Suekuni Koichiro 末國晃一郎

… Alternative Names

SUEKUNI KOUICHIIRO 末国晃一郎

SUEKUNI Koichiro 末國晃一郎

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Researcher Number	10582926
Other IDs
Affiliation (Current)	2025: 九州大学, 総合理工学研究院, 准教授
Affiliation (based on the past Project Information) *help	2024 – 2025: 九州大学, 総合理工学研究院, 准教授 2016 – 2022: 九州大学, 総合理工学研究院, 准教授 2016: 九州大学, 大学院・総合理工学研究員エネルギー物質科学部門, 准教授 2014 – 2015: 広島大学, 先端物質科学研究科, 助教 2010 – 2011: 北陸先端科学技術大学院大学, マテリアルサイエンス研究科, 助教
Review Section/Research Field	Principal Investigator Basic Section 26020:Inorganic materials and properties-related / Inorganic materials/Physical properties / Condensed matter physics II Except Principal Investigator Medium-sized Section 29:Applied condensed matter physics and related fields / Mathematical physics/Fundamental condensed matter physics
Keywords	Principal Investigator 硫化物 / 熱電変換 / 熱電物性 / 電子構造 / 出力因子 / ゼーベック係数 / 熱電材料 / 熱電変換材料 / テトラヘドライト / テトラへドライト … More / スピネル / 電力因子 / 銅硫化物 / 熱伝導率 / 格子間原子 / 銅ー硫黄系化合物 / 層状物質 / 半導体 / チタン硫化物 / 相転移 / 金属ー半導体転移 / ラットリング / チオスピネル / コルーサイト / 硫化銅鉱物 / 可変領域ホッピング / カルコゲナイド … More Except Principal Investigator 商法開発 / 手法開発 / 粉末回折 / 放射光 / 熱電変換材料 / 量子結晶学 / 非調和性 / 中性子散乱 / ボソン・ピーク / フォノン熱伝導 / 構造ガラス / クラスレート化合物 / THz振動数 / 中性子非弾性散乱 / 局在現象 / クラスレート / 熱伝導 / ガラス / 熱電変換物質 Less

電子構造制御因子の解明による銅―硫黄系多元化合物の熱電変換性能向上Principal Investigator
- Principal Investigator
  
  末國晃一郎
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 26020:Inorganic materials and properties-related
- Research Institution
  Kyushu University
熱電変換材料開発に向けた量子結晶学の構築
- Principal Investigator
  
  西堀英治
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 29:Applied condensed matter physics and related fields
- Research Institution
  University of Tsukuba
Development of High-Performance Thermoelectric Materials by Local Structure Control of Cu-S-based Tetrahedral NetworkPrincipal Investigator
- Principal Investigator
  
  Suekuni Koichiro
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 26020:Inorganic materials and properties-related
- Research Institution
  Kyushu University
Development of Ti-S-based n-type thermoelectric materialsPrincipal Investigator
- Principal Investigator
  
  Koichiro Suekuni
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Inorganic materials/Physical properties
- Research Institution
  Kyushu University
Investigation of phononic and electronic properties of tetrahedrites and development of high-performance thermoelectric mineralsPrincipal Investigator
- Principal Investigator
  
  Suekuni Koichiro
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Inorganic materials/Physical properties
- Research Institution
  Kyushu University
  Hiroshima University
Physical origin of high performance of thermoelectric clathrates encapstulating off-center guest ions
- Principal Investigator
  
  Nakayama Tsuneyoshi
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Mathematical physics/Fundamental condensed matter physics
- Research Institution
  Hokkaido University
Development of novel thermoelectric chalcogenides and investigation of their physical propertiesPrincipal Investigator
- Principal Investigator
  
  SUEKUNI Koichiro
- Project Period (FY)
  2010 – 2011
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Condensed matter physics II
- Research Institution
  Japan Advanced Institute of Science and Technology

All 2022 2021 2020 2019 2018 2017 2016 2015 2014 2012 2011 Other

All Journal Article Presentation Patent

[Journal Article] Cu－S-based thermoelectric compounds with a sphalerite-derived disordered crystal structure2022
- Author(s)
  Shota Hirayama, Koichiro Suekuni, Philipp Sauerschnig, Michihiro Ohta, Michitaka Ohtaki
- Journal Title
  
  Journal of Solid State Chemistry
  
  Volume: 309 Pages: 122960-122960
- DOI
  10.1016/j.jssc.2022.122960
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H02440
[Journal Article] Synergistic Effect of Chemical Substitution and Insertion on the Thermoelectric Performance of Cu26V2Ge6S32 Colusite2021
- Author(s)
  Yuta Shimizu, Koichiro Suekuni, Hikaru Saito, Pierric Lemoine, Emmanuel Guilmeau, Bernard Raveau, Raju Chetty, Michihiro Ohta, Toshiro Takabatake, Michitaka Ohtaki
- Journal Title
  
  Inorganic Chemistry
  
  Volume: 60 Issue: 15 Pages: 11364-11373
- DOI
  10.1021/acs.inorgchem.1c01321
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02440
[Journal Article] Key Role of d0 and d10 Cations for the Design of Semiconducting Colusites: Large Thermoelectric ZT in Cu26Ti2Sb6S32 Compounds2021
- Author(s)
  Takashi Hagiwara, Koichiro Suekuni, Pierric Lemoine, Andrew R. Supka, Raju Chetty, Emmanuel Guilmeau, Bernard Raveau, Marco Fornari, Michihiro Ohta, Rabih Al Rahal Al Orabi, Hikaru Saito, Katsuaki Hashikuni, Michitaka Ohtaki
- Journal Title
  
  Chemistry of Materials
  
  Volume: 33 Issue: 9 Pages: 3449-3456
- DOI
  10.1021/acs.chemmater.1c00872
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02440
[Journal Article] A strategy for boosting the thermoelectric performance of famatinite Cu3SbS42020
- Author(s)
  Taiki Tanishita, Koichiro Suekuni, Hirotaka Nishiate, Chul-Ho Lee, Michitaka Ohtaki
- Journal Title
  
  Physical Chemistry Chemical Physics
  
  Volume: 22 Issue: 4 Pages: 2081-2086
- DOI
  10.1039/c9cp06233e
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H04951
[Journal Article] Enargite Cu3PS4: A Cu－S-Based Thermoelectric Material with a Wurtzite-Derivative Structure2020
- Author(s)
  Takuya Tanimoto, Koichiro Suekuni, Taiki Tanishita, Hidetomo Usui, Terumasa Tadano, Taiga Kamei, Hikaru Saito, Hirotaka Nishiate, Chul-Ho Lee, Kazuhiko Kuroki, Michitaka Ohtaki
- Journal Title
  
