Multimorphism observed in peculiar silicide semiconductors and its applications to materials science

• Project/Area Number: 21246101
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Structural/Functional materials
• Research Institution: Kyoto University
• Principal Investigator: INUI Haruyuki 京都大学, 大学院・工学研究科, 教授 (30213135)
• Co-Investigator(Kenkyū-buntansha): KISHIDA Kyosuke 京都大学, 大学院・工学研究科, 准教授 (20354178) ; OKAMOTO Norihiko 京都大学, 大学院・工学研究科, 助教 (60505692)
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥46,800,000 (Direct Cost: ¥36,000,000、Indirect Cost: ¥10,800,000); Fiscal Year 2011: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000); Fiscal Year 2010: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000); Fiscal Year 2009: ¥27,820,000 (Direct Cost: ¥21,400,000、Indirect Cost: ¥6,420,000)
• Keywords: 熱電変換材料 / 無次元性能指数 / ゼーベック係数 / 電気伝導度 / 熱伝導度 / 微細組織 / ラットリング / 透過電子顕微鏡法 / 透過電子権顕微鏡法

Research Abstract

The possibility for the improvement of thermoelectric properties of Ru silicide(Ru2Si3) has been investigated through controlling multimorphic nano-structures that are formed based on the variety of the arrangement of the Si sublattice. An attempt has also been made to establish a guiding principles for new materials search for better thermoelectric properties and the property improvement The multimorphic interface that is recently found to occur between a series of Chimney-Ladder compounds possesses an idealistic interface to scatter phonon but to transmit electrons, since the metal sublattice is kept the same across the interface but the periodicity of screw arrangement of Si atoms is different across the interface. The effectiveness of the multimorphic interface in improving the thermoelectric properties of Ru silicide-based materials was clearly shown by experiment.

Research Products

• [Journal Article] First-Principles Study on Phase Stability of MoSi2-NbSi2 Pseudobinary Alloys (2012)
  • Author(s): K. Yuge, Y. Koizumi, K. Hagiwara, T. Nakano, K. Kishida and H. Inui
  • Journal Title: Physical Review Volume: Vol.B85, No.13
  • NAID: 120006528340
  • Peer Reviewed
• [Journal Article] Direct Observation of Vacancies and Local Thermal Vibration in Thermoelectric Rhenium Silicide (2012)
  • Author(s): S. Harada, K. Tanaka, K. Kishida, N. LOkamoto, N. Endo, E. Okunishi and H. Inui
  • Journal Title: Applied Physics Express Volume: Vol.5, No.3
  • NAID: 10030511442
  • Peer Reviewed
• [Journal Article] Friction and Wear Properties ofFe-Si Intermetallic Compounds in Ethyl Alcohol (2012)
  • Author(s): T. Murakami, Y. Hibi, H. Mano, K. Matsuzakiand H. Inui
  • Journal Title: Intermetallics Volume: Vol.20, No.1 Pages: 68-75
  • Peer Reviewed
• [Journal Article] High-TC Ferromagnetic Semiconductor-like Behavior and Unusual Electrical Properties in Compounds with a 2×2×2 Superstructure of the Half-Heusler Phase (2012)
  • Author(s): D-B. Xiong, N. L. Okamoto, T. Waki, Y-F. Zhao, K. Kishida and H. Inui
  • Journal Title: European Journal of Chemistry Volume: Vol.18, No.9 Pages: 2536-2542
  • Peer Reviewed
• [Journal Article] Direct Observation of Vacancies and Local Thermal Vibration in Thermoelectric Rhenium Silicide (2012)
  • Author(s): S.Harada, K.Tanaka, K.Kishida, N.L Okamoto, N.Endo, E.Okunishi, H.Inui
