OKUBE Maki 奥部真樹

Researcher Number	10397060
Other IDs
Affiliation (based on the past Project Information) *help	2016 – 2017: 東北大学, 金属材料研究所, 准教授 2010 – 2015: 東京工業大学, 応用セラミックス研究所, 助教 2007 – 2008: Tokyo Institute of Technology, 応用セラミックス研究所, 助教 2007: Tokyo Institute of Technology, Materials and Structures Laboratory, Research Associate 2006: 東京工業大学, 応用セラミックス研究所, 助手 2005: 東京工業大学, 応用セラミック研究所, 助手
Review Section/Research Field	Principal Investigator Petrology/Mineralogy/Science of ore deposit / Petrology/Mineralogy/Economic geology Except Principal Investigator Petrology/Mineralogy/Science of ore deposit / Crystal engineering / Applied materials science/Crystal engineering
Keywords	Principal Investigator 共鳴散乱 / 電子密度分布 / 陽イオン分布 / スピネル構造 / X線異常分散効果 / 放射光 / 磁性電子 / 共鳴効果 / X線共鳴磁気散乱 / 陽イオン占有席 … More / 磁気構造 / マグネタイト / Ｘ線共鳴磁気散乱 / 希カズ / 高温高圧 / 局所構造 / 希ガス / XAFS / 地球惑星物質 … More Except Principal Investigator 不対電子密度 / ４軸回折計 / Ｘ線共鳴磁気散乱 / 精密構造解析 / 希土類鉄ガーネット / 磁気構造解析 / 放射光 / Ｘ線弾性散乱 / 円偏光 / Trace element in K-T boundary / the earth and planet activity / Rare gas in the earth's materials / precise structure analysis / chemical bonding of trace elements / X-ray absorption spectroscopy / high pressure and high temperature / local structure oftrace elements / 下部マントル物質 / X線回折法 / KT境界層中の微量元素 / 惑星地球活動 / 地球惑星物質内の希ガス / 微量元素の化学結合性 / X線吸収分光法 / 高温高圧実験 / 微量元素の局所構造 / 放射光X線 / 4軸回折計 / 円偏光X線 / X線ミラー / X線共鳴磁気散乱 / 円偏光Ｘ線 / 移相子 / Ｘ線ミラー / 放射光Ｘ線 / 超交換相互作用 / フェリ磁性 / 不対電子軌道 / 磁性電子密度 / 放物面多層膜ミラー / マグネタイト / 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 / 高温高圧 / 物性発現機構 / 高圧融体 / 高圧鉱物 / 衝撃超高温高圧 / 局所構造 Less

Observation of the magnetic electron-density by resonant and non-resonant X-ray magnetic scatterings
- Principal Investigator
  
  Sasaki Satoshi
- Project Period (FY)
  2015 – 2016
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Crystal engineering
- Research Institution
  Tokyo Institute of Technology
Cation distribution in spinel iron oxides by resonant X-ray scatteringPrincipal Investigator
- Principal Investigator
  
  Okube Maki
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  Tohoku University
  Tokyo Institute of Technology
Resonant X-ray magnetic scattering studies on magnetic electrons in strongly-correlated electron oxides
- Principal Investigator
  
  SASAKI Satoshi
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  Tokyo Institute of Technology
Development of resonant X-ray magnetic scattering method under high pressure and magnetic structural analysis of mineralsPrincipal Investigator
- Principal Investigator
  
  OKUBE Maki
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Tokyo Institute of Technology
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
Local structure analysis around noble gas in mineralsPrincipal Investigator
- Principal Investigator
  
  OKUBE Maki
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Tokyo Institute of Technology
Decipherment of important reoord concerning the earth and planet activity that remains in local structure of trace elements
- Principal Investigator
  
  YOSHIASA Akira
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Kumamoto University

All 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2005 Other

All Journal Article Presentation

[Journal Article] Resonant and non-resonant magnetic scatterings with circularly polarized X-rays: magnetic scattering factor and electron density of gadolinium iron garnet2017
- Author(s)
  Yo Sasaki, Maki Okube and Satoshi Sasaki
- Journal Title
  
  Acta Crystallographica A
  
  Volume: 73 Issue: 3 Pages: 257-270
- DOI
  10.1107/s2053273317003588
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K13347, KAKENHI-PROJECT-15H03747
[Journal Article] CRYSTAL STRUCTURES OF POTASSIUM TETRA-SILICIC FLUORO-MICAS2017
- Author(s)
  Ritsuro Miyawaki,Koichi Momma,Maki Okube,Akira Yoshiasa,Shun-Ichi Ohta
- Journal Title
  
  Clay Science
  
  Volume: 21 Issue: 3 Pages: 41-54
- DOI
  10.11362/jcssjclayscience.21.3_41
- NAID
  130006120062
- ISSN
  0009-8574, 2186-3555
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03747, KAKENHI-PROJECT-16H05742
[Journal Article] Structure of Single-Crystal Rutile (TiO2) Prepared by High-Temperature Ultracentrifugation2017
- Author(s)
  Mashimo, T; Bagum, R; Ogata, Y; Tokuda, M; Okube, M; Sugiyama, K; Kinemuchi, Y; Isobe, H; Yoshiasa, A
- Journal Title
  
  CRYSTAL GROWTH & DESIGN
  
  Volume: 17 Issue: 4 Pages: 1460-1464
- DOI
  10.1021/acs.cgd.6b01818
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15H03747
[Journal Article] Variable-temperature single-crystal X-ray diffraction study of tetragonal and cubic perovskite-type barium titanate phases2016
- Author(s)
  Tomotaka Nakatani, Akira Yoshiasa, Akihiko Nakatsuka, Tatsuya Hiratoko, Tsutomu Mashimo, Maki Okube and Satoshi Sasaki,
- Journal Title
  
  Acta Crystallographica B
  
  Volume: B72 Issue: 1 Pages: 151-159
- DOI
  10.1107/s2052520615022544
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25610159, KAKENHI-PROJECT-15H03747
[Journal Article] Cation distribution and magnetic structure of M-type BaTiMnFe10O19 examined by synchrotron X-ray and neutron studies2016
- Author(s)
  Maki Okube, Jumpei Yoshizaki, Takeshi Toyoda and Satoshi Sasaki
- Journal Title
  
  J. Applid Crystallography
  
  Volume: 49 Issue: 5 Pages: 1433-1442
- DOI
  10.1107/s1600576716010591
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K13347, KAKENHI-PROJECT-15H03747
[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 Arima and K Sugiyama
- Journal Title
  
  Journal of Physics: Conference Series
  
  Volume: 712 Pages: 012121-012121
- DOI
  10.1088/1742-6596/712/1/012121
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16J10062, KAKENHI-PROJECT-15H03747
[Journal Article] High-temperature single-crystal X-ray diffraction study of tetragonal and cubic perovskite-type PbTiO3 phases2016
- Author(s)
  Yoshiasa Akira, Nakatani Tomotaka, Nakatsuka Akihiko, Okube Maki, Sugiyama Kazumasa, Mashimo Tsutomu
- Journal Title
  
  ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS
  
  Volume: 72(3) Issue: 3 Pages: 381-388
- DOI
  10.1107/s2052520616005114
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03747
[Journal Article] XAFS study of Zr in Cretaceous–Tertiary boundary clays from Stevns Klint2015
- Author(s)
  Tsubasa Tobase, Akira Yoshiasa, Ling Wang, Tatsuya Hiraroko, Hidetomo Hongu, Maki Okube and Kazumasa Sugiyama
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences
  
  Volume: 110 Issue: 2 Pages: 88-91
- DOI
  10.2465/jmps.141022a
- NAID
  130005067165
- ISSN
  1345-6296, 1349-3825
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03747
[Journal Article] Selective chlorine evolution catalysts based on Mg-Doped nanoparticulate ruthenium dioxide,2015
- Author(s)
  D. F. Abbott, V. Petrykin, M. Okube, Z. Bastel, S. Mukerjee and P. Krtil,
- Journal Title
  