  Advanced Functional Materials
  
  Volume: － Issue: 22
- DOI
  10.1002/adfm.202000973
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H04951
[Journal Article] Atomic-scale phonon scatterers in thermoelectric colusites with a tetrahedral framework structure2019
- Author(s)
  Suekuni Koichiro、Shimizu Yuta、Nishibori Eiji、Kasai Hidetaka、Saito Hikaru、Yoshimoto Daichi、Hashikuni Katsuaki、Bouyrie Yohan、Chetty Raju、Ohta Michihiro、Guilmeau Emmanuel、Takabatake Toshiro、Watanabe Kosuke、Ohtaki Michitaka
- Journal Title
  
  Journal of Materials Chemistry A
  
  Volume: 7 Issue: 1 Pages: 228-235
- DOI
  10.1039/c8ta08248k
- Peer Reviewed
- Data Source
  KAKENHI-PUBLICLY-17H05328, KAKENHI-PROJECT-17H04951
[Journal Article] Thermoelectric Properties and Electronic Structures of CuTi2S4 Thiospinel and Its Derivatives: Structural Design for Spinel-Related Thermoelectric Materials2019
- Author(s)
  Katsuaki Hashikuni, Koichiro Suekuni, Hidetomo Usui, Raju Chetty, Michihiro Ohta, Kazuhiko Kuroki, Toshiro Takabatake, Kosuke Watanabe, and Michitaka Ohtaki
- Journal Title
  
  Inorganic Chemistry
  
  Volume: 58 Issue: 2 Pages: 1425-1432
- DOI
  10.1021/acs.inorgchem.8b02955
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H04951
[Journal Article] Electronic structure and thermoelectric properties of Sn1.2－xNbxTi0.8S3 with a quasi-one-dimensional structure2019
- Author(s)
  Koichiro Suekuni, Hidetomo Usui, Siying Qiao, Katsuaki Hashikuni, Tatsuya Hirano, Hirotaka Nishiate, Chul-Ho Lee, Kazuhiko Kuroki, Kosuke Watanabe, Michitaka Ohtaki
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 125 Issue: 17 Pages: 175111-175111
- DOI
  10.1063/1.5093183
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K14004, KAKENHI-PROJECT-17H04951
[Journal Article] Carrier concentration tuning in thermoelectric thiospinel Cu2CoTi3S8 by oxidative extraction of copper2018
- Author(s)
  Katsuaki Hashikuni, Koichiro Suekuni, Kosuke Watanabe, Yohan Bouyrie, Michihiro Ohta, Michitaka Ohtaki, Toshiro Takabatake
- Journal Title
  
  Journal of Solid State Chemistry
  
  Volume: 259 Pages: 5-10
- DOI
  10.1016/j.jssc.2017.12.031
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H04951
[Journal Article] 天然硫化銅鉱物を模した熱電物質の開発2017
- Author(s)
  末國晃一郎
- Journal Title
  
  日本熱電学会誌
  
  Volume: 13 Pages: 149-154
- Data Source
  KAKENHI-PROJECT-17H04951
[Journal Article] Effects of Ge and Sn substitution on the metal-semiconductor transition and thermoelectric properties of Cu12Sb4S132017
- Author(s)
  Yasufumi Kosaka, Koichiro Suekuni, Katsuaki Hashikuni, Yohan Bouyrie, Michihiro Ohta, Toshiro Takabatake
- Journal Title
  
  Physical Chemistry Chemical Physics
  
  Volume: 19 Issue: 13 Pages: 8874-8879
- DOI
  10.1039/c7cp00351j
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26820296
[Journal Article] Tuning the Charge Carrier Density in the Thermoelectric Colusite2016
- Author(s)
  Fiseong S. KIM, Koichiro SUEKUNI, Hirotaka NISHIATE, Michihiro OHTA, Hiromi I. TANAKA, Toshiro TAKABATAKE
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 119 Issue: 17
- DOI
  10.1063/1.4948475
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25420699, KAKENHI-PROJECT-26820296
[Journal Article] 硫化銅鉱物系熱電変換材料の高性能化2016
- Author(s)
  末國晃一郎
- Journal Title
  
  金属
  
  Volume: 86 Pages: 4-9
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26820296
[Journal Article] Metal-semiconductor transition concomitant with a structural transformation in tetrahedrite Cu12Sb4S132016
- Author(s)
  H. I. Tanaka, K. Suekuni, K. Umeo, T. Nagasaki, H. Sato, G. Kutluk, E. Nishibori, H. Kasai, T. Takabatake
- Journal Title
  
  Journal of Physical Society of Japan
  
  Volume: 85 Issue: 1 Pages: 014703-014703
- DOI
  10.7566/jpsj.85.014703
- NAID
  210000133804
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K05174, KAKENHI-PROJECT-26820296, KAKENHI-PROJECT-23510149, KAKENHI-PROJECT-25400375
[Journal Article] High power factor in thiospinels Cu2TrTi3S8 (Tr= Mn, Fe, Co, Ni) arising from TiS6 octahedron network2016
- Author(s)
  Katsuaki Hashikuni, Koichiro Suekuni, Hidetomo Usui, Michihiro Ohta, Kazuhiko Kuroki, Toshiro Takabatake
- Journal Title
  
  Applied Physics Letters
  
  Volume: 109 Issue: 18
- DOI
  10.1063/1.4966955
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26820296
[Journal Article] Research Update: Cu-S based synthetic minerals as efficient thermoelectric materials at medium temperatures2016
- Author(s)
  Koichiro Suekuni, Toshiro Takabatake
- Journal Title
  
  APL materials
  
  Volume: 4 Issue: 10
- DOI
  10.1063/1.4955398
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-26820296
[Journal Article] Synthetic Copper-based Sulfide Minerals as Advanced Thermoelectric Materials and the Modularization for Power Generation2015
- Author(s)
  末國晃一郎　高畠敏郎　太田道広　山本　淳
- Journal Title
  
  Materia Japan
  
  Volume: 54 Issue: 7 Pages: 335-338
- DOI
  10.2320/materia.54.335
- NAID
  130005084669
- ISSN
  1340-2625, 1884-5843
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-26820296, KAKENHI-PROJECT-25420699
[Journal Article] Elastic Softening in the Tetrahedrite Cu12Sb4S132015
- Author(s)
  Takashi Suzuki, Hiroki Goto, Isao Ishii, Yoshihito Noguchi, Shuhei Kamikawa, Koichiro Suekuni, Hiromi I. Tanaka, Toshiro Takabatake
- Journal Title
  
  Physics Procedia
  
  Volume: Volume 75 Pages: 443-446
- DOI
  10.1016/j.phpro.2015.12.054
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-26820296, KAKENHI-PROJECT-26800189, KAKENHI-PROJECT-26287083
[Journal Article] Glasslike versus Crystalline Thermophysical Properties of the Cu-S based Minerals: Tetrahedrite and Colusite2015
- Author(s)
  Koichiro Suekuni, Hiromi I. Tanaka, Fiseong S. Kim, Kazunori Umeo, Toshiro Takabatake
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 84 Issue: 10 Pages: 103601-103601
- DOI
  10.7566/jpsj.84.103601
- NAID
  210000133691
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26820296
[Journal Article] High-performance thermoelectric minerals: Colusites Cu26V2M6S32 (M=Ge, Sn)2014
- Author(s)
  Koichiro Suekuni, Fiseong S. Kim, Hirotaka Nishiate, Michihiro Ohta, Hiromi I. Tanaka, and Toshiro Takabatake
- Journal Title
  
  Applied Physics Letters
  
  Volume: 105 Issue: 13
- DOI
  10.1063/1.4896998
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26820296
[Journal Article] Phonon-glass electron-crystal thermoelectric clathrates: Experiments and theory2014
- Author(s)
  T. Takabatake, K. Suekuni, T. Nakayama, E. Kaneshita
- Journal Title
  
  Rev. Mod. Phys.
  
