of Presentation
  茨城県立県民文化センター（茨城県水戸市）
- Year and Date
  2016-11-17
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] ペロブスカイト型PbTiO3、BaTiO3強誘電体の結晶構造精密化と温度依存性2016
- Author(s)
  吉朝朗，仲谷友孝，中塚晃彦，奥部真樹，杉山和正，真下茂
- Organizer
  2015年度量子ビームサイエンスフェスタ
- Place of Presentation
  エポカルつくば（茨城県・つくば市）
- Year and Date
  2016-03-15
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Variable-temperature single-crystal X-ray diffraction study of CaIrO3 post-perovskite.2016
- Author(s)
  Akihiko Nakatsuka, Fumiyuki Yachi, Akira Yoneda, Akira Yoshiasa, Keiko Fujiwara, Satoshi Sasak and Kazumasa Sugiyama
- Organizer
  AsCA 2016
- Place of Presentation
  Hanoi（Vietnam）
- Year and Date
  2016-12-04
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06927
[Presentation] 木浦鉱山産亜砒藍鉄鉱の構造精密化と水素原子位置について2016
- Author(s)
  范華玲，宮野優美子，本宮秀朋，吉朝朗，杉山和正，奥部真樹，有馬寛，中塚晃彦，門馬綱一，宮脇律郎
- Organizer
  日本鉱物科学会2016年度年会
- Place of Presentation
  金沢大学（石川県金沢市）
- Year and Date
  2016-09-25
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Hydrothermal synthesis of GTS-type sodium titanosilicate and temperature dependence of Er3+ ion exchange2016
- Author(s)
  Keiko Fujiwara, Akihiko Nakatsuka
- Organizer
  The 54th European High Pressure Research Group (EHPRG) International Meeting on High Pressure Science and Technology
- Place of Presentation
  Bayreuth（Germany）
- Year and Date
  2016-09-04
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06927
[Presentation] ポストペロブスカイト型CaIrO3の結晶構造の温度依存性と原子変異挙動2016
- Author(s)
  中塚晃彦、矢地史幸、米田明、吉朝朗、藤原惠子、佐々木聡、杉山和正
- Organizer
  日本結晶学会
- Place of Presentation
  茨城県立県民文化センター（茨城県、水戸市）
- Year and Date
  2016-11-17
- Data Source
  KAKENHI-PROJECT-16K06927
[Presentation] いくつかのバナジン酸塩ガーネットに見られる4配位Vイオンの特異な原子変位挙動2016
- Author(s)
  中塚晃彦，九門亮，塚本輝，藤原惠子，吉朝朗
- Organizer
  日本鉱物科学会2016年度年会
- Place of Presentation
  金沢大学（石川県金沢市）
- Year and Date
  2016-09-25
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Single-crystal X-ray diffraction study of SrGe2O5 : a new high-pressure strontium germanate2016
- Author(s)
  A. Nakatsuka, K. Sugiyama, M. Ohkawa, O. Ohtaka, K. Fujiwara and A. Yoshiasa
- Organizer
  2nd European Mineralogical Conference (EMC2016)
- Place of Presentation
  Rimini, Italy
- Year and Date
  2016-09-13
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Structure Refinements and Hydrogen Atom Positions of Parasymplesite from Ohita and Vivianite from Nara, Japan2016
- Author(s)
  K. Han, Y. Miyano, H. Hongu, A. Yoshiasa, K. Sugiyama, M. Okube, H. Arima, A. Nakatsuka, K. Momma and R. Miyawaki
- Organizer
  14th Conference of the Asian Crystallographic Association (AsCA2016)
- Place of Presentation
  Hanoi, Vietnam
- Year and Date
  2016-12-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Transition Mechanism of Tetragonal and Cubic Perovskite-Type BaTiO3 and PbTiO32016
- Author(s)
  A. Yoshiasa, A. Nakatsuka, M. Okube, H. Arima and K. Sugiyama
- Organizer
  14th Conference of the Asian Crystallographic Association (AsCA2016)
- Place of Presentation
  Hanoi, Vietnam
- Year and Date
  2016-12-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Hydrothermal synthesis of GTS-type sodium titanosilicate and temperature dependence of Er3+ ion exchange2016
- Author(s)
  K. Fujiwara and A. Nakatsuka
- Organizer
  European High Pressure Research Group International Meeting on High Pressure Science and Technology (EHPRG54)
- Place of Presentation
  Bayreuth, Germany
- Year and Date
  2016-09-08
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] An ordered arrangement founf in local structure of perovskite-type SrCo1-xMnxO3 solid solution: XAFS analysis and spin state change of Co4+ ions2016
- Author(s)
  A. Yoshiasa, A. Nakatsuka, M. Okube, H. Arima and K. Sugiyama
- Organizer
  2nd European Mineralogical Conference (EMC2016)
- Place of Presentation
  Rimini, Italy
- Year and Date
  2016-09-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Crystal structure of new high-pressure strontium germanate SrGe2O5.2016
- Author(s)
  Akihiko Nakatsuka, Kazumasa Sugiyama, Osamu Ohtaka, Keiko Fujiwara, Akira Yoshiasa
- Organizer
  The 54th European High Pressure Research Group (EHPRG) International Meeting on High Pressure Science and Technology
- Place of Presentation
  Bayreuth（Germany）
- Year and Date
  2016-09-04
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K06927
[Presentation] 温度パラメータとした高圧SrGeO3ペロブスカイト単結晶の結晶構造変化2016
- Author(s)
  中塚晃彦，有馬寛，大高理，藤原惠子，吉朝朗
- Organizer
  2015年度量子ビームサイエンスフェスタ
- Place of Presentation
  エポカルつくば（茨城県・つくば市）
- Year and Date
  2016-03-15
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Phase relations of CuBr under high pressure and temperature2016
- Author(s)
  O. Ohtaka, Y. Yasuhiro, A. Morimoto, A. Yoshiasa, T. Tobase, A. Nakatsuka, T. Kikegawa, A. Suzuki, H. Arima and H. Saitoh
- Organizer
  European High Pressure Research Group International Meeting on High Pressure Science and Technology (EHPRG54)
- Place of Presentation
  Bayreuth, Germany
- Year and Date
  2016-09-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] ペロブスカイト型PbTiO3の単結晶構造解析：正方相に見られる立方相への転移前駆現象2016
- Author(s)
  吉朝朗，中塚晃彦，本宮秀朋，有馬寛，奥部真樹，杉山和正
- Organizer
  日本結晶学会年会2016
- Place of Presentation
  茨城県立県民文化センター（茨城県水戸市）
- Year and Date
  2016-11-18
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Bond distances and effective pair potentials in CuBr under high pressure and high temperature2016
- Author(s)
  A. Yoshiasa, Y. Yasuhiro, T. Tobase, H. Arima, M. Okube, A. Nakatsuka and O. Ohtaka
- Organizer
  European High Pressure Research Group International Meeting on High Pressure Science and Technology (EHPRG54)
- Place of Presentation
  Bayreuth, Germany
- Year and Date
  2016-09-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] The Crystal Structure Refinement and Distorted Cu-sites of Clinoclase, Cu3AsO4(OH)3 from Ikuchi, Hiroshima2016
- Author(s)
  A. Umayahara, H. Hongu, A. Yoshiasa, K. Sugiyama, M. Okube, H. Arima, A. Nakatsuka, K. Momma and R. Miyawaki
- Organizer
  14th Conference of the Asian Crystallographic Association (AsCA2016)
- Place of Presentation
  Hanoi, Vietnam
- Year and Date
  2016-12-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] 広島県生口島産斜開銅鉱Cu3AsO4(OH)3の構造精密化と水素原子位置について2016
- Author(s)
  馬屋原明寛，本宮秀朋，吉朝朗，杉山和正，奥部真樹，有馬寛，中塚晃彦，門馬綱一，宮脇律郎
- Organizer
  日本鉱物科学会2016年度年会
- Place of Presentation
  金沢大学（石川県金沢市）
- Year and Date
  2016-09-23
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Variable-Temperature Single-Crystal X-ray Diffraction Study of CaIrO3 Post-Perovskite2016
- Author(s)
  A. Nakatsuka, F. Yachi, A. Yoneda, A. Yoshiasa, K. Fujiwara, S. Sasak and K. Sugiyama
- Organizer
  14th Conference of the Asian Crystallographic Association (AsCA2016)
- Place of Presentation
  Hanoi, Vietnam
- Year and Date
  2016-12-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] 単結晶構造解析によるSrGeO3高圧ペロブスカイト相の化学結合性と原子の熱振動2015
- Author(s)
  中塚晃彦，有馬寛，大高理，藤原惠子，吉朝朗，奥部真樹，佐々木聡
- Organizer
  日本MRS
- Place of Presentation
  産業貿易センタービル（神奈川県・横浜市）
- Year and Date
  2015-12-08
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Cation distribution of NaGTS-type titanosilicates ion-exchanged by Er3+2015
- Author(s)
  K. Fujiwara, K. Shinohara, A. Nakatsuka