  Journal of The Electrochemical Society
  
  Volume: 162
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Topologically Sensitive Surface Segregations of Au-Pd Alloys in Electrocatalytic Hydrogen Evolution2014
- Author(s)
  Maki Okube, Valery Petrykin, Jonathan E. Mueller, Donato. Fantauzzi, Petr Krtil, Timo Jacob
- Journal Title
  
  ChemElectroChem
  
  Volume: 1 Pages: 207-212
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] 共鳴散乱と結晶構造解析2014
- Author(s)
  奥部真樹, 佐々木　聡
- Journal Title
  
  日本結晶学会誌
  
  Volume: 56 Pages: 158-165
- NAID
  130004552895
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24360007
[Journal Article] Topologically Sensitive Surface Segregations of Au-Pd Alloys in Electrocatalytic Hydrogen Evolution,2014
- Author(s)
  M. Okube, V. Petrykin, J. E. Mueller, D. Fantauzzi, P. Krtil, T. Jacob,
- Journal Title
  
  ChemElectroChem,
  
  Volume: 1 Pages: 207-212
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Site-specific electronic structures of ferrimagnetic Fe3O4 measured by resonant X-ray magnetic scattering2014
- Author(s)
  Maki Okube and Satoshi Sasaki
- Journal Title
  
  Journal of Applied Crystallography
  
  Volume: 47 Issue: 4 Pages: 1387-1394
- DOI
  10.1107/s1600576714013302
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24360007, KAKENHI-PROJECT-24740354
[Journal Article] 共鳴散乱と結晶構造解析2014
- Author(s)
  奥部真樹、佐々木聡
- Journal Title
  
  日本結晶学会誌
  
  Volume: 56 Pages: 158-165
- NAID
  130004552895
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740354
[Journal Article] Site-specific electronic structures of ferrimagnetic Fe3O4 measured by resonant X-ray magnetic scattering,2014
- Author(s)
  M. Okube and S. Sasaki,
- Journal Title
  
  Journal of Applied Crystallography,
  
  Volume: 47 Pages: 1387-1394
- Peer Reviewed / Open Access
- 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] Local structure of iron in tektites and natural glass: An insight through X-ray absorption fine structure spectroscopy2013
- Author(s)
  Ling Wang, Akira Yoshiasa, Hiroshi Arima, Maki Okube, Tatsuya Hiratoko and Kazumasa Sugiyama
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences
  
  Volume: 108(5) Issue: 4 Pages: 288-294
- DOI
  10.1107/s0909049513009175
- NAID
  10031203398
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740354
[Journal Article] Spin orientation in (Ti-Mn) Ba ferrite estimated from resonant X-ray magnetic scattering2013
- Author(s)
  M. Okube, A. Kinoshita, J. Yoshizaki, T. Toyoda and S. Sasaki
- Journal Title
  
  Journal of Physics : Conference series
  
  Volume: 425
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24360007
[Journal Article] Local structure of Co doped RuO2 nanocrystalline electrocatalytic materials for chlorine and oxygen evolution,2013
- Author(s)
  V. Petrykin, M. Okube　他
- Journal Title
  
  Catalysis Today.
  
  Volume: 202 Pages: 63-69
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Accurate determination of anomalous scattering factor near Fe K absorption edge2013
- Author(s)
  M. Okube and S. Sasaki
- Journal Title
  
  Journal of Physics : Conference series
  
  Volume: 425
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24360007
[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] Local structure of iron in tektites and natural glass probed by X-ray absorption fine structure spectroscopy2013
- Author(s)
  Ling Wang, Akira Yoshiasa, Maki Okube, Tatsuya Hiratoko, Yuan Hu, Hiroshi Isobe, Hiroshi Arima and Kazumasa Sugiyama,
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences
  
  Volume: 108 Pages: 288-294
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Accurate determination of anomalous scattering factor near Fe K absorption edge2012
- Author(s)
  M. Okube　他
- Journal Title
  
  Journal of Physics: Conference series
  
  Volume: 425 Pages: 202002-202002
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Residual-density mapping and site-selective determination of anomalous scattering factors to examine the origin of Fe K pre-edge peak of magnetite2012
- Author(s)
  M. Okube, T. Yasue and S. Sasaki
- Journal Title
  
  Journal of Synchrotron Radiation
  
  Volume: 19 Issue: 5 Pages: 759-767
- DOI
  10.1107/s0909049512031147
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24740354
[Journal Article] Local structure of Zn in Cretaceous-Tertiary boundary clays from Stevns Klint.2012
- Author(s)
  Maki Okube, Satoshi Sasaki, Akira Yoshiasa,他
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences
  
  Volume: 107 Pages: 192-196
- NAID
  10031131484
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Residual - density mapping and site-selective determination of anomalous scattering factors to examine the origin of Fe Kpre-edge peak of magnetite2012
- Author(s)
  M. Okube. T. Yasue and S. Sasaki
- Journal Title
  
  Journal of Synchrotron Radiation
  
  Volume: 19 Pages: 759-767
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24360007
[Journal Article] Residual-density mapping and site-selective determination of anomalous scattering factors to examine the origin of Fe K pre-edge peak of magnetite,2012
- Author(s)
  M. Okube　他
- Journal Title
  
  Journal of Synchrotron Radiation
  
  Volume: 19 Pages: 759-767
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Spin orientation in (Ti-Mn) Ba ferrite estimated from resonant X-ray magnetic scattering,2012
- Author(s)
  Maki Okube　他
- Journal Title
  
  Journal of Physics: Conference series
  
  Volume: 425 Pages: 102005-102005
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Petrology and geochemistry of chromian spinel-bearing serpentinites in the Hida Marginal Belt (Ise area, Japan): characteristics of their protoliths2011
- Author(s)
  Khedr, M.Z., Arai, S.
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences
  
  Volume: 106 Issue: 5 Pages: 255-260
- DOI
  10.2465/jmps.110606
- NAID
  10029479752
- ISSN
  1345-6296, 1349-3825
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21244083, KAKENHI-PROJECT-24360007
[Journal Article] Titanium local structure in tektite by X-ray absorption fine structure spectroscopy2011
- Author(s)
  Iing Wang, Akira Yoshiasa, Maki Okube, 他
- Journal Title
  
  Journal of Synchrotron Radiation
  
  Volume: 18 Pages: 885-890
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] High-temperature thermoelectric property of layered La2-2xCa1+2xMn2O7 Manganites (0.75<x<1.0)2011
- Author(s)
  Takeshi Toyoda, Maki Okube, 他
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 50 Pages: 1-6
- NAID
  210000070195
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Site-Selective Determination of Magnetic Hehces in BaTiCoFe_<10>O_<19> by Resonant Magnetic Scattering2010
- Author(s)
  Maki Okube, Yuhei Kaneko, 他
- Journal Title
  
  Journal of Physics : Conference Series
  
  Volume: 1234 Pages: 871-874
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] High-Pressure XAFS Study of Pure ZrO_2 and Stabilized CubicZrO_22010
- Author(s)
  Akira YOSHIASA, Maki OKUBE, Osamu OHTAKA, 他
- Journal Title
  
  J.Phys.Soc.Jpn.Suppl.A
  
  Volume: 79 Pages: 48-50
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Estimation of the Magnetic Electron-Density Distribution by RXMS at the Electronic Transition in Absorption Edge2010
- Author(s)
  Y Kaneko, M Okube, S Sasaki
- Journal Title
  
  Journal of Physics : Conference Series
  
  Volume: 1234 Pages: 883-886
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Sr_2ZnS_3-Crystal Structure and Fluorescent Properties of a New Eu(II)-activated Yellow Emission Phosphor2010
- Author(s)
  Vetrykin, Valery ; Okube, Maki, 他
- Journal Title
  
  Chemistry of Materials
  
  Volume: 22 Pages: 5800-5802
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] A Peculiar Site Preference of B in MgAl_<2-x>B_xO_4(x=0.0, 0.11 and 0.13) Spinel under High-pressure and High-temperature2010
- Author(s)
  Akira Ybshiasa, Maki Okube, 他
- Journal Title
  