  Volume: 86 Issue: 2 Pages: 669-716
- DOI
  10.1103/revmodphys.86.669
- NAID
  120005440005
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26400363, KAKENHI-PROJECT-26400381
[Journal Article] Tunable electronic properties and low thermal conductivity in synthetic colusites Cu26-xZnxV2M6S32 (x ≦ 4, M = Ge, Sn)2014
- Author(s)
  K. Suekuni, F. S. Kim, and T. Takabatake
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 116 Issue: 6
- DOI
  10.1063/1.4892593
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26820296
[Journal Article] Thermoelectric Properties of Selenospinel Cu_6Fe_4Sn_<12>Se_<32>2012
- Author(s)
  K.Suekuni, M.Kunii, H.Nishiate, M.Ohta, A.Yamamoto, M.Koyano
- Journal Title
  
  Journal of Electronic Materials
  
  Volume: 2011(印刷中) Issue: 6 Pages: 1130-1133
- DOI
  10.1007/s11664-011-1842-3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22840021, KAKENHI-PROJECT-23760628
[Journal Article] Thermoelectric Properties of Mineral Tetrahedrites Cu_<10>Tr_2Sb_4Si_<13> with Low Thermal Conductivity2012
- Author(s)
  K.Suekuni, K.Tsuruta, T.Ariga, M.Koyano
- Journal Title
  
  Applied Physics Express
  
  Volume: 5 Issue: 5 Pages: 051201-051201
- DOI
  10.1143/apex.5.051201
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22840021
[Journal Article] Thermoelectric Properties of Selenospinel Cu_6Fe_4Sn_<12> Se_<32>2012
- Author(s)
  K. Suekuni, M. Kunii, H. Nishiate, M. Ohta, A. Yamamoto, and M. Koyano
- Journal Title
  
  J. Electron Mater
  
  Volume: 41 Pages: 1130-1133
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22840021
[Journal Article] Thermoelectric Properties of Mineral Tetrahedrites Cu_<10> Tr_2Sb_4S_<13> with Low Thermal Conductivity2012
- Author(s)
  K. Suekuni, K. Tsuruta, T. Ariga, M. Koyano
- Journal Title
  
  Appl Phys Express
  
  Volume: 5
- NAID
  10030593351
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22840021
[Journal Article] Variable-range-hopping conduction and low thermal conductivity in chalcogenide spinel Cu_yFe_4Sn_<12> X_<32>(X=S, Se)2011
- Author(s)
  K. Suekuni, K. Tsuruta, T. Ariga, and M. Koyano
- Journal Title
  