  • Journal Title: Applied Physics Express Volume: 5 Issue: 3 Pages: 35203-35203
  • DOI: 10.1143/apex.5.035203
  • NAID: 10030511442
  • Peer Reviewed
• [Journal Article] Friction and Wear Properties of Fe-Si Intermetallic Compounds in Ethyl Alcohol (2012)
  • Author(s): T.Murakami, Y.Hibi, H.Mano, K.Matsuzaki, H.Inui
  • Journal Title: Intermetallics Volume: 20 Issue: 1 Pages: 68-75
  • DOI: 10.1016/j.intermet.2011.08.017
  • Peer Reviewed
• [Journal Article] High-TC Ferromagnetic Semiconductor-Like Behavior and Unusual Electrical Properties in Compounds with a 2×2×2 Superstructure of the Half-Heusler Phase (2012)
  • Author(s): Ding-Bang Xiong, Norihiko L.Okamoto, Takeshi Waki, Yufeng Zhao, Kyosuke Kishida, Haruyuki Inui
  • Journal Title: Chemistry A European Journal Volume: 18 Issue: 9 Pages: 2536-2542
  • DOI: 10.1002/chem.201102939
  • Peer Reviewed
• [Journal Article] First-Principles Study on Phase Stability of MoSi2-NbSi2 Pseudobinary Alloys (2012)
  • Author(s): K.Yuge, Y.Koizumi, K.Hagiwara, T.Nakano, K.Kishida, H.Inui
  • Journal Title: Physical Review Volume: B85 Issue: 13
  • DOI: 10.1103/physrevb.85.134106
  • NAID: 120006528340
  • Peer Reviewed
• [Journal Article] Planar Symmetry Incompatibility in Ru-Sn-ZnPseudo-Decagonal Approximants Composed of Novel Pentagonal Antiprisms (2011)
  • Author(s): D. B. Xiong, N. L. Okamoto, H. Inui
  • Journal Title: Inorganic Chemistry Volume: Vol.50, No.3 Pages: 827-835
  • Peer Reviewed
• [Journal Article] Crystal Structure Refinement of ReSi1. 75 with an Ordered Arrangement of Silicon Vacancies (2011)
  • Author(s): S. Harada, H. Hoshikawa, K. Kuwabara, K. Tananaka, E. Okunishi and H. Inui
  • Journal Title: Philosophical Magazine Volume: Vol.91, No.23 Pages: 3108-3127
  • Peer Reviewed
• [Journal Article] Mechanical Properties of Cr5Si3 with the D8m Structure (2011)
  • Author(s): Y. Ochiai, K. Kishida, K. Tanaka and, H. Inui
  • Journal Title: Materials Research Society Symposium Proceedings Volume: Vol.1295 Pages: 213-218
  • Peer Reviewed
• [Journal Article] Direct Observation of an Ordered Arrangement of Vacancies and Large Local Thermal Vibrationin Rhenium Silicide by Cs-corrected STEM (2011)
  • Author(s): S. Harada, K. Tanaka, K. Kishida, N. L. Okamoto, H. Inui
  • Journal Title: Materials Research Society Symposium Proceedings Volume: Vol.1295 Pages: 397-402
• [Journal Article] PBET界面制御によるチムニーラダー化合物の熱電特性改善 (2011)
  • Author(s): 岡本範彦, 足立大樹, 岸田恭輔, 田中克志, 乾晴行
  • Journal Title: 日本金属学会報 Volume: Vol.50, No.4 Pages: 149-151
  • NAID: 10028175741
• [Journal Article] Planar Symmetry Incompatibility in Ru-Sn-Zn Pseudo-Decagonal Approximants Composed of Novel Pentagonal Antiprisms (2011)
  • Author(s): D. B. Xiong, N. L. Okamoto, H. Inui
  • Journal Title: Inorganic Chemistry Volume: Vol.50 Pages: 827-835
  • Peer Reviewed
• [Journal Article] Planar Symmetry Incompatibility in Ru-Sn-Zn Pseudo-Decagonal Approximants Composed of Novel Pentagonal Antiprisms (2011)
  • Author(s): D.B.Xiong, N.L.Okamoto, H.Inui
  • Journal Title: Inorganic Chemistry Volume: 50 Issue: 3 Pages: 827-835
  • DOI: 10.1021/ic101720m
  • Peer Reviewed
• [Journal Article] Crystal Structure Refinement of ReSi1.75 with an Ordered Arrangement of Silicon Vacancies (2011)
  • Author(s): S.Harada, H.Hoshikawa, K.Kuwabara, K.Tananaka, E.Okunishi, H.Inui