  Z.Anorg.Allg.Chem
  
  Volume: 636 Pages: 472-475
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22244068
[Journal Article] Determination of high-pressure phase equilibria of Fe_2O_3 using the Kawai-type apparatus equipped with sintered diamond2009
- Author(s)
  Eiji Ito, HirosHi Fukui, Tomoo Katsura, Anton Shatzkiy, Atsushi Kubo, Sho Yokoshi, Kazuyuki Kawabe, Shuangmeng Zhai, Maki Okube, Akifumi Nozawa, and Ken-ichi Funakoshi
- Journal Title
  
  American Mineralogist 94
  
  Pages: 205-209
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] Determination of high-pressure phase equilibria of Fe_2O_3 using the Kawai-type apparatus equipped with sintered diamond anvils2009
- Author(s)
  Eiji Ito, HirosHi Fukui, Tomoo Katsura, Anton Shatzkiy, Atsushi Kubo, Sho Yokoshi, Kazuyuki Kawabe, Shuangmeng Zhai, Maki Okube, Akifutni Nozawa, and Ken-ichi Funakoshi
- Journal Title
  
  American Mineralogist 94
  
  Pages: 205-209
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] xidation state and effective pair potential of Fe4+ ions in perovskite-type SrFeO_3 annealed under high oxygen pressure2008
- Author(s)
  M Okube, Y Furukawa, A Yoshiasa, T Hashimoto, M Sugahara and A Nakatsuka
- Journal Title
  
  Journal of Physics : Conference Series 121
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] RXMS study of non-collinear spin structure of BaFe_<10> CoTiO_<19>2008
- Author(s)
  MAKI OKUBE, SEUI OHSAWA, SATOSHI SASAKI, TAKESHI TOYODA, TAKEHARU MORI
- Journal Title
  
  Acta Crystallographica A 64
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] Resonant X-ray scattering study on the cation distribution of BaTiAFe_<10>O_<19> (A=Mn, Co)2008
- Author(s)
  YUYA ISHIDA, TAIKI NAKANISHI, TAKESHI TOYODA, MAKI OKUBE, SATOSHI SASAKI
- Journal Title
  
  Acta Crystallographica A 64
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] Cation distribution and valence state in Mn-Zn ferrite examined by synchrotron X-rays2008
- Author(s)
  Syoichi Sakurai, Satoshi Sasaki, Maki Okube, Hiroki Ohara, Takeshi Toyoda
- Journal Title
  
  Physica B 403
  
  Pages: 3589-3595
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] Single-crystal X-ray diffraction study of CaIrO32008
- Author(s)
  Masahiko Sugahara, Akira Yoshiasa, Akira Yoneda, Takafumi Hashimoto, Syunsuke Sakai, Maki Okube, Akihiko Nakatsuka, and Osamu Ohtaka
- Journal Title
  
  American Mineralogist 93
  
  Pages: 1148-1152
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] Local structure and effective pair potential of rock-salt type and disordered rock-salt type AgI under pressure2008
- Author(s)
  A Yoshiasa, H Arima, H Fukui, O Ohtaka, O Kamishima, M Okube and Y Katayama
- Journal Title
  
  Journal of Physics : Conference Series 121
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] Temperature dependence of EXAFS Debye-Waller factor in the high pressure perovskite SrGeO_32008
- Author(s)
  T Hashimoto, A Yoshiasa, M Sugahara, H Arima, H Fukui, Kei-ichiro Murai and M Okube
- Journal Title
  
  Journal of Physics: Conference Series 121
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] RXMS study of non-collinear spin structure of BaFe_<10>CoTiO_<19>2008
- Author(s)
  MAKI OKUBE, SEIJI OHSAWA, SATOSHI SASAKI, TAKESHI TOYODA, TAKEHARU MORI
- Journal Title
  
  Acta Crystallographica A 64
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] High pressure synthesis and analysis of new yellow emission Sr_2ZnS_3:Eu visible-light driven phosphor2008
- Author(s)
  V. Petrykin, M. Okube, S. Sasaki, M. Kakihana
- Journal Title
  
  Acta Crystallographica A 64
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] Local structure and effective pair potential of rock-salt type and disordered rock-salt type AgI under pressure2008
- Author(s)
  A Yoshiasa, H Arima, H Fukui, O Ohtaka, O Kamishima, M Okube and Y Katayama
- Journal Title
  
  Journal of Physics: Conference Series 121
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] Resonant X-ray scattering study on the cation distribution of BaTiAFei_<10>O_<19> (A=Mn,Co)2008
- Author(s)
  YUYA ISHTDA, TAIKI NAKANISHI, TAKESHI TOYODA, MAKI OKUBE, SATOSHI SASAKI
- Journal Title
  
  Acta Crystallographica A 64
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] X-ray magnetic circular dichroism and electronic state of cobalt atoms in Lal-xMxCoO3 (M=Ca,Sr,Ba)2008
- Author(s)
  SATOSHI SASAKI, HIROYUKI KATSURAGAWA, MAKI OKUBE, TAKAYASU HANASHIMA
- Journal Title
  
  Acta Crystallographica A 64
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] High pressure synthesis and analysis of new yellow emission Sr_2ZnS_3 : Eu visible-light driven phosphor2008
- Author(s)
  V. Petrykin, M. Okube, S. Sasaki, M. Kakihana
- Journal Title
  
  Acta Crystallographica A 64
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] Temperature dependence of EXAFS Debye-Waller factor in the high pressure perovskite SrGeO_32008
- Author(s)
  T Hashimoto, A Yoshiasa, M Sugahara, H Arima, H Fukui, Kei-ichiro Murai and M Okube
- Journal Title
  
  Journal of Physics : Conference Series 121
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] X-ray magnetic circular dichroism and electronic state of cobalt atoms in La1-xMxCoO3 (M=Ca, Sr, Ba)2008
- Author(s)
  SATOSHI SASAKI, HIROYUKI KATSURAGAWA, MAKI OKUBE, TAKAYASU HANASHIMA
- Journal Title
  
  Acta Crystallographica A 64
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] Local Structure Analysis around Kr in Minerals by XAFS2007
- Author(s)
  M.Okube, A.Yoshiasa, T.Matsumoto, E.Ito, Y.Terada
- Journal Title
  
  American Institute of Physics Conference Proceedings 882
  
  Pages: 296-296
- NAID
  120006697084
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] Temperature Dependence of XANES Spectra for ATiO_3, A2TiO_4 and TiO_2 Compounds with Structural Phase Transitions.2007
- Author(s)
  T.Hashimoto, A.Yoshiasa, M.Okube, H.Okudera, A.Nakatsuka
- Journal Title
  
  American Institute of Physics Conference Proceedings 882
  
  Pages: 428-428
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] XAFS Study of As in K-T Boundary Clays2007
- Author(s)
  S. Sakai, A. Yoshiasa, H. Arima, M. Okube, C. Numako, and T. Sato
- Journal Title
  
  American Institute of Physics Conference Proceedings 882
  
  Pages: 274-274
- NAID
  120006697083
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] Local structure analysis around Kr in minerals by XAFS.2007
- Author(s)
  M.Okube, A.Yoshiasa他
- Journal Title
  
  The American Institute of Physics, Conf.Proc. 882
  
  Pages: 296-298
- NAID
  120006697084
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] XAFS Study of As in K-T Boundary Clays.2007
- Author(s)
  S.Sakai, A.Yoshiasa, H.Arima, M.Okube, C.Numako, T.Sato
- Journal Title
  
  American Institute of Physics Conference Proceedings 882
  
  Pages: 274-274
- NAID
  120006697083
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] Pressure Dependence of Anharmonic Effective Pair Potentials in Rock Salt Type AgI2007
- Author(s)
  A. Yoshiasa, H. Fukui, H. Arima, M. Okube, Y. Katayama, K.-I. Murai, M. Sugahara, and O. Ohtaka
- Journal Title
  
  American Institute of Physics Conference Proceedings 882
  
  Pages: 569-569
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] Temperature Dependence of XANES Spectra for ATiO_3, A2TiO_4 and TiO_2 Compounds with Structural Phase Transitions2007
- Author(s)
  T. Hashimoto, A. Yoshiasa, M. Okube, H. Okudera, and A. Nakatsuka
- Journal Title
  