  J. Appl. Phys
  
  Volume: 109
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22840021
[Journal Article] Variable-range-hopping conduction and low thermal conductivity in chalcogenide spinel Cu Fe_4Sn_<12>X_<32>2011
- Author(s)
  K.Suekuni, K.Tsuruta, T.Ariga, M.Koyano
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 109
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22840021
[Patent] 熱電変換素子とその製造方法、及び熱電発電モジュールとペルチェ冷却モジュール2015
- Inventor(s)
  太田道広，山本淳，相原誠，末國晃一郎，高畠敏郎
- Industrial Property Rights Holder
  太田道広，山本淳，相原誠，末國晃一郎，高畠敏郎
- Industrial Property Rights Type
  特許
- Filing Date
  2015-06-24
- Data Source
  KAKENHI-PROJECT-26820296
[Patent] 熱電変換材料、およびそれを用いた熱電発電素子、ペルチェ冷却用素子2014
- Inventor(s)
  末國晃一郎、高畠敏郎、太田道広
- Industrial Property Rights Holder
  末國晃一郎、高畠敏郎、太田道広
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2014-159776
- Filing Date
  2014-08-05
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] 新規銅硫化物系熱電半導体Cu7VSnS8の結晶構造解析とキャリア濃度制御2022
- Author(s)
  香西秀哉，末國晃一郎，西堀英治，SAUERSCHNIG Philipp，太田道広，大瀧倫卓
- Organizer
  第69回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-20H02440
[Presentation] THERMOELECTRIC COLUSITES WITH A VARIETY OF CATIONIC DISTRIBUTION2022
- Author(s)
  Koichiro Suekuni
- Organizer
  XXX International Materials Research Congress (IMRC2022) and International Conference on Advanced Materials (ICAM2021)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02440
[Presentation] 銅－硫黄系熱電材料の探索：結晶構造と物性の関係2022
- Author(s)
  末國晃一郎
- Organizer
  九州大学エネルギーウイーク 2022（EW2022）筑紫シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-20H02440
[Presentation] 乱れた原子配置を有するCu3.1Ti0.25Sn0.9S4の硫黄欠損と熱電特性2022
- Author(s)
  平山翔大、末國晃一郎、SAUERSCHNIG Philipp、太田道広、大瀧倫卓
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20H02440
[Presentation] コルーサイトCu26T2M3Sb3S32 (T = V, Nb, Ta; M = Ge, Sn)の結晶構造と熱電物性2022
- Author(s)
  末國晃一郎、萩原岳志、高橋聖弥、西堀英治、SAUERSCHNIG Philipp、太田道広、大瀧倫卓
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20H02440
[Presentation] 多元銅硫化物系熱電半導体の開発動向2022
- Author(s)
  末國晃一郎
- Organizer
  第69回応用物理学会春季学術講演会
- Invited
- Data Source
  KAKENHI-PROJECT-20H02440
[Presentation] Cu7TixV1－xSnS8の熱的安定性と熱電物性2022
- Author(s)
  香西秀哉、末國晃一郎、高橋聖弥、西堀英治、SAUERSCHNIG Philipp、太田道広、大瀧倫卓
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20H02440
[Presentation] Cu3SbS4－Cu4TiS4 擬二元系における新規熱電半導体の探索2021
- Author(s)
  萩原岳志, 末國晃一郎, Lemoine Pierric, Sauerschnig Philipp, 太田道広, 大瀧倫卓
- Organizer
  第18回日本熱電学会学術講演会(TSJ2021)
- Data Source
  KAKENHI-PROJECT-20H02440
[Presentation] Cu26Ti2Sb6－xGexS32 colusite with high thermoelectric performance2021
- Author(s)
  Takashi Hagiwara, Koichiro Suekuni, Pierric Lemoine, Andrew R. Supka, Raju Chetty, Emmanuel Guilmeau, Bernard Raveau, Marco Fornari, Michihiro Ohta, Rabih Al Rahal Al Orabi, Hikaru Saito, Katsuaki Hashikuni, Michitaka Ohtaki
- Organizer
  1st Japan－France Virtual Workshop on Thermoelectrics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02440
[Presentation] Cu－S-based semiconductors as efficient thermoelectric materials2021
- Author(s)
  Koichiro Suekuni
- Organizer
  Asian Conference on Crystal Growth and Crystal Technology (CGCT-8)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02440
[Presentation] 乱れた原子配置を有する銅硫化物系熱電変換材料2021
- Author(s)
  平山翔大, 末國晃一郎，Sauerschnig Philipp, 太田道広, 大瀧倫卓
- Organizer
  第18回日本熱電学会学術講演会(TSJ2021)
- Data Source
  KAKENHI-PROJECT-20H02440
[Presentation] 格子間ドーピングによる熱電銅硫化物コルーサイトの熱伝導率低減2020
- Author(s)
  末國晃一郎、清水裕太、斎藤光、Chetty Raju、太田道広、高畠敏郎、大瀧倫卓
- Organizer
  第81回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-20H02440
[Presentation] 新規な高性能熱電銅硫化物Cu26Ti2Sb6－xGexS322020
- Author(s)
  萩原岳志、末國晃一郎、橋國克明、Chetty Raju、太田道広、大瀧倫卓
- Organizer
  第17回日本熱電学会学術講演会（TSJ2020）
- Data Source
  KAKENHI-PROJECT-20H02440
[Presentation] ファマチナイトCu3Sb1-x-yGexPyS4の高い熱電性能2019
- Author(s)
  谷下太基, 末國晃一郎, 西当弘隆, 李哲虎, 大瀧倫卓
- Organizer
  第16回日本熱電学会学術講演会（TSJ2019）
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] コルーサイトCu26V2Si6S32の合成とキャリア濃度制御2019
- Author(s)
  清水裕太, 末國晃一郎, ChettyRaju, 太田道広, 高畠敏郎, 大瀧倫卓
- Organizer
  第16回日本熱電学会学術講演会（TSJ2019）
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] 硫化スピネルCu2FeTi3S8の結晶構造と熱電物性に対するCu欠損効果2019
- Author(s)
  橋國克明, 末國晃一郎, ChettyRaju, 太田道広, 高畠敏郎, 大瀧倫卓
- Organizer
  第16回日本熱電学会学術講演会（TSJ2019）
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] Thermoelectric Properties of Cubic and Rhombohedral CuTi2S42019
- Author(s)
  K. Hashikuni, K. Suekuni, H. Usui, R. Chetty, M. Ohta, K. Kuroki, T. Takabatake, K. Watanabe, and M. Ohtaki
- Organizer
  International workshop Emergent Condensed-Matter Physics 2019 (ECMP2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] Naturally-occurring minerals for thermoelectric power generation2019
- Author(s)
  Koichiro Suekuni
- Organizer
  International workshop Emergent Condensed-Matter Physics 2019 (ECMP2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] M-site substitution effects on the thermoelectric properties of Cu26Nb2M6S32 (M = Sn, Ge, Si) colusite2019
- Author(s)
  Yuta Shimizu, Koichiro Suekuni, Raju Chetty, Michihiro Ohta, Toshiro Takabatake, Kosuke Watanabe, Michitaka Ohtaki
- Organizer
  The 38th International Conference and the 4th Asian Conference on Thermoelectrics (ICT/ACT2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] エナーガイトCu3PS4におけるPのGe置換によるキャリア濃度制御2019
- Author(s)
  谷本拓哉, 谷下太基, 末國晃一郎, 臼井秀知, 西当弘隆, 李哲虎, 黒木和彦, 大瀧倫卓
- Organizer
  第16回日本熱電学会学術講演会（TSJ2019）
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] Quasi one dimensional electronic structure and low thermal conductivity in Sn1.2Ti0.8S32019
- Author(s)
  Koichiro Suekuni, Hidetomo Usui, Siying Qiao, Katsuaki Hashikuni, Tatsuya Hirano, Hirotaka Nishiate, Chul-Ho Lee, Kazuhiko Kuroki, Kosuke Watanabe, Michitaka Ohtaki
- Organizer
  The 38th International Conference and the 4th Asian Conference on Thermoelectrics (ICT/ACT2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] Rhombohedral CuTi2S4: a thiospinel derived thermoelectric material2019
- Author(s)