- Organizer
  PACIFICHEM2015
- Place of Presentation
  ホノルル（アメリカ合衆国）
- Year and Date
  2015-12-18
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Single crystal X-ray diffraction study of SrGeO3 high-pressure perovskite phase2015
- Author(s)
  A. Nakatsuka, H. Arima, O. Ohtaka, K. Fujiwara and A. Yoshiasa
- Organizer
  Joint AIRAPT-25 & EHPRG-53
- Place of Presentation
  マドリッド（スペイン）
- Year and Date
  2015-09-03
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] CaGeO3正方晶ガーネットに由来した低対称ハイドロガーネットの結晶構造と水素結合2015
- Author(s)
  中塚晃彦，大山源太，藤原惠子，大高理，奥部真樹，佐々木聡，杉山和正
- Organizer
  日本鉱物科学会
- Place of Presentation
  東京大学（東京都・文京区）
- Year and Date
  2015-09-25
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Structural feature of SrGeO3 high-pressure perovskite phase studied by single-crystal X-ray diffraction2015
- Author(s)
  A. Nakatsuka, H. Arima, O. Ohtaka, K. Fujiwara, A. Yoshiasa
- Organizer
  PACIFICHEM2015
- Place of Presentation
  ホノルル（アメリカ合衆国）
- Year and Date
  2015-12-18
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Hydrothermal synthesis of GTS-type sodium titanosilicate and Er3+ ion exchange2015
- Author(s)
  K. Fujiwara, K. Shinohara and A. Nakatsuka
- Organizer
  Joint AIRAPT-25 & EHPRG-53
- Place of Presentation
  マドリッド（スペイン）
- Year and Date
  2015-09-01
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05344
[Presentation] Li2MnGeOの結晶構造と相関系2014
- Author(s)
  福田拓郎、藤原惠子、中塚晃彦、中山則昭
- Organizer
  MRS-J　山口大学支部
- Place of Presentation
  山口大学工学部
- Data Source
  KAKENHI-PROJECT-24561005
[Presentation] Mg-V-O-H系層状化合物の水熱合成2014
- Author(s)
  高木拓郎、藤原惠子、中塚晃彦、中山則昭
- Organizer
  MRS-J　山口大学支部
- Place of Presentation
  山口大学工学部
- Data Source
  KAKENHI-PROJECT-24561005
[Presentation] Temperature dependence of crystal structure of CaGeO3 high pressure perovskite phase2013
- Author(s)
  Akihiko Nakatsuka, Shoichi Kuribayashi, Noriaki Nakayama, Hiroshi Arima, Keiko Fujiwara, Akira Yoshiasa
- Organizer
  European High Pressure Research Group International Meeting (EHPRG 51)
- Place of Presentation
  Queen Mary, University of London（イギリス）
- Data Source
  KAKENHI-PROJECT-24561005
[Presentation] 低温および高温下におけるCaGeO3ぺロブスカイトの単結晶X線構造解析2013
- Author(s)
  中塚晃彦，栗林翔一，中山則昭，有馬寛，吉朝朗
- Organizer
  日本結晶学会年会
- Place of Presentation
  熊本大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] NaCa_2Mg_2V_3O_12ガーネットにおけるV イオンの原子変位挙動2013
- Author(s)
  松尾龍哉,中塚晃彦,中山則昭,吉朝朗
- Organizer
  第13回日本MRS 山口大学支部研究会
- Place of Presentation
  山口大学(宇部市)
- Year and Date
  2013-01-12
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Mean square relative displacements and mean square displacements in CaGeO3 high pressure perovskite and garnet phases2013
- Author(s)
  A. Yoshiasa, A. Nakatsuka, M. Okube, A. Koganemaru, T. Hiratoko, H. Arima and K. Sugiyama,
- Organizer
  European High Pressure Research Group International Meeting (EHPRG51)
- Place of Presentation
  London,UK
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Low- and high-temperature single crystal X-ray diffraction study of CaGeO3 perovskite synthesized at 12 GPa and 1253 K2013
- Author(s)
  AKIHIKO NAKATSUKA, NORIAKI NAKAYAMA,AKIR　AIRA YOSHIASA
- Organizer
  International Association for the Advancement of High Pressure Science and Technology (AIRAPT)
- Place of Presentation
  Seattle,USA
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Hydrothermal synthesis of GTS-type titanosilicates and their strontium ion exchange2013
- Author(s)
  K. Fujiwara, C. Kishimori, R. Titorenkova, A. Nakatsuka and N. Nakayama,
- Organizer
  European High Pressure Research Group International Meeting (EHPRG51)
- Place of Presentation
  London,UK
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Crystal structure refinements and phase transition of ferro- and di-electric BaTiO3 perovskite2013
- Author(s)
  OMOTAKA NAKATANI, AKIRA YOSHIASA, AKIHIKO NAKATSUKA, MAKI OKUBE AND TSUTOMU MASHIMO
- Organizer
  IXth Conference of the Polish Ceramic Society (PTCer)
- Place of Presentation
  Zakopane, Poland
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Na-GTS型チタノシリケートの水熱合成とＬa3+ および Yb3+イオン交換2013
- Author(s)
  K. Fujiwara, T. Yoshida, Y. Minami, R. Titorenkova, A. Nakatsuka, N. Nakayama
- Organizer
  第24回日本MRS年次大会
- Place of Presentation
  波止場会館(神奈川県横浜市）
- Data Source
  KAKENHI-PROJECT-24561005
[Presentation] Hydrothermal Synthesis of GTS-type Titanosilicates and their Strontium Ion Exchange2013
- Author(s)
  K. Fujiwara, C. Kishimori, R. Titorenkova, A. Nakatsuka, N. Nakayama
- Organizer
  European High Pressure Research Group International Meeting (EHPRG 51)
- Place of Presentation
  Queen Mary, University of London（イギリス）
- Data Source
  KAKENHI-PROJECT-24561005
[Presentation] CaGeO3ぺロブスカイトの結晶構造の温度依存性2013
- Author(s)
  中塚晃彦，栗林翔一，中山則昭，有馬寛，吉朝朗
- Organizer
  日本鉱物科学会2013年度年会
- Place of Presentation
  筑波大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Sr イオン交換 GTS 型チタノシリケートの結晶構造2013
- Author(s)
  藤原惠子,岸森智佳,R. Titorenkova,中塚晃彦,中山則昭
- Organizer
  日本化学会第93 春季年会
- Place of Presentation
  立命館大学びわこ・くさつキャンパス(草津市).
- Year and Date
  2013-03-22
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] GTS 型チタノシリケートのSr^2+イオン交換2013
- Author(s)
  岸森智佳,藤原惠子,R. H. Titorenkova,中塚晃彦,中山則昭
- Organizer
  第13回日本 MRS 山口大学支部研究会
- Place of Presentation
  山口大学(宇部市)
- Year and Date
  2013-01-12
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] High temperature XAFS and single crystal X-ray diffraction study on ferro- and di-electric BaTiO3 perov-skite2013
- Author(s)
  TOMOTAKA NAKATANI, AKIRA YOSHIASA, TATSUYA HIRATOKO, AKIHIKO NAKATSUKA, MAKI OKUBE AND TSUTOMU MASHIMO
- Organizer
  THERMEC '2013
- Place of Presentation
  LasVegas,USA
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Li_2MgGeO_4の構造相転移2013
- Author(s)
  中山則昭,高橋宏輔,藤原惠子,中塚晃彦,礒部正彦,上田寛
- Organizer
  日本化学会第93 春季年会
- Place of Presentation
  立命館大学びわこ・くさつキャンパス(草津市).
- Year and Date
  2013-03-22
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Temperature dependence of crystal structure of CaGeO3 high pressure perovskite phase2013
- Author(s)
  Akihiko Nakatsuka, Shoichi Kuribayashi, Noriaki Nakayama, Hiroshi Arima, Keiko Fujiwara, Akira Yoshiasa
- Organizer
  51st European High Pressure Research Group: EHPRG 2013
- Place of Presentation
  London,UK
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] NaCa2-xSrxMg2V3O12ガーネット固溶体の結晶化学：4配位Vイオンの原子変位挙動2013
- Author(s)
  九門亮，中塚晃彦，塚本輝，中山則昭，吉朝朗，
- Organizer
  日本結晶学会年会
- Place of Presentation
  熊本大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Static disorder of Fe in almandine garnet studied by in-situ single crystal X-ray diffraction under low- and high-temperature2012
- Author(s)
  A. Nakatsuka, N. Nakayama, O. Ohtaka, A. Yoshiasa
- Organizer
  AsCA12/CRYSTAL28
- Place of Presentation
  Adelaide (Australia)
- Year and Date
  2012-12-04
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Static disorder of Fe in almandine garnet studied by in-situ single crystal X-ray diffraction under low- and high-temperature2012
- Author(s)
  A. Nakatsuka
- Organizer
  AsCA12/CRYSTAL28
- Place of Presentation
  Adelaide, Australia
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] XAFS法によるCaGeO_3多形のCa O 有効二体間ポテンシャル解析2012