  American Institute of Physics Conference Proceedings 882
  
  Pages: 428-428
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] Local Structure Analysis around Kr in Minerals by XAFS2007
- Author(s)
  M. Okube, A. Yoshiasa, T. Matsumoto, E. Ito, and Y. Terada
- Journal Title
  
  American Institute of Physics Conference Proceedings 882
  
  Pages: 296-296
- NAID
  120006697084
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] Local Structure of Transition Elements ,,V, Cr, Mn, Fe and Zn in Al2SiO5 Polymorphs2007
- Author(s)
  Y. Furukawa, A. Yoshiasa, H. Arima, M. Okube, K. Murai, and T. Nishiyama
- Journal Title
  
  American Institute of Physics Conference Proceedings 882
  
  Pages: 235-235
- NAID
  120006697082
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] Local Structure of Transition Elements,V, Cr, Mn, Fe and Zn... in A12SiO5 Polymorphs2007
- Author(s)
  Y.Furukawa, A.Yoshiasa, H.Arima, M.Okube, K.Murai, T.Nishiyama
- Journal Title
  
  American Institute of Physics Conference Proceedings 882
  
  Pages: 235-235
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] Pressure Dependence of Anharmonic Effective Pair Potentials in Rock Salt Type AgI2007
- Author(s)
  A.Yoshiasa, H.Fukui, H.Arima, M.Okube, Y.Katayama, K.-I.Murai, M.Sugahara, O.Ohtaka
- Journal Title
  
  American Institute of Physics Conference Proceedings 882
  
  Pages: 569-569
- Data Source
  KAKENHI-PROJECT-18740335
[Journal Article] XAFS study of A-site deficient La0.63Ti0.92Nb0.08O3 perovskite.2005
- Author(s)
  A.Yoshiasa, M.Okube 他
- Journal Title
  
  Physica Scripta T115
  
  Pages: 372-374
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] XAFS study of the perovskite-type proton conductor SrZr0.9Yb0.1O3-d.2005
- Author(s)
  M.Okube, A.Yoshiasa 他
- Journal Title
  
  Physica Scripta T115
  
  Pages: 375-377
- Data Source
  KAKENHI-PROJECT-17204049
[Journal Article] Pressure dependence of electrical conductivity of (Mg,Fe)SiO_3 ilmenite
- Author(s)
  T.KATSURAI, S.YOKOSHI, K.KAWABE, A.SHATSKIY, M.OKUBE, H.FUKUI, E.ITO, A.NOZAWA, K.FUNAKOSHI
- Journal Title
  