  Katsuaki Hashikuni, Koichiro Suekuni, Hidetomo Usui, Raju Chetty, Michihiro Ohta, Kazuhiko Kuroki, Toshiro Takabatake, Kosuke Watanabe, Michitaka Ohtaki
- Organizer
  The 38th International Conference and the 4th Asian Conference on Thermoelectrics (ICT/ACT2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] 熱電硫化銅鉱物の開発2018
- Author(s)
  末國晃一郎
- Organizer
  第15回日本熱電学会学術講演会（TSJ2018）
- Invited
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] Effects of Se substitution on the thermoelectric properties of (SnS)1.2(TiS2)n (n = 1, 2)2018
- Author(s)
  Tatsuya Hirano, Koichiro Suekuni, Katsuaki Hashikuni, Hirotaka Nishiate, Chul-Ho Lee, Toshiro Takabatake, Michitaka Ohtaki
- Organizer
  37th International and 16th European Conference on Thermoelectrics (ICT2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] 高性能熱電物質の探索2018
- Author(s)
  末國晃一郎
- Organizer
  日本物理学会　第73回年次大会（2018年）
- Invited
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] 熱電硫化銅鉱物コルーサイトの低熱伝導率を実現する結晶構造2018
- Author(s)
  清水裕太, 末國晃一郎, 斎藤光, 吉本大地, 西堀英治, 笠井秀隆, Bouyrie Yohan, Chetty Raju, 太田道広, 橋國克明, 高畠敏郎, 大瀧倫卓
- Organizer
  第15回日本熱電学会学術講演会（TSJ2018）
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] 熱電硫化銅鉱物コルーサイトの結晶構造と熱電特性の制御2018
- Author(s)
  清水裕太, 末國晃一郎, 斉藤光, 吉本大地, Bouyrie Yohan, 太田道広, 橋國克明, 高畠敏郎, 波多聰, 大瀧倫卓
- Organizer
  第55回化学関連支部合同九州大会
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] Interplay between the structural and thermoelectric properties in Cu-S based synthetic minerals2018
- Author(s)
  Koichiro Suekuni
- Organizer
  37th International and 16th European Conference on Thermoelectrics (ICT2018)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] ミスフィット層状化合物(SnS)1.2(TiS2)n (n = 1, 2)の熱電物性に対する元素置換効果2018
- Author(s)
  平野達也, 末國晃一郎, 橋國克明, 西当弘隆, 李哲虎, 大瀧倫卓
- Organizer
  第55回化学関連支部合同九州大会
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] Thermoelectric Properties of Cu-deficient Thiospinel Cu2-xTi4S8 and the derivative Cu2-xTi4.5S82018
- Author(s)
  Katsuaki Hashikuni, Koichiro Suekuni, Hidetomo Usui, Raju Chetty, Michihiro Ohta, Kazuhiko Kuroki, Toshiro Takabatake
- Organizer
  37th International and 16th European Conference on Thermoelectrics (ICT2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] 擬一次元構造をとるSn1.2Ti0.8S3とSn1.0Zr1.0S3の熱電物性に対するNb 置換効果2018
- Author(s)
  喬思瑩, 末國晃一郎, 西当弘隆, 李哲虎, 大瀧倫卓
- Organizer
  第15回日本熱電学会学術講演会（TSJ2018）
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] 硫化スピネルCu2Ti4S8の結晶構造と電子構造および熱電物性に対するCu欠損効果2018
- Author(s)
  橋國克明, 末國晃一郎, 臼井秀知, Chetty Raju, 太田道広, 黒木和彦, 高畠敏郎
- Organizer
  第15回日本熱電学会学術講演会（TSJ2018）
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] テトラヘドライトCu12Sb4S13における金属半導体転移に関するNMRによる研究III2017
- Author(s)
  松井隆志, 松野治貴, 小手川恒, 藤秀樹, 田中博己, 末國晃一郎, 高畠敏郎
- Organizer
  日本物理学会　第72回年次大会
- Place of Presentation
  大阪大学，豊中区
- Year and Date
  2017-03-17
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] 環境調和型熱電硫化物の構造・電子・フォノン物性2017
- Author(s)
  末國晃一郎
- Organizer
  第32回九工大物性グループセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] テトラヘドライトCu12-xMxSb4S13(M=Ge,Sn, x≦0.6)の金属－半導体転移と熱電物性2017
- Author(s)
  小坂康文, 末國晃一郎, 高畠敏郎, 太田道広
- Organizer
  日本物理学会　第72回年次大会
- Place of Presentation
  大阪大学，豊中区
- Year and Date
  2017-03-17
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] Carrier density tuning in Cu2CoTi3S8 by oxidative extraction of Cu2017
- Author(s)
  K. Hashikuni, K. Suekuni, K. Watanabe, Y. Bouyrie, M. Ohta, M. Ohtaki, T. Takabatake
- Organizer
  36th Annual International Conference on Thermoelectrics (ICT2017)
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] High-performance Thermoelectricity in Synthetic Minerals Based on Copper and Sulfur2017
- Author(s)
  Koichiro Suekuni
- Organizer
  The Third Joint Symposium of Kyushu University and Yonsei University (SKY-3)
- Place of Presentation
  九州大学，春日市
- Year and Date
  2017-02-02
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] ミスフィット層状化合物(SnS)1.2(TiS2)n (n=1, 2)の熱電物性に対するSe置換効果2017
- Author(s)
  平野達也, 末國晃一郎, 橋國克明, 高畠敏郎, 西当弘隆, 李哲虎, 大瀧倫卓
- Organizer
  第14回日本熱電学会学術講演会（TSJ2017）
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] Cu-S 系および Ti-S 系硫化物の構造と熱電物性2017
- Author(s)
  末國晃一郎
- Organizer
  日本熱電学会第22回研究会
- Invited
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] 熱電硫化物研究の最前線2017
- Author(s)
  末國晃一郎
- Organizer
  秋田熱電材料研究会第2回講演会イン湯沢
- Invited
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] N型チオスピネルCu2CoTi3S8のCuのヨウ素酸化抽出によるキャリア密度制御2017
- Author(s)
  橋國克明, 末國晃一郎, 渡邊厚介, Bouyrie, Y., 太田道広, 大瀧倫卓, 高畠敏郎
- Organizer
  第14回日本熱電学会学術講演会（TSJ2017）
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] 擬一次元物質Sn1.2Ti0.8S3の熱電物性に対するNb置換効果2017
- Author(s)
  喬思瑩, 末國晃一郎, 平野達也, 橋國克明, 高畠敏郎, 西当弘隆, 李哲虎, 大瀧倫卓
- Organizer
  第14回日本熱電学会学術講演会（TSJ2017）
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] Ti-S 系物質の構造次元性と熱電物性2017
- Author(s)
  末國晃一郎, 臼井秀知, 関水準記, 橋國克明, 喬思瑩, 平野達也, 黒木和彦, 高畠敏郎, 大瀧倫卓
- Organizer
  第14回日本熱電学会学術講演会（TSJ2017）
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] Cu-S and Ti-S based thermoelectric materials2017
- Author(s)
  K. Suekuni, M. Ohta, T. Takabatake, M. Ohtaki
- Organizer
  International Union of Materials Research Society-International Conference of Advanced Materials (IUMRS-ICAM) 2017
- Invited
- Data Source
  KAKENHI-PROJECT-17H04951
[Presentation] 環境にやさしい熱電発電を実現する人工硫化銅鉱物2016
- Author(s)
  末國晃一郎
- Organizer
  第6回九州若手セラミックフォーラム(KYCF-6)
- Place of Presentation
  ルートイングランティア太宰府，大宰府
- Year and Date
  2016-08-26
- Invited
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] テトラへドライトCu12-xAgxSb4S13(x≦1)における構造相転移2016
- Author(s)
  小坂康文, 末永拓磨, 田中博己, 末國晃一郎, 梅尾和則, 高畠敏郎
- Organizer
  日本物理学会第71回年次大会　21aBN-3
- Place of Presentation
  東北学院大学泉キャンパス
- Year and Date
  2016-03-19
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] テトラヘドライトCu12Sb4S13における金属半導体転移に関するNMRによる研究II2016
- Author(s)
  松井隆志, 松野治貴, 小手川恒, 藤秀樹, 田中博己, 末國晃一郎, 高畠敏郎
- Organizer
  日本物理学会第71回年次大会　21aBN-2
- Place of Presentation
  東北学院大学泉キャンパス
- Year and Date
  2016-03-19
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] 光電子分光・吸収分光による硫化銅鉱物Cu12Sb4S13の金属半導体転移の研究2016
- Author(s)