- Author(s)
  小金丸藍,吉朝朗,有馬寛,仲谷友孝,王玲,奥部真樹,中塚晃彦,大高理,杉山和正
- Organizer
  日本結晶学会年
- Place of Presentation
  東北大学(仙台市).
- Year and Date
  2012-10-25
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] NaSr2Mg2V3O12およびNa3Sc2V3O12ガーネットの原子変位について2012
- Author(s)
  中塚晃彦
- Organizer
  日本鉱物科学会2012年度年会
- Place of Presentation
  京都（京都大学）
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Li_2MnSiO_4の構造相転移2012
- Author(s)
  中山則昭,糸山隆誠,藤原恵子,中塚晃彦,磯部正彦,上田寛
- Organizer
  日本化学会第92回春季年会
- Place of Presentation
  慶応義塾大学日吉キャンパス(横浜市)
- Year and Date
  2012-03-26
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] NaSr_2Mg_2V_3O_12および Na_3Sc_2V_3O_12ガーネットの原子変位について2012
- Author(s)
  中塚晃彦,塚本輝,沖本鉄八,下川真美,中山則昭,吉朝朗
- Organizer
  日本鉱物科学会年会
- Place of Presentation
  京都大学(京都市)
- Year and Date
  2012-09-20
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Li_2MnSiO_4の構造相転移2012
- Author(s)
  中山則昭, 糸山隆誠, 藤原惠子, 中塚晃彦, 磯部正彦, 上田寛
- Organizer
  日本化学会第92春季大会
- Place of Presentation
  慶応大学日吉キャンパス,横浜
- Year and Date
  2012-03-26
- Data Source
  KAKENHI-PROJECT-21560846
[Presentation] Precise structure analyses of advanced materials using in-situ XRD and XAFS methods under high-pressure and high-temperature.2012
- Author(s)
  Akira Yoshiasa, Akihiko Nakatsuka, Osamu Ohtaka 他
- Organizer
  The Asian Crystallographic Society (AsCA) and the Society of Crystallographers in Australia and New Zealand (SCANZ)
- Place of Presentation
  Adelade, Australia
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Structural phase transitions of Li_2MgSiO_4and Li_2MgGeO_42012
- Author(s)
  N. Nakayama, K. Takahashi, K. Fujiwara, A. Nakatsuka, M. Isobe, Y. Ueda
- Organizer
  IUMRS-ICEMA 2012
- Place of Presentation
  パシフィコ横浜(横浜市)
- Year and Date
  2012-09-25
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Low- and high-temperature single crystal X-ray diffraction study of NaSr2Mg2V3O12 and Na3Sc2V3O12 garnets2012
- Author(s)
  A. Nakatsuka
- Organizer
  7th International Conference on Mineralogy and Museums
- Place of Presentation
  Dresden, Germany
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Co イオン交換 GTS 型チタノシリケートの結晶構造と含水率2012
- Author(s)
  藤原恵子,玉木達,岸森智佳,R. Titorenkova,中塚晃彦,中山則昭
- Organizer
  日本化学会第92回春季年会
- Place of Presentation
  慶応義塾大学日吉キャンパス(横浜市)
- Year and Date
  2012-03-26
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] 高温高圧下での鉱物と機能性化合物の回折法とXAFS 法による精密構造解析2012
- Author(s)
  7吉朝朗,有馬寛,仲谷友孝,奥部真樹,中塚晃彦,片山芳則,大高理
- Organizer
  日本結晶学会年会
- Place of Presentation
  東北大学(仙台市)
- Year and Date
  2012-10-25
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Low- and high-temperature single crystal X-ray diffraction study of NaSr2Mg2V3O12 and Na3Sc2V3O12 garnets2012
- Author(s)
  A. Nakatsuka, H. Tsukamoto, T. Okimoto, M. Shimokawa, N. Nakayama, A. Yoshiasa
- Organizer
  7th International Conference on Mineralogy and Museums
- Place of Presentation
  Dresden (Germany)
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Crystal Structures and Phase Relations of Li_2MnGeO_4and Li_2FeGeO_42012
- Author(s)
  N. Nakayama, T. Fukuda, Y. Teraura, K. Fujiwara, A. Nakatsuka
- Organizer
  IUMRS-ICEMA 2012
- Place of Presentation
  パシフィコ横浜(横浜市)
- Year and Date
  2012-09-25
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Li_2MnSiO_4の構造相転移2012
- Author(s)
  22中山則昭,糸山隆誠,藤原惠子,中塚晃彦
- Organizer
  第21回日本 MRS 学術シンポジウム
- Place of Presentation
  横浜開港記念会館(横浜市).
- Year and Date
  2012-12-20
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] XAFS study on local structure of Ti, Fe and Ca in tektite and natural glasses2012
- Author(s)
  16A. Yoshiasa, L. Wang, M. Okube, T. Nakatani, A. Nakatsuka, R. Miyawaki
- Organizer
  7th International Conference on Mineralogy and Museums
- Place of Presentation
  Dresden (Germany)
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] NaSr_2Mg_2V_3O_12および Na_3Sc_2V_3O_12ガーネットにおける 4 配位V イオンの変位挙動2012
- Author(s)
  中塚晃彦,塚本輝,沖本鉄八,下川真美,中山則昭,吉朝朗
- Organizer
  日本結晶学会年会
- Place of Presentation
  東北大学(仙台市)
- Year and Date
  2012-10-25
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Crystal Structures of Cobalt Exchanged Sodium GTS-type Titanosilicates and the Elution Test by Acid Solution2012
- Author(s)
  12K. Fujiwara, T. Tamaki, C. Kishimori, R. H. Titorenkova, A. Nakatsuka, N. Nakayama
- Organizer
  IUMRS-ICEMA 2012
- Place of Presentation
  パシフィコ横浜(横浜市)
- Year and Date
  2012-09-25
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Single crystal X-ray diffraction study on atomic displacement behaviors of NaSr2Mg2V3O12 and Na3Sc2V3O12 garnets2012
- Author(s)
  A. Nakatsuka
- Organizer
  IUMRS-ICEMA 2012
- Place of Presentation
  横浜（パシフィコ横浜）
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] NaSr2Mg2V3O12およびNa3Sc2V3O12ガーネットにおける4配位Vイオンの変位挙動2012
- Author(s)
  中塚晃彦
- Organizer
  日本結晶学会年会2012
- Place of Presentation
  仙台（東北大学）
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Single crystal X-ray diffraction study on atomic displacement behaviors of NaSr_2Mg_2V_3O_12 and Na_3Sc_2V_3O_12 garnets2012
- Author(s)
  A. Nakatsuka, H. Tsukamoto, T. Okimoto, M. Shimokawa, N. Nakayama, A. Yoshiasa
- Organizer
  IUMRS-ICEMA 2012
- Place of Presentation
  パシフィコ横浜(横浜市)
- Year and Date
  2012-09-25
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Precise structure analyses of advanced materials using in-situ XRD and XAFS methods under high-pressure and high-temperature2012
- Author(s)
  A. Yoshiasa, H. Arima, T. Nakatani, A. Nakatsuka, Y. Katayama, O. Ohtaka
- Organizer
  AsCA12/CRYSTAL28
- Place of Presentation
  Adelaide (Australia).
- Year and Date
  2012-12-04
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Coイオン交換GTS型チタノシリケートの結晶構造と含水率2012
- Author(s)
  藤原惠子, 玉木達也, 岸森智佳, R. Titorenkova, 中塚晃彦, 中山則昭
- Organizer
  日本化学会第92春季大会
- Place of Presentation
  慶応大学日吉キャンパス,横浜
- Year and Date
  2012-03-26
- Data Source
  KAKENHI-PROJECT-21560846
[Presentation] ティトレンコヴァロシッツァ,pharmacosiderite 型構造を持つコバルト交換ナトリウムチタノシリケートの結晶構造および含水率の組成依存性2011
- Author(s)
  20藤原惠子,玉木達,中塚晃彦,中山則昭
- Organizer
  第21回日本 MRS 学術シンポジウム
- Place of Presentation
  横浜開港記念会館(横浜市).
- Year and Date
  2011-12-21
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Na-GTS 型チタノシリケート Co イオン交換体の構造と含水状態2011
- Author(s)
  玉木達也,藤原恵子,Titorenkova Rositsa Hristova,中塚晃彦,中山則昭
- Organizer
  第12回日本MRS 山口大学支部研究会
- Place of Presentation
  山口大学(宇部市)
- Year and Date
  2011-11-26
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Static disorder of vanadium ion in NaSr_2Mg_2V3O_<12> garnet2011
- Author(s)
  A.Nakatsuka
- Organizer
  XXII Congress and General Assembly of the International Union of Crystallography
- Place of Presentation
  Municipal Conference Center(スペイン・マドリッド)
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Static disorder of vanadium ion in NaSr2Mg2V3O12 garnet2011
- Author(s)
  Akihiko Nakatsuka, Akira Yoshiasa, 他
- Organizer
  IUCr 2011 XXII Congress, International Union of Crystallography
- Place of Presentation
  Spein Madrid
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Na-GTS型チタノシリケートCoイオン交換体の構造と含水状態2011
- Author(s)
  玉木達也, 藤原恵子, R. Titorenkova, 中塚晃彦, 中山則昭
- Organizer
  第12回日本MRS山口大学支部研究会講演要旨集
- Place of Presentation
  山口大学,宇部市
- Year and Date
  2011-11-26
- Data Source