  • Journal Title: Philosophical Magazine Volume: 91 Issue: 23 Pages: 3108-3127
  • DOI: 10.1080/14786435.2011.570278
  • Peer Reviewed
• [Journal Article] PBET界面制御によるチムニーラダー化合物の熱電特性改善 (2011)
  • Author(s): 岡本範彦, 足立大樹, 岸田恭輔, 田中克志, 乾晴行
  • Journal Title: 日本金属学会報(まてりあ) Volume: 50 Pages: 149-151
  • NAID: 10028175741
  • Peer Reviewed
• [Journal Article] Pressure Iinduced Phase Transformation of Ba8Ga16Ge30 Clathrate Studied by X-Ray Diffraction and Raman Spectroscopy (2010)
  • Author(s): T. Kume, S. Ohno, S. Sasaki, H. Shimizu, Y. Ohishi, N. L. Okamoto, K. Kishida, K. Tanakaand H. Inui
  • Journal Title: Journal of Applied Physics Volume: Vol.10
  • Peer Reviewed
• [Journal Article] Ru9Zn7Sb8 : A Structure with 2×2×2 Supercell of Half-Heusler Phase (2010)
  • Author(s): D. B. Xiong, Y. F. Zhao, N. L. Okamoto, C. Pietzonka, T. Waki and H. Inui
  • Journal Title: Inorganic Chemistry Volume: Vol.49 Pages: 10536-10542
  • Peer Reviewed
• [Journal Article] Complex Alloys Containing Double-Mackay Clusters and(Sb1.δZnδ) 24 Snub Cubes Filled with Highly Disordered Zinc Aggregates (2010)
  • Author(s): D. B. Xiong, Y. F. Zhao, W. Schnelle, N. L. Okamoto and H. Inui
  • Journal Title: Inorganic Chemistry Volume: Vol.49 Pages: 10788-10797
  • Peer Reviewed
• [Journal Article] Structural and Thermoelectric Properties of Chimney-Ladder Compounds in theRu-Mn-Si System (2010)
  • Author(s): N. L. Okamoto, T. Koyama, K. Kishida, K. Tanaka and H. Inui
  • Journal Title: Journal of Electronic Materials Volume: Vol.39 Pages: 1640-1644
  • Peer Reviewed
• [Journal Article] Improvement of the Thermoelectric Properties of the Chimney-Ladder Compounds in theRu-Mn-Si System (2010)
  • Author(s): N. L. Okamoto, Y. Hashimoto, T. Koyama, H. Adachi, K. Kishida, K. Tanaka and H. Inui
  • Journal Title: MRS Symposium Proceedings Volume: Vol.1218E
  • Peer Reviewed
• [Journal Article] Reductionin the Thermal Conductivity of ThermoelectricTitanium Oxide by Introduction of PlanarDefects (2010)
  • Author(s): S. Harada, K. Tanaka and H. Inui
  • Journal Title: MRS Symposium Proceedings Volume: Vol.1218
• [Journal Article] Improvement of the Thermoelectric Properties ofthe Chimney-Ladder Compounds in theRu-Mn-Si System (2010)
  • Author(s): N. L. Okamoto, Y. Hashimoto, T. Koyama, H. Adachi, K. Kishida, K. Tanaka H. Inui
  • Journal Title: Materials Reasarch Society Symposium Proceedings Volume: Vol.1218
  • Peer Reviewed
• [Journal Article] Pressure Iinduced Phase Transformation of Ba8Ga16Ge30 Clathrate Studied by X-Ray Diffraction and Raman Rpectroscopy (2010)
  • Author(s): T. Kume, S. Ohno, S. Sasaki, H. Shimizu, Y. Ohishi, N. L. Okamoto, K. Kishida, K. Tanakaand H. Inui
  • Journal Title: Journal of Applied Physics Volume: Vol.107
  • Peer Reviewed
• [Journal Article] Mechanical Properties of Cr5Si3 with the D8m Structure (2010)
  • Author(s): Y.Ochiai, K.Kishida, K.Tanaka, H.Inui
  • Journal Title: Materials Research Society Symposium Proceedings Volume: 1295 Pages: 213-218
  • Peer Reviewed
• [Journal Article] Direct Observation of an Ordered Arrangement of Vacancies and Large Local Thermal Vibration in Rhenium Silicide by Cs-corrected STEM (2010)
  • Author(s): S.Harada, K.Tanaka, K.Kishida, N.L.Okamoto, H.Inui, N.Endo, E.Okunishi
  • Journal Title: Materials Research Society Symposium Proceedings Volume: 1295 Pages: 397-402
