印刷公表
研究室在籍メンバーの論文・著書・総説リスト(大瀧研究室が独立した2013年以降)。
Publications (including articles, books, and reviews) of Ohtaki Lab from its independence in 2013.
[査読なし]の記載がないものは、すべて査読(peer review)付き。
All peer-reviewed, except those with [査読なし](non-reviewed).
( )内の公表年月はweb公開優先。
大瀧倫卓教授の業績については、[研究室Laboratory]→[教員Faculty]→[教授Prof.]からのリンクもご覧下さい。
末國晃一郎准教授の業績については、[研究室Laboratory]→[教員Faculty]→[准教授Assoc. Prof.]からのリンクもご覧下さい。
名古屋工業大学に転出した渡邊厚介助教(現・九州工業大学)の業績については、[旧メンバーPrevious]→[渡邊厚介Kosuke Watanabe]からのリンクもご覧下さい。
- Cu–S-based Thermoelectric Compounds with a Sphalerite-derived Disordered Crystal Structure
Shota HIRAYAMA, Koichiro SUEKUNI, Philipp SAUERSCHNIG, Michihiro OHTA, Michitaka OHTAKI
Journal of Solid State Chemistry, 309, 122960 (6 pages) (2022).(令和4年2月)
DOI: 10.1016/j.jssc.2022.122960 - Thermoelectric Performance of In and Ga Single/dual-doped ZnO Ceramics Fabricated by Spark Plasma Sintering
Ahrong JEONG, Michitaka OHTAKI, Byung-Koog JANG
Ceramics International, 48 (10), 14414-14423 (2022).(令和4年2月)
DOI: 10.1016/j.ceramint.2022.01.334 - High-Temperature Thermoelectric Performance of (W1-xTix)18O49
Nhat Quang Minh TRAN, Michitaka OHTAKI, Koichiro SUEKUNI
Journal of the European Ceramic Society, 42 (4), 1486-1492 (2022).(令和3年12月)
DOI: 10.1016/j.jeurceramsoc.2021.12.014 - Back-Channel Etched In-Ga-Zn-O Thin-Film Transistor Utilizing Selective Wet-Etching of Copper Source and Drain
Rauf KHAN, Muhamad Affiq Bin MISRAN, Michitaka OHTAKI, Jun Tae SONG, Tatsumi ISHIHARA, Reiji HATTORI
Processes, 9 (12), 2193 (10 pages) (2021).(令和3年12月)
DOI: 10.3390/pr9122193 - Microwave Synthesis of ZnO Microcrystals with Novel Asymmetric Morphology
Wojciech KLICH, Miki INADA, Hongy GAO, Hikaru SAITO, Michitaka OHTAKI
Advanced Powder Technology, 32 (11), 4356-4363 (2021).(令和3年9月)
DOI: 10.1016/j.apt.2021.09.038 - Synergistic Effect of Chemical Substitution and Insertion on the Thermoelectric Performance of Cu26V2Ge6S32 Colusite
Yuta SHIMIZU, Koichiro SUEKUNI, Hikaru SAITO, Pierric LEMOINE, Emmanuel GUILMEAU, Bernard RAVEAU, Raju CHETTY, Michihiro OHTA, Toshiro TAKABATAKE, Michitaka OHTAKI
Inorganic Chemistry, 60 (15), 11364–11373 (2021).(令和3年7月)
DOI: 10.1021/acs.inorgchem.1c01321 - Thermoelectric Quaternary Sulfide Cu2+xZn1−xSnS4 (x = 0–0.3): Effects of Cu substitution for Zn
Bui Duc LONG, Le Hong THANG, Nguyen Hong HAI, Koichiro SUEKUNI,
Katsuaki HASHIKUNI, TRAN Quang Minh Nhat, Wojciech KLICH, Michitaka OHTAKI
Materials Science and Engineering B, 272, 115353 (2021).(令和3年7月)
DOI: 10.1016/j.mseb.2021.115353 - Thermal Conductivity of Nano-Crystallized Indium-Gallium-Zinc Oxide Thin Films Determined by Differential Three-Omega Method
Rauf KHAN, Michitaka OHTAKI, Satoshi HATA, Koji MIYAZAKI, Reiji HATTORI