  KAKENHI-PROJECT-21560846
[Presentation] XANES プレエッジピークの温度依存性についてチタン酸化物を例として2011
- Author(s)
  平床竜矢,吉朝朗,仲谷友孝,村井啓一郎,中塚晃彦
- Organizer
  日本結晶学会年会
- Place of Presentation
  北海道大学(札幌市).
- Year and Date
  2011-11-25
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] XAFS 法による K-T 境界粘土層中の微量元素の局所構造解析2011
- Author(s)
  奥部真樹,吉朝朗,王玲,仲谷友孝,中塚晃彦,宮脇律郎
- Organizer
  日本鉱物科学会年会
- Place of Presentation
  茨城大学(水戸市)
- Year and Date
  2011-07-11
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] GTS-type titanosilicate(H, K, Na)_4Ti_4Si_3O_<16>・nH_2O Raman and FTIR spectroscopy study2011
- Author(s)
  R. Titorenkova, C. Kishimori, K. Fujiwara, T. Tamaki, V. Kostov, R. Nikolova, A. Nakatsuka, N. Nakayama
- Organizer
  21^<th> Academic Symposium of MRS-J
- Place of Presentation
  横浜情報文化センター,横浜
- Year and Date
  2011-12-21
- Data Source
  KAKENHI-PROJECT-21560846
[Presentation] TS 型チタノシリケート Co2+イオン交換体の合成および脱水挙動2011
- Author(s)
  藤原恵子、玉木達也、杉本廣一、中塚晃彦、中山則昭
- Organizer
  日本化学会第91回春季年会
- Place of Presentation
  神奈川大学横浜キャンパス(横浜市).
- Year and Date
  2011-03-27
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] NaSr_2Mg_2V_3O_12ガーネットにおけるバナジウムの原子変位について2011
- Author(s)
  中塚晃彦,塚本輝,下川真美,中山則昭,吉朝朗
- Organizer
  第21回日本 MRS 学術シンポジウム
- Place of Presentation
  横浜開港記念会館(横浜市).
- Year and Date
  2011-12-20
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Li_2CoSiO_4の構造相転移と微細結晶構造2011
- Author(s)
  中山則昭, 糸山隆誠, 末本健太郎, 藤原惠子, 中塚晃彦, 上田寛
- Organizer
  日本化学会第91春季年会
- Place of Presentation
  神奈川大学横浜キャンパス,横浜
- Year and Date
  2011-03-27
- Data Source
  KAKENHI-PROJECT-21560846
[Presentation] The detailed crystal structure of synthetic vanadate garnet series, The Kumamoto International Symposium on Recent Advancements of Mineralogy and Petrology V And The Forth Meeting of Research Consortium on High-pressure Research2011
- Author(s)
  A. Nakatsuka
- Place of Presentation
  熊本大学(熊本市)
- Year and Date
  2011-09-29
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Crystal Structures and Hydration States of Cobalt Exchanged Sodium Titanosilicates with Pharmacosiderites-type Structure2011
- Author(s)
  29K. Fujiwara, T. Tamaki, A. Nakatsuka, N. Nakayama and R. Titorenkova
- Organizer
  4thInternational Symposium on Advanced Micro- and Mesoporous Materials
- Place of Presentation
  Riviera resort (Bulgaria)
- Year and Date
  2011-09-09
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] 陽イオン間斥力からみたガーネット化合物の結晶化学2011
- Author(s)
  中塚晃彦,吉朝朗
- Organizer
  日本化学会西日本大会
- Place of Presentation
  徳島大学(徳島市)
- Year and Date
  2011-11-12
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Crystal structure of vanadate garnet Ca_2NaCd_2V_3O_122011
- Author(s)
  30A. Yoshiasa, S. Nishimiya, A. Nakatsuka, K. Iishi, M. Okube and H. Okudera
- Organizer
  XXII Congress and General Assembly of the International Union of Crystallography
- Place of Presentation
  Madrid (Spain)
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] δ-Na_2Si_2O_5によるCo^2+およびSr^2+イオンの捕捉反応2011
- Author(s)
  矢野昂介,藤原恵子,中塚晃彦,中山則昭
- Organizer
  第12回日本MRS 山口大学支部研究会
- Place of Presentation
  山口大学(宇部市)
- Year and Date
  2011-11-26
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Static disorder of vanadium ion in NaSr_2Mg_2V_3O_12garnet2011
- Author(s)
  31A. Nakatsuka, H. Tsukamoto, M. Shimokawa, N. Nakayamaand A. Yoshiasa
- Organizer
  XXII Congress and General Assembly of the International Union of Crystallography
- Place of Presentation
  Madrid (Spain)
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Crystal Structures and Hydration States of Cobalt Exchanged Sodium Titanosilicates with Pharmacosiderites-type Structure2011
- Author(s)
  K. Fujiwara, T. Tamaki, A. Nakatsuka, N. Nakayama, R. Titorenkova
- Organizer
  4^<rd> International Symposium Advanced microand mesoporous materials
- Place of Presentation
  Riviera hall, Golden Sands, Bulgaria
- Year and Date
  2011-09-09
- Data Source
  KAKENHI-PROJECT-21560846
[Presentation] Temperature dependence of pre-edge feature in Ti K-edge XANES spectra for ATiO_3, A_2TiO_4(A = Mg, Ca, Fe, Sr and Ba) and TiO_2 compounds2011
- Author(s)
  T. Hiratoko, T. Nakatani, H. Okudera, A. Nakatsuka and A. Yoshiasa
- Organizer
  XXII Congress and General Assembly of the International Union of Crystallography
- Place of Presentation
  Madrid (Spain)
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Structural Phase Transition of Li_2MnSiO_42011
- Author(s)
  中山則昭, 糸山隆誠, 藤原惠子, 中塚晃彦, 磯部正彦, 上田寛
- Organizer
  21^<th> Academic Symposium of MRS-J
- Place of Presentation
  横浜情報文化センター,横浜
- Year and Date
  2011-12-21
- Data Source
  KAKENHI-PROJECT-21560846
[Presentation] Li2CoSiO4の構造相転移と微細結晶構造2011
- Author(s)
  中山則昭,糸山隆誠,末本健太郎,藤原恵子,中塚晃彦,上田寛
- Organizer
  日本化学会第91回春季年会
- Place of Presentation
  神奈川大学横浜キャンパス(横浜市).
- Year and Date
  2011-03-27
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] GTS-type Titanosilicate (H, K, Na)_4Ti_4Si_3O_16 Nh_2O Raman and FTIR spectroscopy study2011
- Author(s)
  19R. Titorenkova, C. Kishimori, K. Fujiwara, T. Tamaki, V. Kostov, R. Nikolova, N. Petrova, A. Nakatsuka, N. Nakayama
- Organizer
  第21回日本 MRS学術シンポジウム
- Place of Presentation
  横浜開港記念会館(横浜市)
- Year and Date
  2011-12-21
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] GTS型チタノシリケートCo^<2+>イオン交換体の合成および脱水挙動2011
- Author(s)
  藤原惠子, 玉木達也, 杉本廣一, 中塚晃彦, 中山則昭
- Organizer
  日本化学会第91春季年会
- Place of Presentation
  神奈川大学横浜キャンパス,横浜
- Year and Date
  2011-03-27
- Data Source
  KAKENHI-PROJECT-21560846
[Presentation] Composition Dependence of Crystal Structure and Water Content of Cobalt Exchanged Sodium Titanosilicates with Pharmacosiderites-type Structure2011
- Author(s)
  藤原惠子, 玉木達也, 中塚晃彦, 中山則昭, R. Titorenkova
- Organizer
  21^<th> Academic Symposium of MRS-J
- Place of Presentation
  横浜情報文化センター,横浜
- Year and Date
  2011-12-21
- Data Source
  KAKENHI-PROJECT-21560846
[Presentation] The detailed crystal structure of synthetic vanadate garnet series2011
- Author(s)
  A.Nakatsuka
- Organizer
  The Kumamoto International Symposium on Recent Advancements of Mineralogy and Petrology V And The Forth Meeting of Research Consortium on High-pressure Research
- Place of Presentation
  熊木大学(熊本市)
- Year and Date
  2011-09-29
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Mg_3Al_2Si_3O_12ガーネットの原子変位について2010
- Author(s)
  中塚晃彦,下川真美,中山則昭,大高理,有馬寛,奥部真樹,吉朝朗
- Organizer
  日本結晶学会年会
- Place of Presentation
  大阪大学(吹田市)
- Year and Date
  2010-12-05
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] (Na, K, H)_4Ti_4Si_3O_<16>・nH_2Oの合成と脱水挙動-アルカリ金属組成依存性-2010
- Author(s)
  藤原惠子, 杉本廣一, 中塚晃彦, 中山則昭, 藤森宏高, R. Nikolova, V. Kostov-Kytin
- Organizer
  日本化学会第90春季年会
- Place of Presentation
  近畿大学本部キャンパス,東大阪市
- Year and Date
  2010-03-26
- Data Source
  KAKENHI-PROJECT-21560846
[Presentation] Structural Phase Transition and Microstructures of Li_2CoSiO_42010
- Author(s)
  中山則昭, 糸山隆誠, 末本健太郎, 藤原惠子, 中塚晃彦, 上田寛
- Organizer
  20^<th> Academic Symposium of MRS-J
- Place of Presentation
  横浜市開港記念会館,横浜
- Year and Date
  2010-12-21
- Data Source
  KAKENHI-PROJECT-21560846
[Presentation] NaSr_2Mg_2V_3O_12 ガーネットにおける原子の静的変位2010
- Author(s)
  41塚本輝,中塚晃彦,中山則昭,飯石一明
- Organizer
  日本 MRS 山口大学支部研究会
- Place of Presentation
  山口大学(宇部市)
- Year and Date