  • Peer Reviewed
• [Journal Article] Pressure induced Phase Transformation of Ba_8Ga_<16>Ge_<30> Clathrate Studied by X-Ray Diffraction and Raman Spectroscopy (2010)
  • Author(s): H.Inui
  • Journal Title: Journal of Applied Physics Volume: 107
  • Peer Reviewed
• [Journal Article] Ru_9Zn_7Sb_8 : A Structure with 2×2×2 Supercell of Half-Heusler Phase (2010)
  • Author(s): H.Inui
  • Journal Title: Inorganic Chemistry Volume: 49 Pages: 10536-10542
  • Peer Reviewed
• [Journal Article] Complex Alloys Containing Double-Mackay Clusters and (Sb_<1-δ>Zn_δ)_<24> Snub Cubes Fille with Highly Disordered Zinc Aggregates : Synthesis, Structures and Physical Properties of Ruthenium Zinc Antimonides (2010)
  • Author(s): H.Inui
  • Journal Title: Inorganic Chemistry Volume: 49 Pages: 10788-10797
  • Peer Reviewed
• [Journal Article] Structural and Thermoelectric Properties of Chimney-Ladder Compounds in the Ru-Mn-Si System (2010)
  • Author(s): H.Inui
  • Journal Title: Journal of Electronic Materials Volume: 39 Pages: 1640-1644
  • Peer Reviewed
• [Journal Article] Improvement of the Thermoelectric Properties of the Chimney-Ladder Compounds in the Ru-Mn-Si System (2010)
  • Author(s): H.Inui
  • Journal Title: MRS Symposium Proceedings Volume: 1218E
  • Peer Reviewed
• [Journal Article] Reduction in the Thermal Conductivity of Thermoelectric Titanium Oxide by Introduction of Planar Defects (2010)
  • Author(s): H.Inui
  • Journal Title: MRS Symposium Proceedings Volume: 1218E
  • Peer Reviewed
• [Journal Article] Pressure Iinduced Phase transformation of Ba8Ga16Ge30 Clathrate Studied by X-Ray Diffraction and Raman Rpectroscopy (2010)
  • Author(s): H.Inui
  • Journal Title: Journal of Applied Physics 107
  • Peer Reviewed
• [Journal Article] Improvement of the Thermoelectric Properties of the Chimney-Ladder Compounds in the Ru-Mn-Si System (2010)
  • Author(s): H.Inui
  • Journal Title: Materials Reasarch Society Symposium Proceedings (in press)
  • Peer Reviewed
• [Journal Article] Reduction in the Thermal Conductivity of Thermoelectric Titanium Oxide by Introduction of Planar Defects (2010)
  • Author(s): H.Inui
  • Journal Title: Materials Reasarch Society Symposium Proceedings (in press)
  • Peer Reviewed
• [Journal Article] Thermoelectric Properties of Ternary and Al Substituted Ru1-xRexSiy Chimney-Ladder Compounds (2009)
  • Author(s): K. Kishida, A. Ishida, T. Koyama, S. Harada, N. L. Okamoto, K. Tanaka and H. Inui
  • Journal Title: Acta Materialia Volume: Vol.57 Pages: 2010-2019
  • Peer Reviewed
• [Journal Article] Crystal Structures and Thermoelectric Properties of Chimney-LadderCompounds in the Ru2Si3-Mn4Si7 Pseudobinary System (2009)
  • Author(s): N. L. Okamoto, T. Koyama, K. Kishida, K. Tanaka and H. Inui
  • Journal Title: Acta Materialia Volume: Vol.57, No.7 Pages: 5036-5045
  • Peer Reviewed
• [Journal Article] Change in the Thermoelectric Properties with the Variation inthe Defect Structure of ReSi1. 75 (2009)
  • Author(s): S. Harada, K. Tanaka, K. Kishida, N. L. Okamoto and H. Inui
  • Journal Title: Materials Reasarch Society Symposium Proceedings Volume: Vol.1128 Pages: 1-6
• [Journal Article] Crystal Structure and Thermoelectric Properties of Mn-Substituted Ru2Si3 with the Chimney-Ladder Structure (2009)