Nanomaterials, 11 (6), 1547 (10 pages) (2021).(令和3年6月)
DOI: 10.3390/nano11061547 - Rapid Synthesis of W18O49 via Reactive Spark Plasma Sintering with Controlled Anisotropic Thermoelectric Properties
Nhat Quang Minh TRAN, Michitaka OHTAKI, Koichiro SUEKUNI
Evergreen, 8 (2), 344-350 (2021).(令和3年5月)
DOI: 10.5109/4480715 - Thermoelectric Properties of In- and Ga-doped Spark Plasma Sintered ZnO Ceramics
Ahrong JEONG, Koichiro SUEKUNI, Michitaka OHTAKI, Byung Koog JANG
Ceramics International, 47 (17), 23927-23934 (2021).(令和3年5月)
DOI: 10.1016/j.ceramint.2021.05.101 - Key Role of d0 and d10 Cations for the Design of Semiconducting Colusites: Large Thermoelectric ZT in Cu26Ti2Sb6S32 Compounds
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
Chemistry of Materials, 33 (9), 3449-3456 (2021).(令和3年4月)
DOI: 10.1021/acs.chemmater.1c00872 - Thermoelectric Properties of Mo-doped Bulk In2O3 and Prediction of its Maximum ZT
Wojciech KLICH, Michitaka OHTAKI
Ceramics International, 47 (13), 18116-18121 (2021).(令和3年3月)
DOI: 10.1016/j.ceramint.2021.03.129 - A Comparative Study of Thermoelectric Cu2TrTi3S8 (Tr = Co and Sc) Thiospinels: Enhanced Seebeck Coefficient via Electronic Structure Modification
Katsuaki HASHIKUNI, Koichiro SUEKUNI, Hidetomo USUI, Raju CHETTY, Michihiro OHTA, Toshiro TAKABATAKE, Michitaka OHTAKI
Journal of Alloys and Compounds, 871, 159548 (9 pages) (2021).(令和3年3月)
DOI: 10.1016/j.jallcom.2021.159548 - Synthetic minerals tetrahedrites and colusites for thermoelectric power generation
Koichiro SUEKUNI, Michihiro OHTA, Toshiro TAKABATAKE, Emmanuel GUILMEAU
in Thermoelectric Energy Conversion, Theories and Mechanisms, Materials, Devices, and Applications, Section 2.7, Ed. by Ryoji FUNAHASHI (Chief), Lidong CHEN, Emmanuel GUILMEAU, Qiang LI, Gao MIN, Yuzuru MIYAZAKI, Elsevier, Amsterdam, ISBN: 9780128185353 (2021).[査読なし](令和3年1月)
https://www.elsevier.com/books/thermoelectric-energy-conversion/funahashi/978-0-12-818535-3 - Transport Properties and Electronic Density-of-states of Zn-doped Colusite Cu26Cr2Ge6S32
Ventrapati Pavan KUMAR, Sunanda MITRA, Gabin GUÉLOU, Pierric LEMOINE, Bernard RAVEAU, Andrew R. SUPKA, Rabih Al Rahal Al ORABI, Marco FORNARI, Koichiro SUEKUNI, Emmanuel GUILMEAU
Applied Physics Letters, 117, 173902 (2020).(令和2年10月)
DOI: 10.1063/5.0023712 - Pressure-induced Quenching of Planar Rattling in Cu10Zn2Sb4S13 Studied by Specific Heat and X-ray Diffraction Measurements
Kazunori UMEO, Koichiro SUEKUNI, Toshiro TAKABATAKE, Eiji NISHIBORI
Physical Review B, 102, 100302(R) (2020).(令和2年9月)
DOI: 10.1103/PhysRevB.102.100302 - Thermoelectric Figure of Merit Enhancement in Cement Composites with Graphene and Transition Metal Oxides