  2010-11-27
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] 低温および高温下におけるMg_3Al_2Si_3O_<12>ガーネットの単結晶X線回折研究2010
- Author(s)
  中塚晃彦
- Organizer
  日本MRS学術シンポジウム
- Place of Presentation
  横浜市開港記念会館(横浜市)
- Year and Date
  2010-12-21
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Mg_3Al_2Si_3O_<12>ガーネットの原子変位について2010
- Author(s)
  中塚晃彦
- Organizer
  日本結晶学会
- Place of Presentation
  大阪大学(吹田市)
- Year and Date
  2010-12-05
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] (Na,K,H)_4Ti_4Si_3O_16 yH_2O の合成と脱水挙動アルカリ金属組成依存性2010
- Author(s)
  44藤原恵子,杉本廣一,中塚晃彦,中山則昭,藤森宏高 , Nikorova Rositsa Petrova, Kostov-Kytin Vladislav Vladimirov
- Organizer
  日本化学会第90回春季年会
- Place of Presentation
  近畿大学本部キャンパス(大阪市)
- Year and Date
  2010-03-26
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] 2 価イオン Mg^2+, Ca^2+, Co^2+, Sr^2+, Ba^2+による GTS 型チタノシリケートイオン交換体の合成2010
- Author(s)
  藤原恵子,玉木達也,杉本廣一,中塚晃彦,中山則昭
- Organizer
  第20回日本MRS 学術シンポジウム
- Place of Presentation
  横浜開港記念会館(横浜市)
- Year and Date
  2010-12-21
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] パイロープにおけるMgの静的変位2010
- Author(s)
  中塚晃彦
- Organizer
  日本鉱物科学会
- Place of Presentation
  島根大学(松江市)
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] パイロープにおけるMg の静的変位2010
- Author(s)
  中塚晃彦,下川真美,中山則昭,大高理,有馬寛,奥部真樹,吉朝朗
- Organizer
  日本鉱物科学会年会
- Place of Presentation
  島根大学(松江市)
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] 低温および高温下における Mg_3Al_2Si_3O_12ガーネットの単結晶 X 線回折研究2010
- Author(s)
  中塚晃彦,下川真美,中山則昭,大高理,有馬寛,奥部真樹,吉朝朗
- Organizer
  第20回日本MRS 学術シンポジウム
- Place of Presentation
  横浜開港記念会館(横浜市)
- Year and Date
  2010-12-21
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] 2価イオンMg^<2+>, Ca^<2+>, Co^<2+>, Sr^<2+>, Ba^<2+>によるGTS型チタノシリケートイオン交換体の合成2010
- Author(s)
  藤原惠子, 玉木達也, 杉本廣一, 中塚晃彦, 中山則昭
- Organizer
  20^<th> Academic Symposium of MRS-J
- Place of Presentation
  横浜市開港記念会館,横浜
- Year and Date
  2010-12-21
- Data Source
  KAKENHI-PROJECT-21560846
[Presentation] Li_2CoSiO_4の構造相転移と微細結晶構造2010
- Author(s)
  中山則昭,糸山隆誠,末本健太郎,藤原恵子,中塚晃彦,上田寛
- Organizer
  第20回日本 MRS 学術シンポジウム
- Place of Presentation
  横浜開港記念会館(横浜市)
- Year and Date
  2010-12-21
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Li_2MnSiO_4の合成と構造相転移2010
- Author(s)
  糸山隆誠,藤原恵子,中塚晃彦,中山則昭
- Organizer
  日本 MRS 山口大学支部研究会
- Place of Presentation
  山口大学(宇部市)
- Year and Date
  2010-11-27
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] BaTiO_3, SrTiO_3, TiO_2の Ti K 端 XAFS スペクトルの温度依存比較2010
- Author(s)
  平床竜矢,仲谷友孝,奥部真樹,中塚晃彦,村井啓一郎,吉朝朗
- Organizer
  日本鉱物科学会年会
- Place of Presentation
  島根大学(松江市)
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] B-Mg-Al 系スピネル構造相とオリビン関連構造相の高圧下での不思議な陽イオン席選択性2010
- Author(s)
  吉朝朗,杉山和正,奥部真樹,中塚晃彦,伊藤英司
- Organizer
  日本結晶学会年会
- Place of Presentation
  大阪大学(吹田市)
- Year and Date
  2010-12-03
- Data Source
  KAKENHI-PROJECT-22540492
[Presentation] Mg3Al2Si3O12ガーネットの原子変位について2010
- Author(s)
  中塚晃彦, 大高理, 吉朝朗, 他
- Organizer
  日本結晶学会年会
- Place of Presentation
  大阪大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] 天然輝沸石の単結晶X線構造解析2009
- Author(s)
  中塚晃彦
- Organizer
  第19回日本MRS学術シンポジウム
- Place of Presentation
  横浜開港記念会館
- Year and Date
  2009-12-08
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] The Syudy of The Microstructures of GTS-type Titanosilicate(K, Na, H)_4Ti_4Si_3O_<16>・nH_2O Fine Particles2009
- Author(s)
  N. Nakayama, K. Fujiwara, T. Shiode, H. Sugimoto, A. Nakatsuka, R. Nikolova, V. Kostov-Kytin
- Organizer
  3^<rd> International Symposium Advanced micro-and mesoporous materials
- Place of Presentation
  Hotel Flamingo Grand, Albena, Bulgaria
- Year and Date
  2009-09-07
- Data Source
  KAKENHI-PROJECT-21560846
[Presentation] Crystal structure of intermediate phase between the hydrated heulandite and its heat-collapsed phase (heulandite B)2009
- Author(s)
  A. Nakatsuka, N. Iwasa, K. Fujiwara, N. Nakayama, T. Mizota
- Organizer
  3rd International Symposium on Advanced Micro- and Mesoporous Materials
- Place of Presentation
  Albena, Bulgaria
- Year and Date
  2009-09-08
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] Buserite型層状NaxMnO2・yH2Oの多価イオンによるイオン交換および脱水挙動2009
- Author(s)
  藤原恵子, 山口篤, 中塚晃彦, 中山則昭
- Organizer
  第18回日本MRS学術シンポジウムProgram and Abstracts
- Place of Presentation
  日本大学
- Year and Date
  2009-12-09
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] "High-pressure XAFS study of nano particle and stabilized cubic ZrO2", XAFS XIV2009
- Author(s)
  A. Yoshiasa, H. Arima, H. Fukui, M. Okube, A. Nakatsuka, Y. Katayama, O. Ohtaka
- Organizer
  14th International Conference on X-ray Absorption Fine Structure
- Place of Presentation
  Camerino, Italy
- Year and Date
  2009-07-27
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] Birnessite型K0. 33MnO2のTEM観察―面内規則配列と積層構造2009
- Author(s)
  中山則昭, 大元克祥, 藤原恵子, 中塚晃彦
- Organizer
  第19回日本MRS学術シンポジウムProgram and Abstracts
- Place of Presentation
  横浜
- Year and Date
  2009-12-08
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] (K, Na, H)_4Ti_4Si_3O_<16>・nH_2Oの合成と脱水挙動-アルカリ金属組成依存性-2009
- Author(s)
  杉本廣一, 藤原恵子, 中塚晃彦, 中山則昭, 藤森宏高
- Organizer
  第10回日本MRS山口大学支部研究会講演要旨集
- Place of Presentation
  山口大学,宇部市
- Year and Date
  2009-11-28
- Data Source
  KAKENHI-PROJECT-21560846
[Presentation] Birnessite型K_<0. 33> MnO_2のTEM観察-面内規則配列と積層構造2009
- Author(s)
  中山則昭, 大元克祥, 藤原恵子, 中塚晃彦
- Organizer
  19^<th> Academic Symposium of MRS-J
- Place of Presentation
  横浜市開港記念会館,横浜
- Year and Date
  2009-12-08
- Data Source
  KAKENHI-PROJECT-21560846
[Presentation] Hydration State of GTS-type Titanosilicate(K, Na, H)_4Ti_4Si_3O_<16>・nH_2O Fine Particles2009
- Author(s)
  K. Fujiwara, T. Shiode, K. Sugimoto, A. Nakatsuka, N. Nakayama, R. Nikolova, V. Kostov-Kytin
- Organizer
  3^<rd> International Symposium Advanced micro-and mesoporous materials
- Place of Presentation
  Hotel Flamingo Grand, Albena, Bulgaria
- Year and Date
  2009-09-07
- Data Source
  KAKENHI-PROJECT-21560846
[Presentation] XAFS study of Zr in K-T boundary clay, XAFS XIV2009
- Author(s)
  M. Okube, A. Yoshiasa, H. Okudera, A. Nakatsuka, R. Miyawaki
- Organizer
  14th International Conference on X-ray Absorption Fine Structure
- Place of Presentation
  Camerino, Italy
- Year and Date
  2009-07-29
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] GTS型チタノシリケート(K, Na, H)4Ti4Si3O16・nH2O2009
- Author(s)
  藤原恵子, 杉本廣一, 中塚晃彦, 中山則昭
- Organizer
  第19回日本MRS学術シンポジウムProgram and Abstracts
- Place of Presentation
  横浜
- Year and Date
  2009-12-08
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] TEM study on the microstructures of GTS-type titanosilicate (K, Na, H)4Ti4Si3O16・nH2O fine particles2009
- Author(s)
  N. Nakayama, K. Fujiwara, T. Shiode, K. Sugimoto, A. Nakatsuka, R.P. Nikolova, V. Kostv-Kytin
- Organizer
  3rd International Symposium on Advanced Micro- and Mesoporous Materials
- Place of Presentation
  Albena, Bulgaria
- Year and Date
  2009-09-07
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] K-T境界粘土層中のZnの局所構造解析2009
- Author(s)
  奥部真樹, 吉朝朗, 奥寺浩樹, 中塚晃彦, 宮脇律郎
- Organizer
  日本鉱物科学会2009年度年会講演要旨集
- Place of Presentation
  北海道大学
- Year and Date
  2009-09-10
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] Crystal structure of internediate phase between the hydrated heulandite and its heat-collapsed phase (heulandite B)2009