  長崎俊樹, 佐藤仁, 田中博己, 末國晃一郎, Awabaikeli Rousuli, 中村将吾, 仲武昌史, Galif Kutluk, 沢田正博, 三村功次郎, 安斎太陽, 市木勝也, 上田茂典, 島田賢也, 高畠敏郎, 生天目博文, 谷口雅樹
- Organizer
  日本物理学会第71回年次大会　21aBN-1
- Place of Presentation
  東北学院大学泉キャンパス
- Year and Date
  2016-03-19
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] Cu-S based synthetic minerals promising as medium-high temperature thermoelectric materials2016
- Author(s)
  Suekuni Koichiro, Takabatake Toshiro, Ohta Michihiro
- Organizer
  14th European Conference on Thermoelectrics (ECT2016)
- Place of Presentation
  Lisbon, Portugal
- Year and Date
  2016-09-20
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] Cu 2p-1s X線発光分光による硫化銅鉱物Cu12Sb4S13の金属半導体転移の研究2016
- Author(s)
  佐藤仁, 長崎俊樹, 田中博己, 末國晃一郎, Awabaikeli Rousuli, 中村将吾, 河村直己, 鄭旭光, 藤井武則, 高畠敏郎, 生天目博文, 谷口雅樹
- Organizer
  日本物理学会第71回年次大会　21pPSA-10
- Place of Presentation
  東北学院大学泉キャンパス
- Year and Date
  2016-03-19
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] 人工硫化銅鉱物の熱電物性とラットリング誘起相転移2016
- Author(s)
  末國晃一郎
- Organizer
  第57回化合物新磁性材料専門研究会
- Place of Presentation
  東京大学，文京区
- Year and Date
  2016-06-15
- Invited
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] N型チオスピネルCu2MTi3S8 (M = Mn, Fe, Co, Ni)の熱電物性と電子構造2016
- Author(s)
  橋國克明, 末國晃一郎, 高畠敏郎, 西当弘隆, 太田道広, 臼井秀和, 黒木和彦
- Organizer
  第13回日本熱電学会学術講演会(TSJ2016)
- Place of Presentation
  東京理科大学，葛飾区
- Year and Date
  2016-09-05
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] 硫化銅鉱物をベースにした新しい熱電変換材料2016
- Author(s)
  末國晃一郎
- Organizer
  第27回新構造・機能制御と傾斜機能材料シンポジウム
- Place of Presentation
  日本大学，千代田区
- Year and Date
  2016-11-25
- Invited
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] Cu-S based synthetic minerals: environmentally benign thermoelectric materials2016
- Author(s)
  Koichiro Suekuni, Toshiro Takabatake, Michihiro Ohta
- Organizer
  The 35th International Conference on Thermoelectrics (ICT2016)
- Place of Presentation
  Wuhan, China
- Year and Date
  2016-05-29
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] コルーサイトCu26V2Sn6S32の熱電物性に対するSe置換効果2016
- Author(s)
  末國晃一郎, Bouyrie Yohan, 西当弘隆, 太田道広, 高畠敏郎
- Organizer
  第13回日本熱電学会学術講演会(TSJ2016)
- Place of Presentation
  東京理科大学，葛飾区
- Year and Date
  2016-09-05
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] NMR/NQRからみるCu10Zn2Sb4S13におけるラットリングの周波数依存性2016
- Author(s)
  松野治貴, 松井隆志, 岸本恭来, 久保徹郎, 小手川恒, 藤秀樹, 田中博己, 末國晃一郎, 高畠敏郎, 佐々木孝彦
- Organizer
  日本物理学会第71回年次大会　21aBN-4
- Place of Presentation
  東北学院大学泉キャンパス
- Year and Date
  2016-03-19
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] Cu2MTi3S8 (M = Mn, Fe, Co, Ni) thiospinels: environmentally benign n-type thermoelectric materials2016
- Author(s)
  Katsuaki Hashikuni, Koichiro Suekuni, Hirotaka Nishiate, Michihiro Ohta, Toshiro Takabatake
- Organizer
  The 35th International Conference on Thermoelectrics (ICT2016)
- Place of Presentation
  Wuhan, China
- Year and Date
  2016-05-29
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] テトラヘドライトCu12Sb4S13における金属-半導体転移に関するNMRによる研究2015
- Author(s)
  松井隆志, 松野治貴, 小手川恒, 藤秀樹, 田中博己, 末國晃一郎, 高畠敏郎
- Organizer
  日本物理学会2015年秋季大会　19aPS-93
- Place of Presentation
  関西大学千里山キャンパス
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] Synthetic colusite Cu26V2Sn6S32: high‐performance thermoelectric mineral2015
- Author(s)
  K. Suekuni, F. S. Kim, H. Nishiate, M. Ohta, H. I. Tanaka, T. Takabatake
- Organizer
  34th Annual International Conference on Thermoelectrics (ICT 2015) 17B.2
- Place of Presentation
  Dresden, Germany
- Year and Date
  2015-06-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] 硫化鉱物コルーサイトCu26V2Sn6S32のキャリア密度制御2015
- Author(s)
  金輝成，末國晃一郎，田中博己，高畠敏郎, 西当弘隆，太田道広
- Organizer
  第12回日本熱電学会学術講演会 (TSJ 2015)　S3B-1
- Place of Presentation
  九州大学筑紫地区
- Year and Date
  2015-09-07
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] 硫化銅鉱物Cu10Zn2M4S13 (M = Sb, As) におけるCuのラットリングとフォノン構造2015
- Author(s)
  田中博己，末國晃一郎，李哲虎，中村充孝，河村聖子，菊池龍弥，金子耕士，長谷川巧，西堀英治，笠井秀隆，小坂康文，高畠敏郎
- Organizer
  日本物理学会2015年秋季大会　16pCD-13
- Place of Presentation
  関西大学千里山キャンパス
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] テトラヘドライトCu10Zn2Sb4S13のNMR/NQRによる研究2015
- Author(s)
  松野治貴, 松井隆志, 小手川恒, 藤秀樹, 田中博己, 末國晃一郎, 高畠敏郎
- Organizer
  日本物理学会2015年秋季大会　16pCD-10
- Place of Presentation
  関西大学千里山キャンパス
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] 光電子分光・吸収分光によるCu12Sb4S13の電子状態の研究2015
- Author(s)
  長崎俊樹, 佐藤仁, 田中博己, 末國晃一郎, A. Rousuli, 仲武昌史, G. Kutluk, 沢田正博, 高畠敏郎, 生天目博文, 谷口雅樹
- Organizer
  日本物理学会2015年秋季大会　19aPS-94
- Place of Presentation
  関西大学千里山キャンパス
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] Cu12Sb4S13におけるフォノン分散の第一原理計算2015
- Author(s)
  長谷川巧, 末國晃一郎, 田中博己, 高畠敏郎, 荻田典男, 宇田川眞行
- Organizer
  日本物理学会2015年秋季大会　16pCD-11
- Place of Presentation
  関西大学千里山キャンパス
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] Phonon‐glass behavior in thermoelectric tetrahedrite2015
- Author(s)
  T. Takabatake, K. Suekuni, T. I. Tanaka, K. Umeo, F. S. Kim
- Organizer
  34th Annual International Conference on Thermoelectrics (ICT 2015) 10B.2
- Place of Presentation
  Dresden, Germany
- Year and Date
  2015-06-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] 硫化銅鉱物Cu12M4S13 (M = Sb, As) のソフトフォノンモードと構造相転移2015
- Author(s)
  末國晃一郎，田中博己，李哲虎，中村充孝，河村聖子，菊池龍弥，金子耕士，長谷川巧，西堀英治，笠井秀隆，小坂康文，高畠敏郎
- Organizer
  日本物理学会2015年秋季大会　16pCD-12
- Place of Presentation
  関西大学千里山キャンパス
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] Development of Novel Multicomponent Chalcogenides2012
- Author(s)
  K. Suekuni
- Organizer
  Japan-Finland March Meeting for the future in thermoelectrics
- Place of Presentation
  Faculty of Science, Nagoya University, Nagoya
- Year and Date
  2012-03-14
- Data Source
  KAKENHI-PROJECT-22840021
[Presentation] スピネル化合物Cu_yFe_4Sn_<12>Se_<32>の電子輸送現象2012
- Author(s)
  末國晃一郎, 鶴田光次郎, 有賀智紀, 小矢野幹夫
- Organizer
  日本物理学会第67回年次大会
- Place of Presentation
  関西学院大学,上ヶ原キャンパス
- Year and Date
  2012-03-25
- Data Source
  KAKENHI-PROJECT-22840021
[Presentation] スピネル化合物Cu_yFe_4Sn_<12> Se_<32>の電子輸送現象2012
- Author(s)
  末國晃一郎,鶴田光次郎,有賀智紀,小矢野幹夫
- Organizer
  日本物理学会第67回年次大会
- Place of Presentation
  関西学院大学,西宮市,兵庫県