Sampad GHOSH, Sivasankaran HARISH, Michitaka OHTAKI, Bidyut Baran SAHA
Materials Today Energy, 18, 100492 (6 pages) (2020).(令和2年8月)
DOI: 10.1016/j.mtener.2020.100492 - Highly Improved Thermoelectric Performance of Nb-doped SrTiO3 due to Significant Suppression of Phonon Thermal Conduction by Synergetic Effects of Pores and Metallic Nanoparticles
Shinji HIRATA, Michitaka OHTAKI, Kosuke WATANABE
Ceramics International, 46 (16A), 25964-25969 (2020).(令和2年7月)
DOI: 10.1016/j.ceramint.2020.07.085 - Effects of Multi-scale Defects on the Thermoelectric Properties of Delafossite CuCr1-xMgxO2 Materials
Dung Van HOANG, Anh Tuan Thanh PHAM, Hanh Kieu Thi TA, Truong Huu NGUYEN, Ngoc Kim PHAM, Lai Thi HOA, Vinh Cao TRAN, Michitaka OHTAKI, Quang Minh Nhat TRAN, Jong-Ho PARK, Jae-Ki LEE, Su-Dong PARK, Tae-Seong JU, Hongjun PARK, Sungkyun PARK, Thang Bach PHAN
Journal of Alloys and Compounds, 844, 156119 (2020).(令和2年6月)
DOI:10.1016/j.jallcom.2020.156119 - Multi-scale Defects in ZnO Thermoelectric Ceramic Materials Co-doped with In and Ga
Anh Tuan Thanh PHAM, Tuyen Luu ANH, Ngoc Kim PHAM, Hanh Kieu Thi TA, Truong Huu NGUYEN, Dung Van HOANG, Hoa Thi LAI, Vinh Cao TRAN, Jong-Ho PARK, Jae-Ki LEE, Sungkyun PARK, Michitaka OHTAKI, Su-Dong PARK, Hung Nguyen QUANG, Thang Bach PHAN
Ceramics International, 46 (8A), 10748-10758 (2020).(令和2年6月)
DOI: 10.1016/j.ceramint.2020.01.084 - Toppling the Transport Properties with Cationic Overstoichiometry in Thermoelectric Colusite: [Cu26Cr2Ge6]1+δS32
Gabin GUÉLOU, Ventrapati Pavan KUMAR, Abdelhamid BOURHIM, Pierric LEMOINE, Bernard RAVEAU, Andrew SUPKA, Oleg I. LEBEDEV, Rabih Al Rahal Al ORABI, Marco FORNARI, Koichiro SUEKUNI, Emmanuel GUILMEAU
ACS Applied Energy Materials, 3, 4180 (2020). (令和2年4月)
DOI: 10.1021/acsaem.0c00726 - Enargite Cu3PS4: A Cu–S-Based Thermoelectric Material with a Wurtzite-Derivative Structure
Takuya TANIMOTO, Koichiro SUEKUNI, Taiki TANISHITA, Hidetomo USUI, Terumasa TADANO, Taiga KAMEI, Hikaru SAITO, Hirotaka NISHIATE, Chul Ho LEE, Kazuhiko KUROKI, Michitaka OHTAKI
Advanced Functional Materials, 30, 2000973 (2020).(令和2年4月)
DOI: 10.1002/adfm.202000973 - 環境と調和する高効率な熱電人工硫化銅鉱物
末國晃一郎
「次世代熱電変換材料・モジュールの開発 ―熱電発電の黎明―」 シーエムシー出版, pp. 40-45 (2020).[査読なし](令和2年3月) - Precursor of Metal–semiconductor Transition in Tetrahedrite Probed by Cu-NMR
Takashi MATSUI, Haruki MATSUNO, Hisashi KOTEGAWA, Hideki TOU, Koichiro SUEKUNI, Takumi HASEGAWA, Hiromi I. TANAKA, Toshiro TAKABATAKE
JPS Conference Proceedings, 30, 011075 (2020). (令和2年3月)
DOI: 10.7566/JPSCP.30.011075 - Enhancement of the Thermoelectric Power Factor by Tuning the Carrier Concentration in Cu-rich and Ge-poor Colusites Cu26+xNb2Ge6−xS32
Yohan BOUYRIE, Raju CHETTY, Koichiro SUEKUNI, Noriyuki SAITOU, Priyanka JOOD, Noriko YOSHIZAWA, Toshiro TAKABATAKE, Michihiro OHTA