- Author(s)
  A.Nakatsuka
- Organizer
  Advanced Micro- and Mesoporous Materials' 2009
- Place of Presentation
  The new hotel Flamingo Grand, Bulgaria
- Year and Date
  2009-09-08
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] 天然輝沸石の単結晶x線構造解析2009
- Author(s)
  中塚晃彦, 岩佐尚美, 藤原恵子, 中山則昭
- Organizer
  第19回日本MRS学術シンポジウムProgram and Abstracts
- Place of Presentation
  横浜
- Year and Date
  2009-12-08
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] (Na, K, H)Ti4Si3O16・yH2Oの合成と脱水挙動―アルカリ金属組成依存性―2009
- Author(s)
  杉本廣一, 藤原恵子, 中塚晃彦, 中山則昭, 藤森宏高
- Organizer
  第8回日本MRS山口大学支部研究会講演要旨集2009
- Place of Presentation
  山口大学
- Year and Date
  2009-11-28
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] GTS型チタノシリケート(K, Na, H)_4Ti_4Si_3O_<16>・nH_2Oの合成と結晶構造および含水率の組成依存性2009
- Author(s)
  藤原恵子, 杉本廣一, 中塚晃彦, 中山則昭, R. Nikolova, V. Kostov-Kytin
- Organizer
  19^<th> Academic Symposium of MRS-J
- Place of Presentation
  横浜市開港記念会館,横浜
- Year and Date
  2009-12-08
- Data Source
  KAKENHI-PROJECT-21560846
[Presentation] Hydration state of GTS-type titanosilicate (K, Na, H)4Ti4Si3O16・nH2O fine particles2009
- Author(s)
  K. Fujiwara, T. Shiode, K. Sugimoto, A. Nakatsuka, N. Nakayama, R.P. Nikolova, V. Kostv-Kytin
- Organizer
  3rd International Symposium on Advanced Micro- and Mesoporous Materials
- Place of Presentation
  Albena, Bulgaria
- Year and Date
  2009-09-07
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] ZrO2ナノ粒子の高圧下でのXAFSによる研究2009
- Author(s)
  吉朝朗, 有馬寛, 奥部真樹, 福井宏之, 中塚晃彦, 片山芳則, 大高理
- Organizer
  日本鉱物科学会2009年度年会講演要旨集
- Place of Presentation
  北海道大学
- Year and Date
  2009-09-10
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] Structure and thermal decomposition of KxMnO2・yH2O prepared by Sol-Gel method2008
- Author(s)
  K. Fujiwara, K. Akedo, Y. Tasaki, A. Nakatsuka, N. Nakayama
- Organizer
  IUMRS-ICA 2008 (The IUMRS international conference in Asia 2008)
- Place of Presentation
  Nagoya, Japan
- Year and Date
  2008-12-11
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] Crystal chemistry of some garnet solid-solutions viewed from neighboring cation-cation repulsion2008
- Author(s)
  A. Nakatsuka
- Organizer
  XXI Congress and General Assembly of the International Union of Crystallography
- Place of Presentation
  大阪国際会議場
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] Peculiar site preferences of B and Ga in MgAl2O4 spinel solid solutions2008
- Author(s)
  A. Yoshiasa, S. Sakai, H. Maekawa, K. Sugiyama, A. Nakatsuka, E. Ito
- Organizer
  XXI Congress and General Assembly of the International Union of Crystallography
- Place of Presentation
  Osaka, Japan
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] Low Temperature X-ray Diffraction Study of Chabazite Single-crystal2008
- Author(s)
  A. Nakatsuka, K. Uyama, K. Fujiwara, N. Nakayama, T. Mizota
- Organizer
  IUMRS-ICA 2008 (The IUMRS international conference in Asia 2008)
- Place of Presentation
  Nagoya, Japan
- Year and Date
  2008-12-11
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] Crystal structure and site occupancy of boron in synthetic high-pressure spinel MgAl2-xBxO42008
- Author(s)
  S. Sakai, K. Sugiyama, A. Yoshiasa, A. Nakatsuka, M. Okube, S. Sasaki, E. Ito
- Organizer
  XXI Congress and General Assembly of the International Union of Crystallography
- Place of Presentation
  Osaka, Japan, Abstracts
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] Atomic displacements of tetrahedral cations in garnets2008
- Author(s)
  M. Shimokawa, A. Nakatsuka, T. Kanayama, N. Nakayama, K. Iishi, A. Yoshiasa
- Organizer
  XXI Congress and General Assembly of the International Union of Crystallography
- Place of Presentation
  Osaka, Japan
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] GTS型チタノシリケートの脱水-吸水反応と水和熱2008
- Author(s)
  塩出智之, 杉本廣一, 藤原恵子, 中塚晃彦, 中山則昭, R.P. Nikolova
- Place of Presentation
  山口大学
- Year and Date
  2008-11-22
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] Crystal chemistry of some garnet solid-solutions viewed from neighboring cation-cation repulsion2008
- Author(s)
  A. Nakatsuka, Akira Yoshiasa, Eiji Ito
- Organizer
  XXI Congress and General Assembly of the International Union of Crystallography
- Place of Presentation
  Osaka, Japan
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] Low temperature x-ray diffraction study of chabazite single-crystal2008
- Author(s)
  A. Nakatsuka
- Organizer
  The IUMRS international conference in Asia 2008
- Place of Presentation
  名古屋国際会議場
- Year and Date
  2008-12-11
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] Single crystal X-ray diffraction study of chabazite at 123 K2008
- Author(s)
  K. Uyama, A. Nakatsuka, K. Fujiwara, N. Nakayama, T. Mizota
- Organizer
  XXI Congress and General Assembly of the International Union of Crystallography
- Place of Presentation
  Osaka, Japan
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] ガーネットの原子変位に関する研究2008
- Author(s)
  下川真美, 中塚晃彦, 飯石一明, 中山則昭, 吉朝朗
- Place of Presentation
  山口大学
- Year and Date
  2008-11-22
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] Crystallographic study on dehydration behavior of chabazite2007
- Author(s)
  A. Nakatsuka, H. Okada, K. Fujiwara, N. Nakayama, T. Mizota
- Organizer
  The 8th conference of the Asian Crystallographic Association
- Place of Presentation
  Taipei, Taiwan, Programme and Abstracts
- Year and Date
  2007-11-05
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] ペロブスカイト型SrFeO3中のFe4+の酸化状態と有効二体間ポテンシャル2007
- Author(s)
  古川由紀, 吉朝朗, 奥部真樹, 橋本崇史, 菅原正彦, 中塚晃彦
- Organizer
  日本結晶学会年会講演要旨集
- Place of Presentation
  東京工業大学
- Year and Date
  2007-12-01
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] Unusual site preference of boron in synthetic MgAl2-xBxO4 spinel (x = 0. 11 and 0. 13) under high pressure2007
- Author(s)
  S. Sakai, A. Yoshiasa, T. Hashimoto, A. Nakatsuka, K. Sugiyama, M. Okube, E. Ito
- Organizer
  The 8th conference of the Asian Crystallographic Association
- Place of Presentation
  Taipei, Taiwan, Programme and Abstracts
- Year and Date
  2007-11-05
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] MgSiO3 perovskiteの単結晶構造解析の温度効果と結晶化学2007
- Author(s)
  菅原正彦, 吉朝朗, 中塚晃彦, 橋本崇史, 酒井俊輔, Nathalie Bolfan-Casanova
- Organizer
  日本結晶学会年会講演要旨集
- Place of Presentation
  東京工業大学
- Year and Date
  2007-12-01
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] ポストペロブスカイト型構造CaIrO3の単結晶構造解析2007
- Author(s)
  菅原正彦, 吉朝朗, 橋本崇史, 酒井俊輔, 中塚晃彦, 奥部真樹, 米田明
- Organizer
  第48回高圧討論会
- Place of Presentation
  鳥取・倉吉パークスクエア
- Year and Date
  2007-11-22
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] BaInCo4O7及びBa(In, Y)Co4O7固溶体の構造相転移2007
- Author(s)
  米澤邦彦, 山本智康, 藤原恵子, 中塚晃彦, 中山則昭, 上田寛
- Organizer
  第8回日本MRS山口大学支部研究会講演要旨集
- Place of Presentation
  山口大学
- Year and Date
  2007-11-17
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] 部分的に脱水した菱沸石の単結晶X線構造解析2007
- Author(s)
  中塚晃彦, 岡田裕直, 藤原恵子, 中山則昭, 溝田忠人
- Organizer
  第18回日本MRS学術シンポジウムProgram and Abstracts
- Place of Presentation
  日本大学
- Year and Date
  2007-12-09
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] MgSiO3 perovskiteの単結晶構造解析と結晶化学の温度効果2007