  Physics and Chemistry of Minerals (In press)
- Data Source
  KAKENHI-PROJECT-18740335
[Presentation] 異常分散法を用いたTi0.31 Fe2.69O4の陽イオンの占有席率解析2018
- Author(s)
  奥部真樹，鴛海太郎，長瀬敏郎，佐々木聡，杉山和正
- Organizer
  量子ビームサイエンスフェスタ，水戸
- Data Source
  KAKENHI-PROJECT-15H03747
[Presentation] 円偏光Ｘ線共鳴磁気散乱（CP -RXMS）法：(2）Gd IG 磁気構造の温度変化2017
- Author(s)
  奥部真樹, 逢坂尚志, 佐々木聡
- Organizer
  日本結晶学会年会，広島
- Data Source
  KAKENHI-PROJECT-15H03747
[Presentation] Ｘ線異常分散効果を用いた、らせん対称性の決定2017
- Author(s)
  鴛海太郎, 奥部真樹, 長瀬敏郎, 杉山和正
- Organizer
  第134回東北大学金属材料研究所講演会
- Data Source
  KAKENHI-PROJECT-15H03747
[Presentation] XAFS法による元素の局所構造解析と濃集過程の推定:K-T境界粘土層中のSb, Asについて2017
- Author(s)
  本宮秀朋, 鳥羽瀬翼, 吉朝朗, 磯部博志, 奥部真樹, 有馬寛, 杉山和正, 宮脇律郎
- Organizer
  日本鉱物科学会年会
- Data Source
  KAKENHI-PROJECT-15H03747
[Presentation] 異常分散法を用いたチタノマグネタイトの陽イオン価数分布解析2017
- Author(s)
  奥部真樹，鴛海太郎，長瀬敏郎，佐々木聡，杉山和正
- Organizer
  日本結晶学会年会，広島
- Data Source
  KAKENHI-PROJECT-15H03747
[Presentation] Ｘ線異常分散法による、らせん対称性をもつ鉱物のキラリティの決定2017
- Author(s)
  鴛海太郎, 奥部真樹, 有馬寛, 長瀬敏郎, 杉山和正
- Organizer
  日本鉱物科学会年会
- Data Source
  KAKENHI-PROJECT-15H03747
[Presentation] Circularly polarized X-rays and appearance of resonant and non-resonant magnetic scatterings2016
- Author(s)
  K. Fuchigami, Y. Sasaki, M. Okube and S. Sasaki
- Organizer
  14th Conference of the Asian crystallographic Association, Honoi, Vietnam
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03747
[Presentation] Temperature dependence of magnetic moments of Fe ions Gd3Fe5O12 examined by resonant X-ray magnetic scattering2016
- Author(s)
  T. Osaka, M. Okube and S. Sasaki
- Organizer
  14th Conference of the Asian crystallographic Association, Honoi, Vietnam
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03747
[Presentation] 円偏光Ｘ線と共鳴・非共鳴磁気散乱（1）Gd鉄ガーネット2016
- Author(s)
  佐々木　暢，奥部真樹，佐々木　聡
- Organizer
  日本結晶学会
- Place of Presentation
  水戸（茨城県）
- Year and Date
  2016-11-17
- Data Source
  KAKENHI-PROJECT-15K13347
[Presentation] Site occupancy and energy state of electrons of Mn in MnxFe3-xO4 spinel2016
- Author(s)
  M. Okube and S. Sasaki
- Organizer
  14th Conference of the Asian crystallographic Association, Honoi, Vietnam
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03747
[Presentation] Circularly polarized X-rays and appearance of resonant and non-resonant magnetic scatterings2016
- Author(s)
  Kouhei Fuchigami, Yo Sasaki, Maki Okube and Satoshi Sasaki
- Organizer
  AsCA’2016, 14th Conference of the Asian Crystallographic Association
- Place of Presentation
  Hanoi, Vietnam
- Year and Date
  2016-12-04
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13347
[Presentation] Magnetic electron-density distributions in Y and Gd iron garnets observed by synchrotron X-ray diffraction at the Fe K pre-edge2016
- Author(s)
  S. Nishino, Y. Sasaki, M. Okube and S. Sasaki
- Organizer
  14th Conference of the Asian crystallographic Association, Honoi, Vietnam
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03747
[Presentation] Mn1+xFe2-xO4における陽イオン分布と電子状態の席選択的解析2016
- Author(s)
  奥部真樹・佐々木聡
- Organizer
  2015年度量子ビームサイエンスフェスタ
- Place of Presentation
  つくば国際会議場
- Year and Date
  2016-03-15
- Data Source
  KAKENHI-PROJECT-15H03747
[Presentation] Temperature dependence of magnetic moments of Fe ions inGd3Fe5O12 examined by resonant X-ray magnetic scattering2016
- Author(s)
  Takashi Osaka, Maki Okube and Satoshi Sasaki
- Organizer
  AsCA’2016, 14th Conference of the Asian Crystallographic Association
- Place of Presentation
  Hanoi, Vietnam
- Year and Date
  2016-12-04
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13347
[Presentation] Mnフェライトの陽イオン席占有率と電子密度分布2016
- Author(s)
  奥部真樹・佐々木　聡
- Organizer
  日本結晶学会
- Place of Presentation
  大阪府立大学
- Year and Date
  2016-10-17
- Data Source
  KAKENHI-PROJECT-15K13347
[Presentation] 円偏光X線と共鳴・非共鳴磁気散乱(1) Gd鉄ガーネット2016
- Author(s)
  佐々木暢，奥部真樹，佐々木聡
- Organizer
  日本結晶学会年会
- Data Source
  KAKENHI-PROJECT-15H03747
[Presentation] Resonant X-ray magnetic scattering of YIG and GdIG garnets at Fe K edge2016
- Author(s)
  Shogo Nishino, Yoh Sasaki, Maki Okube and Satoshi Sasaki
- Organizer
  AsCA’2016, 14th Conference of the Asian Crystallographic Association
- Place of Presentation
  Hanoi, Vietnam
- Year and Date
  2016-12-04
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13347
[Presentation] Site occupancy and energy state of electrons of Mn in MnXFe3-XO4 spinel2016
- Author(s)
  Maki Okube and Satoshi Sasaki
- Organizer
  AsCA’2016, 14th Conference of the Asian Crystallographic Association
- Place of Presentation
  Hanoi, Vietnam
- Year and Date
  2016-12-04
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13347
[Presentation] Displacement correlation functions and mean square displacements in CaGeO3 perovskite and garnet phases2015
- Author(s)
  Akira Yoshiasa, Tsubasa Tobase, Akihiko Nakatsuka, Maki Okube, Hiroshi Arima and Kazumasa Sugiyama
- Organizer
  12th International Congress for Applied Mineralogy(国際学会)
- Place of Presentation
  Istanbul, Turkey
- Year and Date
  2015-08-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03747
[Presentation] Unique local structures of Ca, Ti, Fe and Zr in natural glasses formed by meteorite impact.2015
- Author(s)
  Akira Yoshiasa, Tsubasa Tobase, Maki Okube, Ling Wang, Hiroshi Isobe and Tsutomu Mashimo
- Organizer
  The 19th American Physical Society Shock Compression of Condensed Matter conference
- Place of Presentation
  Tampa, FL
- Year and Date
  2015-06-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03747
[Presentation] Unique temperature dependence of Zr and Ti XANES spectra for para- and ferro-electric perovskite-type compounds2015
- Author(s)
  Akira Yoshiasa, Tatsuya Hiratoko, Tomotaka Nakatani, Maki Okube, Akihiko Nakatsuka, Hiroshi Arima, Kazumasa Sugiyama
- Organizer
  The 12th International Conference on Synchrotron Radiation Instrumentation
- Place of Presentation
  New York
- Year and Date
  2015-07-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03747
[Presentation] Mnフェライトの陽イオン席占有率と電子密度分布2015
- Author(s)
  奥部真樹・佐々木聡
- Organizer
  日本結晶学会年会
- Place of Presentation
  大阪府立大学
- Year and Date
  2015-10-17
- Data Source
  KAKENHI-PROJECT-15H03747
[Presentation] Parabolic mirror focusing for structure analyses with resonant X-ray magnetic scattering2013
- Author(s)
  Satoshi Sasaki, Maki Okube and Go Fujinawa
- Organizer
  AsCA’13 (Asian Crystallographic Association)
- Place of Presentation
  HKUST, Hong Kong
- Data Source
  KAKENHI-PROJECT-24360007
[Presentation] Ｘ線共鳴磁気散乱法によるマグネタイトのフェリ磁性の研究2013
- Author(s)
  奥部真樹、佐々木聡
- Organizer
  日本結晶学会
- Place of Presentation
  熊本大学
- Data Source
  KAKENHI-PROJECT-24360007
[Presentation] XANES and EXAFS study on Zr local structure in impact-related glasses2013
- Author(s)
  T. Tobase and A. Yoshiasa, M. Okube et al.
- Organizer
  the 2013 Asian Crystallographic Association Meeting (AsCA'13),
- Place of Presentation
  Hongkong
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Energy-dependent study of resonant X-ray magnetic scattering to spin-resolve the ferrimagnetic structure of Fe3O42013
- Author(s)
  Maki Okube and Satoshi Sasaki
- Organizer
  AsCA’13 (Asian Crystallographic Association)
- Place of Presentation
  HKUST, Hong Kong
- Data Source
  KAKENHI-PROJECT-24360007
[Presentation] 共鳴散乱法を用いた異常散乱因子の席選択的決定2013
- Author(s)
  奥部真樹.左々木聡
- Organizer
  物構研サイエンスフェスタ・第30回PFシンポジウム
- Place of Presentation
  つくば国際会議場(つくば)
- Year and Date
  2013-03-14
- Data Source
  KAKENHI-PROJECT-24360007
[Presentation] Pressure dependence of the elastic constant of cadmium telluride by synchrotron x-ray thermal diffuse scattering2013
- Author(s)
  Maki Okube, Daisuke Ohtsu, Satoshi Sasaki
- Organizer
  European High Pressure Research Group International Meeting (EHPRG 51)
- Place of Presentation
  London,UK
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Ｘ線共鳴磁気散乱用放物面ミラー集光システムの開発(２)2013
- Author(s)
  佐々木聡、奥部真樹、藤縄剛
- Organizer
  日本結晶学会
- Place of Presentation
  熊本大学
- Data Source
  KAKENHI-PROJECT-24360007
[Presentation] Energy-dependent study of resonant X-ray magnetic scattering to spin-resolve the ferrimagnetic structure of Fe3O42013
- Author(s)
  Maki Okube and Satoshi Sasaki
- Organizer
  the 2013 Asian Crystallographic Association Meeting (AsCA'13)
- Place of Presentation
  香港科技大学
- Data Source
  KAKENHI-PROJECT-24740354
[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] X線共鳴磁気散乱法によるマグネタイトのフェリ磁性の研究2013
- Author(s)
  奥部真樹　他
- Organizer
  日本結晶学会年会
- Place of Presentation
  熊本大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Energy-dependent study of resonant X-ray magnetic scattering to spin-resolve the ferrimagnetic structure of Fe3O42013
- Author(s)
  Maki Okube, Daisuke Ohtsu, Satoshi Sasaki
- Organizer
  the 2013 Asian Crystallographic Association Meeting (AsCA'13),
- Place of Presentation
  Hongkong
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] 共鳴散乱法を用いた異常散乱因子の席選択的決定2013
- Author(s)
  奥部真樹、佐々木聡
- Organizer
  物構研サイエンスフェスタ
- Place of Presentation
  つくば
- Data Source
  KAKENHI-PROJECT-24740354
[Presentation] Site preference and magnetic structure of M-type BaTiMnFe10O19 ferrite determined by X-ray and neutron diffraction methods2013
- Author(s)
  Syun-ichi Takayasu, Jumpei Yoshizaki, Maki Okube, Takeshi Toyoda, Naoki Igawa and Satoshi Sasaki
- Organizer
  AsCA’13 (Asian Crystallographic Association)
- Place of Presentation
  HKUST, Hong Kong
- Data Source
  KAKENHI-PROJECT-24360007
[Presentation] 中性子とＸ線によるBaTiMnFe10O19の席占有率決定と磁気構造解析2013
- Author(s)
  高安俊一、吉崎隼平、奥部真樹、豊田丈紫、井川直樹、佐々木聡
- Organizer
  日本結晶学会
- Place of Presentation
  熊本大学
- Data Source