  • Author(s): T. Koyama, N. L. Okamoto, K. Kishida, K. Tanaka and H. Inui
  • Journal Title: Materials Reasarch Society Symposium Proceedings Volume: Vol.1128 Pages: 1-6
  • Peer Reviewed
• [Journal Article] Mechanical and Thermal Properties of Single Crystals of Some Thermoelecric Clathrate Compounds (2009)
  • Author(s): N. L. Okamoto, T. Nakano, K. Kishida, K. Tanaka and H. Inui
  • Journal Title: Materials Reasarch Society Symposium Proceedings Volume: Vol.1128 Pages: 1-6
  • Peer Reviewed
• [Journal Article] Thermoelectric Properties of Ternary and Al Substituted Ru1-xRexSiy Chimney-Ladder Compounds (2009)
  • Author(s): H.Inui
  • Journal Title: Acta Materialia 57 Pages: 2010-2019
  • Peer Reviewed
• [Journal Article] Crystal Structures and Thermoelectric Properties of Chimney-Ladder Compounds in the Ru2Si7 Pseudobinary System (2009)
  • Author(s): H.Inui
  • Journal Title: Acta Materialia 57 Pages: 5036-5045
  • Peer Reviewed
• [Journal Article] Change in the Thermoelectric Properties with the Variation in the Defect Structure of Resi1.75 (2009)
  • Author(s): H.Inui
  • Journal Title: Materials Reasarch Society Symposium Proceedings 1128
  • Peer Reviewed
• [Journal Article] Crystal Structure and Thermoelectric Properties of Mn-Substituted Ru2Si3 with the Chimney-Ladder Structure (2009)
  • Author(s): H.Inui
  • Journal Title: Materials Reasarch Society Symposium Proceedings 1128
  • Peer Reviewed
• [Journal Article] Mechanical and Thermal Properties of Single Crystals of Some Thermoelecric Clathrate Compounds (2009)
  • Author(s): H.Inui
  • Journal Title: Materials Reasarch Society Symposium Proceedings 1128
  • Peer Reviewed
• [Presentation] チムニーラダーシリサイドのナノ構造制御による熱電特性向上 (2012)
  • Author(s): 岡本範彦, 乾晴行
  • Organizer: 日本熱電学会第14回熱電研究会
  • Place of Presentation: 大阪大学吹田キャンパス
  • Year and Date: 2012-01-10
• [Presentation] フェーズフィールド法によるNbSi2/MoSi2相界面の緩和 (2012)
  • Author(s): 山崎敏広, 小泉雄一郎, 千葉晶彦, 萩原幸司, 中野貴由, 弓削是貴, 乾晴行
  • Organizer: 日本金属学会2012年春期(第150回)大会
  • Place of Presentation: 横浜国立大学
• [Presentation] 第一原理計算に基づく合金の相安定性の予測:MoSi2-NbSi2擬二元系合金 (2012)
  • Author(s): 弓削是貴, 岸田恭輔, 乾晴行, 小泉雄一郎, 萩原幸司, 中野貴由
  • Organizer: 日本金属学会2012年春期(第150回)大会
  • Place of Presentation: 横浜国立大学
• [Presentation] 第3元素添加MoSi2/Mo5Si3合金共晶組織の熱安定性 (2012)
  • Author(s): 藤原宏介, 笹井雄太, 岸田恭輔, 乾晴行
  • Organizer: 日本金属学会2012年春期(第150回)大会
  • Place of Presentation: 横浜国立大学
• [Presentation] Enhanced Thermoelectric Performance of p-typeZnSb as an Eco-benign and Inexpensive Material (2012)
  • Author(s): 熊定邦, 岡本範彦, 岸田恭輔, 乾晴行
  • Organizer: 日本金属学会2012年春期(第150回)大会
  • Place of Presentation: 横浜国立大学
• [Presentation] 第3元素添加Mnシリサイドの結晶構造と熱電特性 (2012)
  • Author(s): 岡本範彦, 岸田恭輔, 乾晴行
  • Organizer: 日本金属学会2012年春期(第150回)大会
  • Place of Presentation: 横浜国立大学
• [Presentation] Plasticity and Dislocation Structures in L12-Ordered Intermetallic Compounds and Transition-Metal Silicides (2012)
  • Author(s): H. Inui, K. Kishida and N. L. Okamoto
  • Organizer: 2012 TMS AnnualMeeting & Exhibition
  • Place of Presentation: Orlando, USA
• [Presentation] Plasticity and Dislocation Structures in L12-Ordered Intermetallic Compounds and Transition-Metal Silicides (2012)
  • Author(s): H.Inui, K.Kishida, N.L.Okamoto
  • Organizer: 2012 TMS Annual Meeting & Exhibition
  • Place of Presentation: Orlando, U.S.A.