Journal of Materials Chemistry C, 8, 6442 (2020). (令和2年3月)
DOI: 10.1039/d0tc00508h - Simultaneous Enhancement in the Electrical Conductivity and Reduction in the Lattice Thermal Conductivity Leading to Enhanced Thermoelectric ZT Realized by Incorporation of Metallic Nanoparticles into Oxide Matrix
Shinji HIRATA and Michitaka OHTAKI
Evergreen, 7 (1), 1-6 (2020).(令和2年3月)
DOI: 10.5109/2740934 - Enhanced Figure of Merit of Cement Composites with Graphene and ZnO Nanoinclusions for Efficient Energy Harvesting in Buildings
Sampad GHOSH, Sivasankaran HARISH, Michitaka OHTAKI, Bidyut Baran SAHA
Energy, 198, 117396 (2020).(令和2年3月)
DOI: 10.1016/j.energy.2020.117396 - Disorder-driven Glasslike Thermal Conductivity in Colusite Cu26V2Sn6S32 Investigated by Mössbauer Spectroscopy and Inelastic Neutron Scattering
Christophe CANDOLFI, Gabin GUÉLOU, Cédric BOURGÈS, Andrew R. SUPKA, Rabih Al Rahal Al ORABI, Marco FORNARI, Bernard MALAMAN, Gérard Le CAËR, Pierric LEMOINE, Vincent HARDY, Jean-Marc ZANOTTI, Raju CHETTY, Michihiro OHTA, Koichiro SUEKUNI, Emmanuel GUILMEAU
Physical Review Materials, 4, 025404 (2020). (令和2年2月)
DOI: 10.1103/PhysRevMaterials.4.025404 - Zn-substitution Effect on Metal-semiconductor Transition in Tetrahedrite Cu12Sb4S13
Takashi MATSUI, Haruki MATSUNO, Hisashi KOTEGAWA, Hideki TOU, Koichiro SUEKUNI, Takumi HASEGAWA, Hiromi I. TANAKA, Toshiro TAKABATAKE
JPS Conference Proceedings, 29, 013008 (2020). (令和2年2月)
DOI: 10.7566/JPSCP.29.013008 - A Strategy for Boosting Thermoelectric Performance of Famatinite Cu3SbS4
Taiki TANISHITA, Koichiro SUEKUNI, Hirotaka NISHIATE, Chul-Ho LEE, Michitaka OHTAKI
Physical Chemistry Chemical Physics, 22 (4), 2081-2086 (2020).(令和元年12月)
DOI: 10.1039/c9cp06233e - Graphene Enhanced Thermoelectric Properties of Cement Based Composites for Building Energy Harvesting
Sampad GHOSH, Sivasankaran HARISH, Kaiser Ahmed ROCKY, Michitaka OHTAKI, Bidyut Baran SAHA
Energy and Buildings, 202, 109419 (2019).(令和元年11月)
DOI: 10.1016/j.enbuild.2019.109419 - Pressure-induced Collapse of the Guest Eu Off-centering in Type-I Clathrate Eu8Ga16Ge30
Naoki ISHIMATSU, Kei YOKOYAMA, Takahiro ONIMARU, Toshiro TAKABATAKE, Koichiro SUEKUNI, Naomi KAWAMURA, Satoshi TSUTSUI, Masaichiro MIZUMAKI, Toshiaki INA, Tetsu WATANUKI, Vera CUARTERO, Olivier MATHON, Sakura PASCARELLI, Eiji NISHIBORI, Tetsuo IRIFUNE
Journal of the Physical Society of Japan, 88, 114601 (2019). (令和元年10月)
DOI: 10.7566/JPSJ.88.114601 - Copper-rich Thermoelectric Sulfides: Size-mismatch Effect and Chemical Disorder in the [TS4]Cu6 Complexes of Cu26T2Ge6S32 (T = Cr, Mo, W) Colusites