  KAKENHI-PROJECT-24360007
[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] 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] Ｘ線共鳴磁気散乱法によるマグネタイトのフェリ磁性の研究2013
- Author(s)
  奥部真樹　佐々木聡
- Organizer
  平成25年度日本結晶学会年会
- Place of Presentation
  熊本大学黒髪南地区
- Data Source
  KAKENHI-PROJECT-24740354
[Presentation] Spin orientation in (Ti-Mn) Ba ferrite estimated from resonant X-ray magnetic scattering2012
- Author(s)
  M. Okube, A. Kinoshita, J. Yoshizaki、T. Toyoda and S. Sasaki
- Organizer
  The 11th International Conference on Synchrotron Radiation Instrumentation
- Place of Presentation
  リヨン国際会議場(フランス)
- Year and Date
  2012-07-11
- Data Source
  KAKENHI-PROJECT-24360007
[Presentation] X線共鳴磁気散乱用放物面ミラー集光システムの開発(1)2012
- Author(s)
  佐々木聡・奥部真樹・藤縄剛
- Organizer
  日本結晶学会年会
- Place of Presentation
  東北大学(仙台)
- Year and Date
  2012-10-25
- Data Source
  KAKENHI-PROJECT-24360007
[Presentation] XAFS法によるテクタイトと天然ガラス中のCaの局所構造解析2012
- Author(s)
  鳥羽瀬　翼・王　玲・奥部真樹・吉朝　朗他
- Organizer
  日本結晶学会年会
- Place of Presentation
  東北大学片平キャンパス
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Accurate Determination of Anomalous Scattering Factor near Fe K Absorption Edge2012
- Author(s)
  Maki Okube and Satoshi Sasaki
- Organizer
  11th International Conference on Synchrotron Radiation
- Place of Presentation
  Lyon, France
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Accurate determination of anomalous scattering factor near Fe K absorption edge2012
- Author(s)
  M. Okube and S. Sasaki
- Organizer
  The 11th International Conference on Synchrotron Radiation Instrumentation
- Place of Presentation
  リヨン国際会議場(フランス)
- Year and Date
  2012-07-12
- Data Source
  KAKENHI-PROJECT-24360007
[Presentation] マグネタイトFe3O4の席選択的異常散乱因子の決定と電子分布2012
- Author(s)
  奥部真樹、佐々木聡
- Organizer
  日本結晶学会年会
- Place of Presentation
  仙台
- Data Source
  KAKENHI-PROJECT-24740354
[Presentation] Local structure of Titanium in natural glasses probed by X-ray absorption fine structure2012
- Author(s)
  Wang Ling, Yoshiasa Akira, Okube Maki 他
- Organizer
  The 15th International Conference on X-ray Absorption Fine Structure
- Place of Presentation
  Beijing, China
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Accurate Determination of Anomalous Scattering Factor near Fe K Absorption Edge2012
- Author(s)
  Maki Okube and Satoshi Sasaki
- Organizer
  11th International Conference on Synchrotron Radiation
- Place of Presentation
  フランス、リヨン
- Data Source
  KAKENHI-PROJECT-24740354
[Presentation] Ca local structure in natural glasses and tektite studied by X-ray absorption near edge structure2012
- Author(s)
  Tsubasa Tobase, Ling Wang, Maki Okube, Akira Yoshiasa 他
- Organizer
  The 15th International Conference on X-ray Absorption Fine Structure
- Place of Presentation
  Beijing, China
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] 高圧高温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)
  吉朝　朗・奥部真樹・大高　理他
- Organizer
  日本結晶学会年会
- Place of Presentation
  東北大学片平キャンパス
- Invited
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] マグネタイトFe3O4の席選択的異常散乱因子の決定と電子分布2012
- Author(s)
  奥部真樹他
- Organizer
  日本結晶学会年会　年会
- Place of Presentation
  仙台　東北大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] XAFS法を用いた天然産ガラスの局所構造研究と分類2012
- Author(s)
  王　玲・奥部真樹・吉朝　朗他
- Organizer
  日本結晶学会年会
- Place of Presentation
  東北大学片平キャンパス
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] マグネタイトFe_3O_4の席選択的異常散乱囚子の決定と電子分布2012
- Author(s)
  奥部真樹・佐々木聡
- Organizer
  日本結晶学会年会
- Place of Presentation
  東北大学(仙台)
- Year and Date
  2012-10-25
- Data Source
  KAKENHI-PROJECT-24360007
[Presentation] Precise structure analyses of advanced materials using synchrotron radiation under high-pressure and high-temperature2011
- Author(s)
  Akira Yoshiasa, Maki Okube, Kei-ichiro Murai
- Organizer
  The Sixth International Conference on Advanced Materials Development and Performance
- Place of Presentation
  徳島、徳島大学(招待講演)
- Data Source
  KAKENHI-PROJECT-22244068
[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, 他
- Organizer
  日本鉱物科学会年会
- Place of Presentation
  茨木、茨木大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Resonant X-ray magnetic scattering for transition-metal ferrites2011
- Author(s)
  Maki Okube, 他
- Organizer
  IUCr 2011 XXII Congress, International Union of Crystallography
- Place of Presentation
  Spein Madrid(依頼・招待公演)
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] 強誘電体PbTiO3とBaTiO3のTi K端XAFSスペクトルの温度依存と常誘電体ATio3化合物(A=Mg,Ca,Sr)との比較2010
- Author(s)
  仲谷友孝, 奥部真樹, 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] 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, 奥部真樹, 他
- Organizer
  日本結晶学会年会
- Place of Presentation
  大阪大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] PbTiO3のTi K端XAFSスペクトルの温度依存とATiO3,A2TiO4化合物(A=Mg,Ca,Sr,Fe)との比較2010
- Author(s)
  仲谷友孝, 奥部真樹, 吉朝朗, 他
- Organizer
  日本鉱物科学会年会
- Place of Presentation
  島根大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] BaTiO3,SrTiO3,TiO2のTi K端XAFSスペクトルの温度依存比較2010
- Author(s)
  平床竜矢, 奥部真樹, 吉朝朗, 他
- Organizer
  日本鉱物科学会年会
- Place of Presentation
  島根大学
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] X-ray magnetic circular dichroism and electronic state of cobalt atoms in La_<1-x>M_xCoO_3 (M=Ca,Sr,Ba)2008
- Author(s)
  Satoshi Sasaki, Hiroyuki Katsuragawa, Maki Okube, Takayasu Hanashima
- Organizer
  XXI Congress and General Assembly of the international Union of Crystallography
- Place of Presentation
  Osaka, Japan
- Data Source
  KAKENHI-PROJECT-18740335
[Presentation] Resonant X-ray scattering study on the cation distribution of BaTiAFe_<10>O_<19> (A=Mn,Co)2008
- Author(s)
  Yuya Ishida, Taiki Nakanishi, Takeshi Toyoda, Maki Okube, Satoshi Sasaki
- Organizer
  XXI Congress and General Assembly of the inter national Union of Crystallography
- Place of Presentation
  Osaka, Japan
- Data Source
  KAKENHI-PROJECT-18740335
[Presentation] 高圧高温下でのAgIの精密構造解析とイオン移動のダイナミクス2008
- Author(s)
  吉朝朗、大高理、有馬寛、奥部真樹、福井宏史、片山芳則
- Organizer
  日本セラミックス協会第22回秋季シンポジウム
- Place of Presentation
  北九州国際会議場、福岡
- Year and Date
  2008-09-18
- Data Source
  KAKENHI-PROJECT-18740335
[Presentation] RXMS study of non-collinear spin structure of BaFe_<10>CoTi0_<19>2008
- Author(s)
  Maki Okube, Seiji Ohsawa, Satoshi Sasaki, Takeshi Toyoda, Takeharu Mori
- Organizer
  XXI Congress and General Assembly of the inter national Union of Crystallography
- Place of Presentation
  Osaka, Japan
- Data Source
  KAKENHI-PROJECT-18740335
[Presentation] 共鳴磁気散乱法を用いたBaフエライトの磁気構造決定2008
- Author(s)
  奥部真樹、大澤征司、石田雄也、佐々木聡、豊田丈紫
- Organizer
  3大学3全国共同利用研究所連研プロジェクト公開討論会
- Place of Presentation
  東北大学、仙台
- Year and Date
  2008-08-26
- Data Source
  KAKENHI-PROJECT-18740335
[Presentation] RXMS study of non-collinear spin structure of BaFe_<10>CoTiO_<19>2008
- Author(s)
  Maki Okube, Seiji Ohsawa, Satoshi Sasaki, Takeshi Toyoda, Takeharu Mori
- Organizer
  XXI Congress and General Assembly of the international Union of Crystallography
- Place of Presentation
  Osaka, Japan
- Data Source
  KAKENHI-PROJECT-18740335
[Presentation] 共鳴磁気散乱法を用いたBaフェライトの磁気構造決定2008
- Author(s)
  奥部真樹、大澤征司、石田雄也、佐々木聡、豊田丈紫
- Organizer
  3大学3全国共同利用研究所連研プロジェクト公開討論会
- Place of Presentation
  東北大学、仙台
- Year and Date
  2008-08-26
- Data Source
  KAKENHI-PROJECT-18740335
[Presentation] High pressure and high temperature EXAFS and diffractionstudy of AgI2008
- Author(s)
  Akira Yoshiasa, Hiroshi Arima, Hiroshi Fukui, Maki Okube, Yoshinori Katayama, Osamu Ohtaka
- Organizer
  XXI Congress and General Assembly of the inter national Union of Crystallography
- Place of Presentation
  Osaka, Japan
- Year and Date
  2008-08-26
- Data Source
  KAKENHI-PROJECT-18740335
[Presentation] High pressure synthesis and analysis of new yellow emission Sr_2ZnS_3 : Eu visible-light driven phosphor2008
- Author(s)
  V. Petrykin, M. Okube, S. Sasaki, M. Kakihana
- Organizer
  XXI Congress and General Assembly of the international Union of Crystallography
- Place of Presentation
  Osaka, Japan
- Data Source
  KAKENHI-PROJECT-18740335
[Presentation] High pressure synthesis and analysis of new yellow emission Sr_2ZnS_3:Eu visible-light driven phosphor2008
- Author(s)
  V. Petrykin, M. Okube, S. Sasaki, M. Kakihana
- Organizer
  XXI Congress and General Assembly of the international Union of Crystallography
- Place of Presentation
  Osaka, Japan
- Data Source
  KAKENHI-PROJECT-18740335
[Presentation] X-ray magnetic circular dichroism and electronic state of cobalt atoms in La_<1-x>MxCoO_3 (M=Ca, Sr, Ba)2008
- Author(s)
  Satoshi Sasaki, Hiroyuki Katsuragawa, Maki Okube, Takayasu Hanashima
- Organizer
  XXI Congress and General Assembly of the international Union of Crystallography
- Place of Presentation
  Osaka, Japan
- Data Source
  KAKENHI-PROJECT-18740335
[Presentation] High pressure and high temperature EXAFS and diffraction study of AgI2008
- Author(s)
  Akira Yoshiasa, Hiroshi Arima, Hiroshi Fukui, Maki Okube, Yoshinori Katayama, Osamu Ohtaka
- Organizer
  XXI Congress and General Assembly of the international Union of Crystallography
- Place of Presentation
  Osaka, Japan
- Year and Date
  2008-08-26
- Data Source
  KAKENHI-PROJECT-18740335
[Presentation] (Mg_<1-x>Fe_x)_<1-δ>O固溶体単結晶の電気伝導機構と圧力依存性2008
- Author(s)
  吉朝朗、大高理、奥部真樹、福井宏之
- Organizer
  日本地球惑星科学連合2008年大会
- Place of Presentation
  幕張、千葉
- Year and Date
  2008-05-25
- Data Source
  KAKENHI-PROJECT-18740335
[Presentation] Oxidation state and effective pair potential of Fe4+ ions in perovskite-type SrFeO3 annealed under high oxygen pressure2007
- Author(s)
  Yuld, Furukawa, Akira, Yoshiasa, Takafumi, Hashimoto, Maid, Okube, Akihiko, Nakatsuka