• [Presentation] Enhanced Thermoelectric Performance of p-type ZnSb as an Eco-benign and Inexpensive Material (2012)
  • Author(s): 熊定邦, 岡本範彦, 岸田恭輔, 乾晴行
  • Organizer: 日本金属学会2012年春期(第150回)大会
  • Place of Presentation: 横浜国立大学
• [Presentation] 異相界面制御によるチムニーラダーシリサイドの熱電特性向上 (2011)
  • Author(s): 岡本範彦, 乾晴行
  • Organizer: 粉体粉末冶金協会平成23年度秋季大会
  • Place of Presentation: 大阪大学吹田キャンパス
  • Year and Date: 2011-10-26
• [Presentation] Tuning of Thermoelectric Properties of Half-Heusler Phase Fe1-xNixTiSb (2011)
  • Author(s): 熊定邦, 岡本範彦, 岸田恭輔, 乾晴行
  • Organizer: 日本金属学会2011年春期(第148回)大会
  • Place of Presentation: 東京都市大学
  • Year and Date: 2011-03-24
• [Presentation] 空孔規則配列相を有するReSi1. 75の異方的な熱電特性 (2011)
  • Author(s): 原田俊太, 田中克志, 岡本範彦, 乾晴行
  • Organizer: 日本金属学会2011年春期(第148回)大会
  • Place of Presentation: 東京都市大学
  • Year and Date: 2011-03-24
• [Presentation] 空孔規則配列相を有するReSi_<1.75>の異方的な熱電特性 (2011)
  • Author(s): 乾晴行
  • Organizer: 日本金属学会2011年春期(第148回)大会
  • Place of Presentation: 東京都市大学
  • Year and Date: 2011-03-24
• [Presentation] Tuning of Thermoelectric Properties of Half-Heusler PhaseFe_1-xNixTiSb (2011)
  • Author(s): 乾晴行
  • Organizer: 日本金属学会2011年春期(第148回)大会
  • Place of Presentation: 東京都市大学
  • Year and Date: 2011-03-24
• [Presentation] 周期的面欠陥を有するmagneli相TiO2-xの結晶構造と格子熱伝導度低下の関連性評価 (2011)
  • Author(s): 宮内洋平, 多田昌浩, 吉矢真人, 安田秀幸, 原田俊太, 田中克志, 乾晴行
  • Organizer: 日本金属学会2011年秋期(第149回)大会
  • Place of Presentation: 沖縄コンベンションセンター
• [Presentation] Phase-field法によるNbSi2/MoSi2相界面への偏析の研究 (2011)
  • Author(s): 山崎敏広, 小泉雄一郎, 千葉晶彦, 萩原幸司, 中野貴由, 弓削是貴, 乾晴行
  • Organizer: 日本金属学会2011年秋期(第149回)大会
  • Place of Presentation: 沖縄コンベンションセンター
• [Presentation] HAADF-STEM Analysis of the Crystal Structure of a Long Period Stacking Ordered Phase in a Mg-Al-Gd Alloy (2011)
  • Author(s): H. Yokobayashi, K. Kishida, H. Inui, M. H. Yokobayashi, K. Kishida, H. Inui, M.
  • Organizer: European Congress on Advanced Materials and Processes(Euromat 2011)
  • Place of Presentation: Montpellier, France
• [Presentation] HAADF-STEM Analysis of the Crystal Structure of a Long Period Stacking Ordered Phase in a Mg-Al-Gd Alloy (2011)
  • Author(s): H.Yokobayashi, K.Kishida, H.Inui, M.Yamasaki, Y.Kawamura
  • Organizer: European Congress on Advanced Materials and Processes (Euromat 2011)
  • Place of Presentation: Montpellier, France
• [Presentation] Formation and Physical Properties of Compounds with Supercell Structure of Normal Half-heusler Phase (2010)
  • Author(s): D. B. Xiong, N. L. Okamoto, S. Harada, K. Tanaka, K. Kishida, H. Inui
  • Organizer: MRS 2010 Fall Meeting on Solid-State Chemistry of Inorganic Materials VIII
  • Place of Presentation: Boston, USA
  • Year and Date: 2010-11-29
• [Presentation] Direct Observation of an Ordered Arrangement of Vacancies and Large Local Thermal Vibration in Rhenium Silicide by Cs-corrected STEM (2010)
  • Author(s): S. Harada, K. Tanaka, N. L. Okamoto, H. Inui
  • Organizer: MRS 2010 Fall Meeting on Intermetallic Based Alloys for Structural and Functional Applications
  • Place of Presentation: Boston, USA
  • Year and Date: 2010-11-29
• [Presentation] Direct Observation of an Ordered Arrangement of Vacancies and Large Local Thermal Vibration in Rhenium Silicide by Cs-corrected STEM (2010)
  • Author(s): H.Inui
  • Organizer: MRS 2010 Fall Meeting on Intermetallic Based Alloys for Structural and Functional Applications
  • Place of Presentation: Boston, U.S.A.