- Year and Date
  2012-03-25
- Data Source
  KAKENHI-PROJECT-22840021
[Presentation] Development of Novel Multicomponent Chalcogenides2012
- Author(s)
  K.Suekuni
- Organizer
  Japan-Finland March Meeting for the future in thermoelectrics
- Place of Presentation
  Faculty of Science, Nagoya University(Invited talk)
- Year and Date
  2012-03-14
- Data Source
  KAKENHI-PROJECT-22840021
[Presentation] Thermoelectric properties of Cu_<8-x> Fe_4Sn_<12> Se_<32>2011
- Author(s)
  K. Suekuni, M. Kunii, H. Nishiate, M. Ohta, A. Yamamoto, and M. Koyano
- Organizer
  30^<th> International Conference on Thermoelectrics(ICT2011)
- Place of Presentation
  Traverse City, Michigan, USA
- Year and Date
  2011-07-18
- Data Source
  KAKENHI-PROJECT-22840021
[Presentation] スピネル化合物Cu_y(Fe_<1-x>Co_x)Sn_<12>Se_<32>の可変領域ホッピング伝導と熱電物性2011
- Author(s)
  末國晃一郎, 鶴田光次郎, 有賀智紀, 小矢野幹夫
- Organizer
  日本物理学会2011年秋季大会
- Place of Presentation
  富山大学,五福キャンパス
- Year and Date
  2011-09-22
- Data Source
  KAKENHI-PROJECT-22840021
[Presentation] 可変領域ホッピング伝導体Cu_yFe_4Sn_<12> Se_<32>の熱電物性2011
- Author(s)
  末國晃一郎,鶴田光次郎,有賀智紀,國井勝,太田道広,山本淳,小矢野幹夫
- Organizer
  第八回日本熱電学会学術講演会(TSJ2011)
- Place of Presentation
  北海道大学,札幌市,北海道
- Year and Date
  2011-08-08
- Data Source
  KAKENHI-PROJECT-22840021
[Presentation] Thermoelectric Properties of Selenospinel CU_<8-x>Fe_4Sn_<12>Se_<32>2011
- Author(s)
  K.Suekuni, M.Kunii, H.Nishiate, M.Ohta, A.Yamamoto, M.Koyano
- Organizer
  30^<th> International Conference on Thermoelectrics
- Place of Presentation
  Traverse City, Michigan, USA
- Year and Date
  2011-07-17
- Data Source
  KAKENHI-PROJECT-22840021
[Presentation] カルコゲナイドスピネルCu_yT_4Sn_<12> S_<32>(T=Fe, Co)のp, n制御2011
- Author(s)
  鶴田光次郎,末國晃一郎,有賀智紀,小矢野幹夫
- Organizer
  第八回日本熱電学会学術講演会(TSJ2011)
- Place of Presentation
  北海道大学,札幌市,北海道
- Year and Date
  2011-08-08
- Data Source
  KAKENHI-PROJECT-22840021
[Presentation] カルコゲナイドスピネルCu Fe_4Sn_<12>X_<32>(X=S, Se)の可変領域ホッピング伝導と低熱伝導率2011
- Author(s)
  末國晃一郎, 鶴田光次郎, 有賀智紀, 小矢野幹夫
- Organizer
  2011年春季第58回応用物理学関係連合講演会
- Place of Presentation
  神奈川工科大学(神奈川)
- Year and Date
  2011-03-25
- Data Source
  KAKENHI-PROJECT-22840021
[Presentation] カルコゲナイドスピネルCu_yFe_4Sn_<12> X_<32>(X=S, Se)の可変領域ホッピング伝導と低熱伝導率2011
- Author(s)
  末國晃一郎,鶴田光次郎,有賀智紀,小矢野幹夫
- Organizer
  2011年春季第58回応用物理学関係連合講演会
- Place of Presentation
  神奈川工科大学,厚木市,神奈川県
- Year and Date
  2011-03-25
- Data Source
  KAKENHI-PROJECT-22840021
[Presentation] 可変領域ホッピング伝導体Cu_yFe_4Sn_<12>Se_<32>の熱電物性2011
- Author(s)
  末國晃一郎, 鶴田光次郎, 有賀智紀, 國井勝, 太田道広, 山本淳, 小矢野幹夫
- Organizer
  第八回日本熱電学会学術講演会(TSJ2011)
- Place of Presentation
  北海道大学,学術交流会館
- Year and Date
  2011-08-08
- Data Source
  KAKENHI-PROJECT-22840021
[Presentation] スピネル化合物Cu_y(Fe_<1-x> Co_x)_4Sn_<12> Se_<32>の可変領域ホッピング伝導と熱電物性2011
- Author(s)
  末國晃一郎,鶴田光次郎,有賀智紀,小矢野幹夫
- Organizer
  日本物理学会2011年秋季大会
- Place of Presentation
  富山大学,富山市,富山
- Year and Date
  2011-09-22
- Data Source
  KAKENHI-PROJECT-22840021
[Presentation] カルコゲナイドスピネルCu_yFe_4Sn_<12>Se_<32>(T=Fe,Co)のp,n制御2011
- Author(s)
  鶴田光次郎, 末國晃一郎, 有賀智紀, 小矢野幹夫
- Organizer
  第八回日本熱電学会学術講演会(TSJ2011)
- Place of Presentation
  北海道大学,学術交流会館
- Year and Date
  2011-08-08
- Data Source
  KAKENHI-PROJECT-22840021
[Presentation] Cu10Zn2Sb4S13におけるCu-NMR/NQR
- Author(s)
  松野治貴，松井隆志，小手川恒，藤秀樹，田中博己，末國晃一郎，高畠敏郎
- Organizer
  日本物理学会第70回年次大会
- Place of Presentation
  早稲田大学早稲田キャンパス
- Year and Date
  2015-03-21 – 2015-03-24
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] Carrier Doping Effect on the Thermoelectric Properties of Synthetic Colusites
- Author(s)
  K. Suekuni, F. S. Kim, H. I. Tanaka, M. Ohta, A. Yamamoto, and T. Takabatake
- Organizer
  The 33rd International Conference on Thermoelectrics (ICT2014)
- Place of Presentation
  Nashville, Tennessee, USA
- Year and Date
  2014-07-06 – 2014-07-10
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] Phonon-glass electron-crystal thermoelectric clathrates
- Author(s)
  T. Takabatake, K. Suekuni, T. Nakayama, and E. Kaneshita
- Organizer
  International Conference on Strongly Correlated Systems (SCES2014) July 7-11, 2014, ,
- Place of Presentation
  Campus Saint Martin d’Heres, Grenoble, France
- Year and Date
  2014-07-07 – 2014-07-11
- Invited
- Data Source
  KAKENHI-PROJECT-26400381
[Presentation] 硫化鉱物コルーサイトCu26V2M6S32 (M=Ge,Sn)の熱電物性とバンド構造
- Author(s)
  末國晃一郎，金輝成，高畠敏郎
- Organizer
  第11回日本熱電学会学術講演会(TSJ2014)
- Place of Presentation
  物質・材料研究機構千現地区
- Year and Date
  2014-09-29 – 2014-09-30
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] 硫化鉱物テトラヘドライトCu12-xTrxSb4S13の電子構造とフォノン物性
- Author(s)
  田中博己，末國晃一郎，西当弘隆，太田道広，梅尾和則，金輝成，高畠敏郎
- Organizer
  第11回日本熱電学会学術講演会(TSJ2014)
- Place of Presentation
  物質・材料研究機構千現地区
- Year and Date
  2014-09-29 – 2014-09-30
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] テトラヘドライトCu12-xTrxSb4S13 (Tr =Ni, Zn)における弾性ソフト化
- Author(s)
  後藤弘季，石井勲，野口慈仁，上川修平，藤田貴弘，末國晃一郎，田中博巳，金輝成，高畠敏郎，鈴木孝至
- Organizer
  日本物理学会第70回年次大会
- Place of Presentation
  早稲田大学早稲田キャンパス
- Year and Date
  2015-03-21 – 2015-03-24
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] テトラへドライトCu12Sb4S13の金属－半導体転移に対するAs置換効果
- Author(s)
  田中博己，末國晃一郎，梅尾和則，高畠敏郎
- Organizer
  日本物理学会第70回年次大会
- Place of Presentation
  早稲田大学早稲田キャンパス
- Year and Date
  2015-03-21 – 2015-03-24
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] テトラヘドライトCu12Sb4S13における弾性ソフト化
- Author(s)
  鈴木孝至，後藤弘季，石井勲，上川修平，野口慈仁，藤田貴弘，末國晃一郎，田中博己，高畠敏郎
- Organizer
  日本物理学会2014年秋季大会
- Place of Presentation
  中部大学春日井キャンパス
- Year and Date
  2014-09-07 – 2014-09-10
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] 硫化鉱物コルーサイトCu26-xZnxV2M6S32 (M = Ge, Sn)の高い熱電変換性能
- Author(s)
  金輝成, 末國晃一郎, 西当弘隆, 太田道広, 田中博己, 高畠敏郎
- Organizer
  第11回日本熱電学会学術講演会(TSJ2014)
- Place of Presentation
  物質・材料研究機構千現地区
- Year and Date
  2014-09-29 – 2014-09-30
- Data Source
  KAKENHI-PROJECT-26820296
[Presentation] 硫化銅鉱物テトラヘドライトCu10Zn2Sb4S13におけるCu原子の低エネルギー振動とガラス的熱伝導
- Author(s)
  田中博己，末國晃一郎，梅尾和則，高畠敏郎
- Organizer
  日本物理学会2014年秋季大会
- Place of Presentation
  中部大学春日井キャンパス
- Year and Date
  2014-09-07 – 2014-09-10
- Data Source
  KAKENHI-PROJECT-26820296