- Organizer
  21th AIRAPT, International Conference on High Pressure Science and Technology
- Place of Presentation
  Catania, Italy
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] DIFFRACTION AND XAFS STUDY OF AgI UNDER HIGH PRESSURE AND HIGH TEMPERATURE2007
- Author(s)
  Akira, Yoshiasa, Hiroshi, Arima, Hiroshi, Fukui, Osamu, Ohtaka, Maki, Okube, Yoshinori, Katayama
- Organizer
  The 8th Conference of the Asian Crystallographic Association
- Place of Presentation
  Taipei, Taiwan
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] 地球内部物質に含有される希ガスの局所構造解析2007
- Author(s)
  奥部真樹、松本拓也、伊藤英司、吉朝朗
- Organizer
  第48回高圧討論会
- Place of Presentation
  鳥取県倉吉市
- Year and Date
  2007-11-21
- Data Source
  KAKENHI-PROJECT-18740335
[Presentation] Local structure around noble gas in terrestrial oxides2007
- Author(s)
  Maki Okube, Takuya Matsumoto, Akira Yoshiasa, Eiji Ito
- Organizer
  International Association for the Advancement of High Pressure Science and Technology
- Place of Presentation
  Catania, Italy
- Year and Date
  2007-09-20
- Data Source
  KAKENHI-PROJECT-18740335
[Presentation] Site preference of cations and structural variation in MgA12-xBxO4 supinel solid solution under high pressure2007
- Author(s)
  S., Sakai, A., Yoshiasa, T., Hashimoto, M., Okube, A., Nakatsuka, E., Ito.
- Organizer
  21th AIRAPT, International Conference on High Pressure Science and Technology
- Place of Presentation
  Catania, Italy
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] Temperature dependence of EXAFS Debye-Waller factor in the high pressure perovskite SrGeO32007
- Author(s)
  Takafumi, Hashimoto, Akira, Yoshiasa, Masahiko, Sugahara, Hiroshi, Arima, Hiroshi, Fukui, Kei-ichiro, Murai, Maid, Okube
- Organizer
  21th AIRAPT, International Conference on High Pressure Science and Technology
- Place of Presentation
  Catania, Italy
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] UNUSUAL STTE PREFERENCE OF BORON IN SYNTHETIC MgA12-XBXO42007
- Author(s)
  Shunsuke, Sakai, Akira, Yoshiasa, Takafumi, Hashimoto, Akihiko, Nakatsuka, Kazumasa, Sugiyama, Maki, Okube, Eiji, Ito
- Organizer
  The 8th Conference of the Asian Crystallographic Association
- Place of Presentation
  Taipei, Taiwan
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] Local structure around noble gas in terrestrial oxides2007
- Author(s)
  Maid, Okube, Eiji Ito, Takuya, Matsumoto, Akira, Yoshiasa
- Organizer
  21th AIRAPT, International Conference on High Pressure Science and Technology
- Place of Presentation
  Catania, Italy
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] CRYSTAL STRUCTURE AND HABIT OF CaIrO32007
- Author(s)
  Masahiko, Sugahara, Akira, Yoshiasa, Takafuni, Hashimoto, Syunsuke, Sakai, Akihiko, Nakatsuka, Maki, Okube, Akira, Yoneda
- Organizer
  The 8th Conference of the Asian Crystallographic Association
- Place of Presentation
  Taipei, Taiwan
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] Local structure around noble gas in terrestrial oxides2007
- Author(s)
  Okube, 他
- Organizer
  21th AIRAPT, International Conference on High Pressure Science and Technology
- Place of Presentation
  Catania,Italy
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] Local structure and effective potential in AgI under high pressure and high temperature2007
- Author(s)
  Akira, Yoshiasa, Hiroshi, Arima, Hiroshi, Fukui, Osamu, Ohtalca, Osamu, Kamishima, Okube, Maki, Yoshinori, Katayama
- Organizer
  21th AIRAPT, International Conference on High Pressure Science and Technology
- Place of Presentation
  Catania, Italy
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17204049
[Presentation] Local structure of Sb in Cretaceous-Tertiary boundary clays from Stevns Klint by the XAFS method
- Author(s)
  Hidetomo HONGU, Akira YOSHIASA, Tsubasa TOBASE, Tatsuya HIRATOKO, Hiroshi ISOBE, Hiroshi ARIMA, Kazumasa SUGIYAMA, Maki OKUBE and Ritsuro MIYAWAKI
- 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] 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] 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] Substitution effect in high-Tc mercury-based cuprate superconductor
- Author(s)
  Ryutaro Matsumura, Maki Okube and Satoshi Sasaki
- Organizer
  IUCr2014, International Union of Crystallography
- Place of Presentation
  Montreal, Canada
- Year and Date
  2014-08-05 – 2014-08-12
- Data Source
  KAKENHI-PROJECT-24360007
[Presentation] Site-specific RXMS study on the magnetic electron of magnetite
- Author(s)
  Maki Okube and Satoshi Sasaki
- Organizer
  23rd Congress and general assembly of the International Union of Crystallography
- Place of Presentation
  Canada, Montreal
- Year and Date
  2014-08-05 – 2014-08-12
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Substitution effect in high-Tc mercury-based cuprate superconductor
- Author(s)
  Ryutaro Matsumura, Maki Okube and Satoshi Sasaki
- Organizer
  23rd Congress and general assembly of the International Union of Crystallography
- Place of Presentation
  Canada, Montreal
- Year and Date
  2014-08-05 – 2014-08-12
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Resonant X-ray magnetic scattering study of Ti-Mn-doped Ba ferrites
- Author(s)
  Yo Sasaki, Maki Okube, Satoshi Sasaki and Takeshi Toyoda
- Organizer
  IUCr2014, International Union of Crystallography
- Place of Presentation
  Montreal, Canada
- Year and Date
  2014-08-05 – 2014-08-12
- Data Source
  KAKENHI-PROJECT-24360007
[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] Site-specific RXMS study on the magnetic electron of magnetite
- Author(s)
  Maki Okube and Satoshi Sasaki
- Organizer
  IUCr2014, International Union of Crystallography
- Place of Presentation
  Montreal, Canada
- Year and Date
  2014-08-05 – 2014-08-12
- Data Source
  KAKENHI-PROJECT-24360007
[Presentation] Distribution of mixed-valence ions in Mn1+xFe2-xO4 ferrites
- Author(s)
  Yoshio Aoyagi, Maki Okube and Satoshi Sasaki
- Organizer
  23rd Congress and general assembly of the International Union of Crystallography
- Place of Presentation
  Canada, Montreal
- Year and Date
  2014-08-05 – 2014-08-12
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Ｘ線共鳴磁気散乱を用いたFe3O4の電子密度分布解析
- Author(s)
  奥部真樹、佐々木　聡
- Organizer
  第３２回ＰＦシンポジウム
- Place of Presentation
  つくば国際会議場
- Year and Date
  2015-03-17 – 2015-03-18
- Data Source
  KAKENHI-PROJECT-24360007
[Presentation] Magnetic electron density in Fe3O4 examined by RXMS at Fe K edge
- Author(s)
  Satoshi Sasaki, Maki Okube and Shunichi Takayasu
- Organizer
  23rd Congress and general assembly of the International Union of Crystallography
- Place of Presentation
  Canada, Montreal
- Year and Date
  2014-08-05 – 2014-08-12
- Data Source
  KAKENHI-PROJECT-24740354
[Presentation] マグネタイトのFeK共鳴磁気散乱と電子密度分布
- Author(s)
  奥部真樹・佐々木聡
- Organizer
  平成26年度日本結晶学会年会
- Place of Presentation
  東京大学
- Year and Date
  2014-11-01 – 2014-11-03
- Data Source
  KAKENHI-PROJECT-24740354
[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] Resonant X-ray magnetic scattering study of Ti-Mn-doped Ba ferrites
- Author(s)
  Yo Sasaki, Maki Okube, Satoshi Sasaki and Takeshi Toyoda
- Organizer
  23rd Congress and general assembly of the International Union of Crystallography
- Place of Presentation
  Canada, Montreal
- Year and Date
  2014-08-05 – 2014-08-12
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] マグネタイトのFeK共鳴磁気散乱と電子密度分布
- Author(s)
  奥部真樹・佐々木聡
- Organizer
  日本結晶学会年会
- Place of Presentation
  東京大学
- Year and Date
  2014-11-01 – 2014-11-03
- Data Source
  KAKENHI-PROJECT-22244068
[Presentation] Structure refinements of kottogite and symplesite solid-solution
- Author(s)
  Yumiko Miyano, Akira Yoshiasa, Kazumasa Sugiyama, Hiroshi Arima, Tomotaka Nakatani and Maki Okube
- 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] Distribution of mixed-valence ions in Mn1+xFe2-xO4 ferrites
- Author(s)
  Yoshio Aoyagi, Maki Okube and Satoshi Sasaki
- Organizer
  23rd Congress and general assembly of the International Union of Crystallography
- Place of Presentation
  Canada, Montreal
- Year and Date
  2014-08-05 – 2014-08-12
- Data Source
  KAKENHI-PROJECT-24740354
[Presentation] マグネタイトのFe K共鳴磁気散乱と電子密度分布
- Author(s)
  奥部真樹、佐々木　聡
- Organizer
  日本結晶学会
- Place of Presentation
  東京大学
- Year and Date
  2014-11-01 – 2014-11-03
- Data Source
  KAKENHI-PROJECT-24360007
[Presentation] Site-specific RXMS study on the magnetic electron of magnetite
- Author(s)
  Maki Okube and Satoshi Sasaki
- Organizer
  23rd Congress and general assembly of the International Union of Crystallography
- Place of Presentation
  Canada, Montreal
- Year and Date
  2014-08-05 – 2014-08-12
- Data Source
  KAKENHI-PROJECT-24740354
[Presentation] X線共鳴磁気散乱を用いたFe3O4の電子密度分布解析
- Author(s)
  奥部真樹・佐々木聡
- Organizer
  第３回物構研サイエンスフェスタ
- Place of Presentation
  つくば国際会議場
- Year and Date
  2015-03-17 – 2015-03-18
- Data Source
  KAKENHI-PROJECT-24740354
[Presentation] Magnetic electron density in Fe3O4 examined by RXMS at Fe K edge
- Author(s)
  Satoshi Sasaki, Maki Okube and Shunichi Takayasu
- Organizer
  IUCr2014, International Union of Crystallography
- Place of Presentation
  Montreal, Canada
- Year and Date
  2014-08-05 – 2014-08-12
- Data Source
  KAKENHI-PROJECT-24360007
[Presentation] Distribution of mixed-valence ions in Mn1+xFe2-xO4 ferrites
- Author(s)
  Yoshio Aoyagi, Maki Okube and Satoshi Sasaki
- Organizer
  IUCr2014, International Union of Crystallography
- Place of Presentation
  Montreal, Canada
- Year and Date
  2014-08-05 – 2014-08-12
- Data Source
  KAKENHI-PROJECT-24360007