  • Year and Date: 2010-11-29
• [Presentation] Formation and Physical Properties of Compounds with Supercell Structure of Normal Half-heusler Phase (2010)
  • Author(s): H.Inui
  • Organizer: MRS 2010 Fall Meeting on Solid-State Chemistry of Inorganic Materials VIII
  • Place of Presentation: Boston, U.S.A.
  • Year and Date: 2010-11-29
• [Presentation] Transport Properties of Half-Heusler-Type Structure in Co-Zn-SbSystem (2010)
  • Author(s): D. B. Xiong, N. L. Okamoto, S. Harada, K. Tanaka, K. Kishida, H. Inui
  • Organizer: 日本金属学会2010年春期(第147回)大会
  • Place of Presentation: 北海道大学
  • Year and Date: 2010-09-25
• [Presentation] チムニーラダーシリサイドの構造制御と熱電特性 (2010)
  • Author(s): 岡本範彦, 乾晴行
  • Organizer: 日本金属学会2010年春期(第147回)大会
  • Place of Presentation: 北海道大学
  • Year and Date: 2010-09-25
• [Presentation] チムニーラダーシリサイドの構造制御と熱電特性 (2010)
  • Author(s): 乾晴行
  • Organizer: 日本金属学会2010年春期(第147回)大会
  • Place of Presentation: 北海道大学(招待講演)
  • Year and Date: 2010-09-25
• [Presentation] Transport Properties of Half-Heusler-Type Structure in Co-Zn-Sb System (2010)
  • Author(s): 乾晴行
  • Organizer: 日本金属学会2010年春期(第147回)大会
  • Place of Presentation: 北海道大学
  • Year and Date: 2010-09-25
• [Presentation] Bulk Thermoelectric Silicides with the Chimney-Ladder Structure Containing Phonon-Blocking and Electron-Transmitting Interfaces (2010)
  • Author(s): N. L. Okamoto, T. Koyama, H. Adachi, K. Kishida, K. Tanaka and H. Inui
  • Organizer: The 29th International Conference on Thermoelectrics
  • Place of Presentation: Shanghai, China
  • Year and Date: 2010-05-30
• [Presentation] ヘミコヒーレント界面を有するチムニーラダーシリサイドの熱電特性 (2010)
  • Author(s): 岡本範彦, 横林秀幸, 小山達也, 足立大樹, 岸田恭輔, 田中克志, 乾晴行
  • Organizer: 第七回日本熱電学会学術講演会
  • Place of Presentation: 東京大学弥生講堂
  • Year and Date: 2010-04-27
• [Presentation] Nano-Scale Characterization of Structural and Functional Transition Metal Silicides by Scanning Transmissi on Electron Microscopy (2010)
  • Author(s): H. Inui
  • Organizer: International Conference on Nanomaterials Synthesis Characterization and Applications
  • Place of Presentation: Kottayam, India
  • Year and Date: 2010-04-27
• [Presentation] Nano-Scale Characterization of Structural and Functional Transition-Metal Silicides by Scanning Transmission Electron Microscopy (2010)
  • Author(s): H.Inui
  • Organizer: International Conference on Nanomaterials-Synthesis Characterization and Applications
  • Place of Presentation: Kottayam, India(招待講演)
  • Year and Date: 2010-04-27
• [Presentation] ヘミコヒーレント"界面を有するチムニーラダーシリサイドの熱電特性 (2010)
  • Author(s): 乾晴行
  • Organizer: 第七回日本熱電学会学術講演会
  • Place of Presentation: 東京大学弥生講堂
  • Year and Date: 2010-04-27
• [Presentation] チムニーラダーシリサイドに存在する特異な界面と熱伝導 (2010)
  • Author(s): 横林秀幸, 橋本裕, 岡本範彦, 足立大輝, 岸田恭輔, 田中克志, 乾晴行
  • Organizer: 日本金属学会2010年春期(第146回)大会