1. TAKABATAKE TOSHIRO (40171540)

# of Collaborated Projects: 2 results

# of Collaborated Products: 39 results
2. Nakayama Tsuneyoshi (80002236)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
3. 兼下英司 (60548212)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. 西堀英治 (10293672)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
5. UMEO Kazunori

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
6. OHTA Michihiro

# of Collaborated Projects: 1 results

# of Collaborated Products: 15 results
7. NISHIBORI Eiji

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. LEE Chul-Ho

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
9. SUZUKI Takashi

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
10. ISHII Isao

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
11. TOU Hideki

# of Collaborated Projects: 1 results

# of Collaborated Products: 11 results
12. SATO Hitoshi

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
13. KUROKI Kazuhiko

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
14. USUI Hidetomo

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
15. 渡邊厚介

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Suekuni Koichiro 末國 晃一郎

SUEKUNI KOUICHIIRO 末国 晃一郎

SUEKUNI Koichiro 末國 晃一郎

Research Projects

Research Products

Co-Researchers

電子構造制御因子の解明による銅―硫黄系多元化合物の熱電変換性能向上Principal Investigator

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熱電変換材料開発に向けた量子結晶学の構築

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Development of High-Performance Thermoelectric Materials by Local Structure Control of Cu-S-based Tetrahedral NetworkPrincipal Investigator

Principal Investigator

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Development of Ti-S-based n-type thermoelectric materialsPrincipal Investigator

Principal Investigator

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Investigation of phononic and electronic properties of tetrahedrites and development of high-performance thermoelectric mineralsPrincipal Investigator

Principal Investigator

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Physical origin of high performance of thermoelectric clathrates encapstulating off-center guest ions

Principal Investigator

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Development of novel thermoelectric chalcogenides and investigation of their physical propertiesPrincipal Investigator

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[Journal Article] Cu－S-based thermoelectric compounds with a sphalerite-derived disordered crystal structure2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Synergistic Effect of Chemical Substitution and Insertion on the Thermoelectric Performance of Cu26V2Ge6S32 Colusite2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Key Role of d0 and d10 Cations for the Design of Semiconducting Colusites: Large Thermoelectric ZT in Cu26Ti2Sb6S32 Compounds2021

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DOI

Data Source

[Journal Article] A strategy for boosting the thermoelectric performance of famatinite Cu3SbS42020

Author(s)

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DOI

Data Source

[Journal Article] Enargite Cu3PS4: A Cu－S-Based Thermoelectric Material with a Wurtzite-Derivative Structure2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Atomic-scale phonon scatterers in thermoelectric colusites with a tetrahedral framework structure2019

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Journal Title

DOI

Data Source

[Journal Article] Thermoelectric Properties and Electronic Structures of CuTi2S4 Thiospinel and Its Derivatives: Structural Design for Spinel-Related Thermoelectric Materials2019

Author(s)

Suekuni Koichiro 末國晃一郎

SUEKUNI KOUICHIIRO 末国晃一郎

SUEKUNI Koichiro 末國晃一郎