1. SASAKI Satoshi (10162364)

# of Collaborated Projects: 3 results

# of Collaborated Products: 40 results
2. YOSHIASA Akira (00191536)

# of Collaborated Projects: 2 results

# of Collaborated Products: 39 results
3. OKUDERA Hiroki (50401881)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 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: 6 results
6. NAKUTSUKA Akihiko (80294651)

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results
7. ISOBE Hiroshi (80311869)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. MATSUMOTO Takuya (50294145)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
9. TERADA Yasuko (90307695)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

OKUBE Maki 奥部 真樹

Research Projects

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Co-Researchers

Observation of the magnetic electron-density by resonant and non-resonant X-ray magnetic scatterings

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Cation distribution in spinel iron oxides by resonant X-ray scatteringPrincipal Investigator

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Resonant X-ray magnetic scattering studies on magnetic electrons in strongly-correlated electron oxides

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Development of resonant X-ray magnetic scattering method under high pressure and magnetic structural analysis of mineralsPrincipal Investigator

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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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Local structure analysis around noble gas in mineralsPrincipal Investigator

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Decipherment of important reoord concerning the earth and planet activity that remains in local structure of trace elements

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[Journal Article] Resonant and non-resonant magnetic scatterings with circularly polarized X-rays: magnetic scattering factor and electron density of gadolinium iron garnet2017

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[Journal Article] CRYSTAL STRUCTURES OF POTASSIUM TETRA-SILICIC FLUORO-MICAS2017

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[Journal Article] Structure of Single-Crystal Rutile (TiO2) Prepared by High-Temperature Ultracentrifugation2017

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[Journal Article] Variable-temperature single-crystal X-ray diffraction study of tetragonal and cubic perovskite-type barium titanate phases2016

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[Journal Article] Cation distribution and magnetic structure of M-type BaTiMnFe10O19 examined by synchrotron X-ray and neutron studies2016

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[Journal Article] Temperature dependence of Zr and Ti K-edge XANES spectra for para- and ferro-electric perovskite-type PbZrO3, PbTiO3 and BaTiO32016

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[Journal Article] High-temperature single-crystal X-ray diffraction study of tetragonal and cubic perovskite-type PbTiO3 phases2016

OKUBE Maki 奥部真樹