  • Place of Presentation: 筑波大学筑波キャンパス
  • Year and Date: 2010-03-28
• [Presentation] シアー構造を有するMagneli相化合物の構造変化と熱電特性 (2010)
  • Author(s): 原田俊太, 田中克志, 乾晴行
  • Organizer: 日本金属学会2010年春期(第146回)大会
  • Place of Presentation: 筑波大学筑波キャンパス
  • Year and Date: 2010-03-28
• [Presentation] Improvement of the Thermoelectric Properties of the Chimney-Ladder Compounds in the Ru-Mn-SiSystem (2009)
  • Author(s): N. L. Okamoto, T. Koyama, K. Kishida
  • Organizer: MRS 2008 Fall Meeting on EnergyHarvesting-From Fundamentals to Devices
  • Place of Presentation: Boston, USA
  • Year and Date: 2009-11-30
• [Presentation] Reductionin the Thermal Conductivity of Thermoelectric Titanium Oxide by Introduction of Planar Defects (2009)
  • Author(s): S. Harada, K. Tanaka and H. Inui
  • Organizer: MRS 2008 Fall Meeting on EnergyHarvesting-From Fundamentals to Devices
  • Place of Presentation: Boston, USA
  • Year and Date: 2009-11-30
• [Presentation] Reduction in the Thermal Conductivity of Thermoelectric Titanium Oxide by Introduction of Planar Defects (2009)
  • Author(s): H.Inui
  • Organizer: MRS 2008 Fall Meeting on Energy Harvesting-From Fundamentals to Devices
  • Place of Presentation: Hynes Convention Center (Bosotn)
  • Year and Date: 2009-11-30
• [Presentation] Improvement of the Thermoelectric Properties of the Chimney-Ladder Compounds in the Ru-Mn-Si System (2009)
  • Author(s): H.Inui
  • Organizer: MRS 2008 Fall Meeting on Energy Harvesting-From Fundamentals-to Devices
  • Place of Presentation: Hynes Convention Center(Bosotn)
  • Year and Date: 2009-11-30
• [Presentation] シリサイド半導体のナノ構造制御と熱電特性 (2009)
  • Author(s): 乾晴行
  • Organizer: 応用物理学会平成21年度関西支部シンポジウム「材料・デバイスが拓く創エネルギー技術の新展開」
  • Place of Presentation: 島津製作所関西支社マルチホール
  • Year and Date: 2009-11-16
• [Presentation] シリサイド半導体のナノ構造制御と熱電特性 (2009)
  • Author(s): 乾晴行
  • Organizer: 応用物理学会平成21年度関西支部シンポジウム「材料・デバイスが拓く創エネルギー技術の新展開
  • Place of Presentation: 島津製作所関西支社マルチホル
  • Year and Date: 2009-11-16
• [Presentation] HAADF-STEM法によるRe4Si7の結晶構造解析 (2009)
  • Author(s): 原田俊太, 田中克志, 岸田恭輔, 岡本範彦, 乾晴行, 遠藤徳明, 奥西栄治
  • Organizer: 日本金属学会2009年秋期(第145回)大会
  • Place of Presentation: 京都大学吉田キャンパス
  • Year and Date: 2009-09-15
• [Presentation] Ir添加Mn4Si7チムニーラダー化合物の結晶構造と熱電特性 (2009)
  • Author(s): 橋本裕, 岡本範彦, 岸田恭輔, 田中克志, 乾晴行
  • Organizer: 日本金属学会2009年秋期(第145回)大会
  • Place of Presentation: 京都大学吉田キャンパス
  • Year and Date: 2009-09-15
• [Presentation] HAADF-STEM法によろRe4Si7の結晶構造解析 (2009)
  • Author(s): 乾晴行
  • Organizer: 日本金属学会2009年秋期(第145回)大会
  • Place of Presentation: 京都大学吉田キャンパス
  • Year and Date: 2009-09-15
• [Remarks]
  • URL: http://www.mtl.kyoto-u.ac.jp/groups/inui-g/inui.html
• [Remarks]
  • URL: http://www.mtl.kyoto-u.ac.jp/groups/inui-g/inui.html
• [Remarks]
  • URL: http://imc.mtl.kyoto-u.ac.jp/