- Author(s)
  菅原正彦, 吉朝朗, 中塚晃彦, 橋本崇史, 酒井俊輔, Nathalie Bolfan-Casanova
- Organizer
  日本鉱物科学会2007年度年会講演要旨集
- Place of Presentation
  東京大学
- Year and Date
  2007-09-23
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] 部分的に脱水した菱沸石の単結晶X線構造解析2007
- Author(s)
  中塚晃彦
- Organizer
  第18回日本MRS学術シンポジウム
- Place of Presentation
  東京
- Year and Date
  2007-12-09
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] Crystallographic study on dehydration behavior of chabazite2007
- Author(s)
  A.Nakatsuka
- Organizer
  The 8th conference of the Asian Crystallographic Association
- Place of Presentation
  台北
- Year and Date
  2007-11-05
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] Buserite型NaxMnO2・yH2O及びそのイオン交換体の合成と脱水挙動2007
- Author(s)
  山口篤, 藤原恵子, 中塚晃彦, 中山則昭
- Organizer
  第8回日本MRS山口大学支部研究会講演要旨集
- Place of Presentation
  山口大学
- Year and Date
  2007-11-17
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] Crystal structure and habit of CaIrO32007
- Author(s)
  M. Sugahara, A. Yoshiasa, T. Hashimoto, S. Sakai, A. Nakatsuka, M. Okube, A. Yoneda
- Organizer
  The 8th conference of the Asian Crystallographic Association
- Place of Presentation
  Taipei, Taiwan, Programme and Abstracts
- Year and Date
  2007-11-05
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] CaIrO3の単結晶構造解析と結晶化学2007
- Author(s)
  菅原正彦, 吉朝朗, 橋本崇史, 酒井俊輔, 中塚晃彦, 米田明
- Organizer
  日本地球惑星科学連合2007年大会予稿集
- Place of Presentation
  千葉・幕張メッセ国際会議場
- Year and Date
  2007-05-20
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] 菱沸石の脱水挙動と結晶化学2007
- Author(s)
  中塚晃彦, 中山則昭, 藤原恵子, 溝田忠人
- Organizer
  日本鉱物科学会2007年度年会講演要旨集
- Place of Presentation
  東京大学
- Year and Date
  2007-09-23
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] Temperature dependence of crystal structure of pyrope garnet2007
- Author(s)
  M. Shimokawa, A. Nakatsuka, M. Ohkawa, N. Nakayama
- Organizer
  The 8th conference of the Asian Crystallographic Association, Taipei
- Place of Presentation
  Taiwan, Programme and Abstracts
- Year and Date
  2007-11-05
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] 菱沸石の脱水挙動と結晶化学2007
- Author(s)
  中塚晃彦
- Organizer
  日本鉱物科学会2007年度年会
- Place of Presentation
  東京
- Year and Date
  2007-09-23
- Data Source
  KAKENHI-PROJECT-19340164
[Presentation] 高温型C2/c単斜エンスタタイトの単結晶構造解析：準安定構造と相転移機構
- Author(s)
  吉朝　朗・中塚晃彦・奥部真樹・桂　智男
- Organizer
  平成26年度日本結晶学会年会
- Place of Presentation
  Tokyo　University
- Year and Date
  2014-11-01 – 2014-11-03
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Structure and H position of tetragonal hydrogarnet derived from CaGeO3 garnet
- Author(s)
  2.A. Nakatsuka, H. Matsutomi, K. Fujiwara, N. Nakayama, O. Ohtaka and K. Sugiyama
- Organizer
  23rd Congress and General Assembly of the International Union of Crystallography
- Place of Presentation
  Montreal、Canada
- Year and Date
  2014-08-05 – 2014-08-12
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Crystal Structures of Li2MGeO4 (M = Mn, Fe, Co) Revisited
- Author(s)
  Noriaki Nakayama, Takurou Fukuda, Yoshihiro Teraura, Takahito Kamoto, Keiko Fujiwara and Akihiko Nakatsuka
- Organizer
  The 15th IUMRS-International Conference in Asia
- Place of Presentation
  福岡大学（福岡県福岡市）
- Year and Date
  2014-08-24 – 2014-08-30
- Data Source
  KAKENHI-PROJECT-24561005
[Presentation] High temperature C2/c clinoenstatite single crystals: detail structure and transition mechanism
- Author(s)
  Akira Yoshiasa, Akihiko Nakatsuka , Maki Okube and Tomoo Katsura
- Organizer
  the 21st General Meeting of the International Mineralogical Association
- Place of Presentation
  Johannesburg, SouthAfrica
- Year and Date
  2014-09-01 – 2014-09-05
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Preperation of lanthanide ion exchanged GTS-type titanosilicate
- Author(s)
  4.K. Fujiwara, T. Yoshida, Y. Minami, T. Fukatsu, A. Nakatsuka, N. Nakayama,
- Organizer
  The 15th IUMRS International Conference in Asia (IUMRS-ICA2014),
- Place of Presentation
  Fukuoka
- Year and Date
  2014-08-27 – 2014-08-28
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Crystal structure refinement of MgSiO3 high temperature C2/c clinoenstatite
- Author(s)
  Akira Yoshiasa, Akihiko Nakatsuka , Maki Okube and Tomoo Katsura
- Organizer
  23rd Congress and general assembly of the International Union of Crystallography
- Place of Presentation
  Montreal, Canada
- Year and Date
  2014-08-05 – 2014-08-12
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Crystal structures of Li2MGeO4 (M = Mn, Fe, Co) revisited
- Author(s)
  3.N. Nakayama, T. Fukuda, Y. Teraura, T. Kamoto, K. Fujiwara, A. Nakatsuka
- Organizer
  The 15th IUMRS International Conference in Asia (IUMRS-ICA2014),
- Place of Presentation
  Fukuoka
- Year and Date
  2014-08-27 – 2014-08-28
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Ca-Ge-O-H系正方晶ハイドロガーネットにおけるOH基の席選択性と水素結合
- Author(s)
  中塚晃彦、松富大記、藤原惠子、中山則昭、大高理、杉山和正
- Organizer
  日本結晶学会
- Place of Presentation
  東京大学（東京都文京区）
- Year and Date
  2014-11-01 – 2014-11-03
- Data Source
  KAKENHI-PROJECT-24561005
[Presentation] Ca-Ge-O-H系正方晶ハイドロガーネットにおけるOH基の席選択性と水素結合
- Author(s)
  7.中塚晃彦，松冨大記，藤原惠子，中山則昭，大高理，杉山和正
- Organizer
  日本結晶学会年
- Place of Presentation
  東京大学
- Year and Date
  2014-11-01 – 2014-11-03
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Preparation of Lanthanide Ion Exchanged GTS-type Titanosilicate
- Author(s)
  Keiko Fujiwara, Tatsuhiko Yoshida, Yuki Minami, Tatsuya Fukatsu, Akihiko Nakatsuka and Noriaki Nakayama
- Organizer
  The 15th IUMRS-International Conference in Asia
- Place of Presentation
  福岡大学(福岡県福岡市）
- Year and Date
  2014-08-24 – 2014-08-30
- Data Source
  KAKENHI-PROJECT-24561005
[Presentation] Na-GTS型チタノシリケートの3価イオン（La3+, Eu3+, Yb3+）によるイオン交換
- Author(s)
  藤原惠子、吉田辰彦、南雄樹、深津達哉、中塚晃彦、中山則昭
- Organizer
  日本化学会第９５春季年会
- Place of Presentation
  日本大学理工学部・薬学部（千葉県船橋市）
- Year and Date
  2015-03-26 – 2015-03-29
- Data Source
  KAKENHI-PROJECT-24561005
[Presentation] Raman spectroscopy and structure of MgSiO3 high temperature C2/c clinoenstatite
- Author(s)
  Ryosuke KUSU, Akira YOSHIASA, Tadao NISHIYAMA, Akihiko Nakatsuka , Maki Okube, Hiroshi ARIMA
- Organizer
  The AGU Fall Meeting
- Place of Presentation
  SanFrancisco,USA
- Year and Date
  2014-12-15 – 2014-12-19
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] X線非弾性散乱法によるPbnm-CaIrO3，Cmcm-CaIrO3，アンチゴライトの結晶弾性定数決定
- Author(s)
  米田明，福井宏之，瀬戸雄介，中塚晃彦，吉朝朗　他
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  幕張メッセ
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Ca-Ge-O-H系正方晶ハイドロガーネットの結晶構造と水素位置
- Author(s)
  13.中塚晃彦，松冨大記，藤原惠子，中山則昭，大高理，杉山和正
- Organizer
  本鉱物科学会2014年度年会
- Place of Presentation
  熊本大学
- Year and Date
  2014-09-17 – 2014-09-19
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] 高温下におけるポルックス石の結晶構造変化
- Author(s)
  10.今井建，有馬寛，杉山和正，中塚晃彦
- Organizer
  高温下におけるポルックス石の結晶構造変化
- Place of Presentation
  熊本大学
- Year and Date
  2014-09-17 – 2014-09-19
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Na-GTS型チタノシリケートの3価イオン（La3+, Eu3+, Yb3+）によるイオン交換
- Author(s)
  5.藤原惠子，吉田辰彦，南雄樹，深津達哉，中塚晃彦，中山則昭
- Organizer
  日本化学会第95春季年会
- Place of Presentation
  日本大学
- Year and Date
  2015-03-26 – 2015-03-27
- Data Source
  KAKENHI-PROJECT-22244068

1. FUJIWARA Keiko (50253175)

# of Collaborated Projects: 10 results

# of Collaborated Products: 142 results
2. NAKAYAMA Noriaki (00164369)

# of Collaborated Projects: 6 results

# of Collaborated Products: 103 results
3. YOSHIASA Akira (00191536)

# of Collaborated Projects: 1 results

# of Collaborated Products: 24 results
4. MASHIMO Tsutomu (90128314)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
5. OHTAKA Osamu (40213748)

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results
6. OKUDERA Hiroki (50401881)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. OKUBE Maki (10397060)

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results
8. MIZOTA Tadato (10018666)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. FUKUI Hiroshi (90397901)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 米田明 (10262841)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
11. 芳野極 (30423338)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
12. 鎌田誠司 (30611793)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 大川真紀雄 (60263670)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
14. 杉山和正

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results

Nakatsuka Akihiko 中塚 晃彦

NAKATSUKA Akihiko 中塚 晃彦

中塚 晃彦 ナカツカ アキヒコ

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Construction of crystallographic guidelines for material design of microporous crystals as radioactive element removersPrincipal Investigator

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High-efficiency adsorption characteristics of high-level radioactive elements in porous crystals with a three-dimensional pore structure

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Single crystal elasticity of iron-bearing bridgmanite under lower-mantle conditions by the inelastic x-ray scattering method

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Improvement and evaluation of titanosilicates for radioactive waste processing materials - Looking ahead to the future of Fukushima -

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Mineral crystal chemistry as a function of temperature and pressure: anisotropy of elasticity in the Earth's interior elucidated from atomic displacement behaviorPrincipal Investigator

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Improvement and Evaluation of Micropous Crystals for Radioactive waste Treatment Materials

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Japanese leading local structure study on minerals and melts under shock compression and high-temperature and -pressure

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Re-examination of the effective ionic radius of five-fold coordinated trivalent Fe ion with peculiar coordination environments and its chemical bonding naturePrincipal Investigator

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Improvement and Evaluation of Micro-porous Crystals for Heat Pump Absorbents

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Heat-exchange ability of zeolites and construction of crystal chemical indication of material design for zeolite heat-absorbentsPrincipal Investigator

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水素を含む下部マントルペロブスカイト相の安定性と電気伝導性に関する構造科学的研究Principal Investigator

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下部マントル物質MgSiO_3-Al_2O_3系ペロブスカイト固溶体の構造化学Principal Investigator

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Investigation for energy state of zeolites

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Nakatsuka Akihiko 中塚晃彦

NAKATSUKA Akihiko 中塚晃彦

中塚晃彦ナカツカアキヒコ