Ventrapati Pavan KUMAR, Gabin GUÉLOU, Pierric LEMOINE, Bernard RAVEAU, Andrew R. SUPKA, Rabih Al Rahal Al ORABI, Marco FORNARI, Koichiro SUEKUNI, Emmanuel GUILMEAU
Angewante Chemie International Edition, 58, 15455 (2019). (令和元年9月)
DOI: 10.1002/anie.201908579 - Low-temperature Structural Phase Transitions in Thermoelectric Tetrahedrite, Cu12Sb4S13, and Tennantite, Cu12As4S13
Venkatesha R. HATHWAR, Atsushi NAKAMURA, Hidetaka KASAI, Koichiro SUEKUNI, Hiromi I. TANAKA, Toshiro TAKABATAKE, Bo B. IVERSEN, Eiji NISHIBORI
Crystal Growth and Design, 19, 3979 (2019). (令和元年5月)
DOI: 10.1021/acs.cgd.9b00385 - Electronic Structure and Thermoelectric Properties of Sn1.2-xNbxTi0.8S3 with a Quasi-one-dimensional Structure
Koichiro SUEKUNI, Hidetomo USUI, Siying QIAO, Katsuaki HASHIKUNI, Tatsuya HIRANO, Hirotaka NISHIATE, Chul-Ho LEE, Kazuhiro KUROKI, Kosuke WATANABE, Michitaka OHTAKI
Journal of Applied Physics, 125 (17), 175111 (2019).(令和元年5月)【Editor’s pick】
DOI: 10.1063/1.5093183 - First-Order Metal–Semiconductor Transition Triggered by Rattling Transition in Tetrahedrite Cu12Sb4S13: Cu-Nuclear Magnetic Resonance Studies
Takashi MATSUI, Haruki MATSUNO, Hisashi KOTEGAWA, Hideki TOU, Koichiro SUEKUNI, Takumi HASEGAWA, Hiromi I. TANAKA, Toshiro TAKABATAKE
Journal of the Physical Society of Japan, 88, 054710 (2019). (平成31年4月)
DOI: 10.7566/JPSJ.88.054710 - Power Generation from the Cu26Nb2Ge6S32-based Single Thermoelectric Element with Au Diffusion Barrier
Raju CHETTY, Yuta KIKUCHI, Yohan BOUYRIE, Priyanka JOOD, Atsushi YAMAMOTO, Koichiro SUEKUNI, Michihiro OHTA
Journal of Materials Chemistry C, 7, 5184 (2019). (平成31年4月)
DOI: 10.1039/c9tc00868c - 大振幅原子振動を活用した熱電材料の新しい設計指針
末國晃一郎, 李哲虎
自動車技術, 73 (2), 112-113 (2019). [査読なし](平成31年2月) - Cu 2p-1s X-ray Emission Spectroscopy of Mineral Tetrahedrite Cu12Sb4S13
Hitoshi SATO, Toshiki NAGASAKI, Koichiro SUEKUNI, Hiromi I. TANAKA, Awabaikeli ROUSULI, Shogo NAKAMURA, Naomi KAWAMURA, Xu-Guang ZHENG, Takenori FUJII, Toshiro TAKABATAKE
Radiation Physics and Chemistry, 175, 108148 (2020). (平成31年2月)
DOI: 10.1016/j.radphyschem.2019.02.007 - High Power Factors of Thermoelectric Colusites Cu26T2Ge6S32 (T = Cr, Mo, W): Toward Functionalization of the Conductive “Cu–S” Network
Ventrapati Pavan KUMAR, Andrew R. SUPKA, Pierric LEMOINE, Oleg I. LEBEDEV, Bernard RAVEAU, Koichiro SUEKUNI, Vivian NASSIF, Rabih Al Rahal Al ORABI, Marco FORNARI, Emmanuel GUILMEAU
Advanced Energy Materials, 9, 1803249 (2018). (平成31年2月)
DOI: 10.1002/aenm.201803249 - Thermoelectric Properties and Electronic Structures of CuTi2S4 Thiospinel and Its Derivatives: Structural Design for Spinel-related Thermoelectric Materials
Katsuaki HASHIKUNI, Koichiro SUEKUNI, Hidetomo USUI, Raju CHETTY, Michihiro OHTA, Kazuhiko KUROKI, Toshiro TAKABATAKE, Kosuke WATANABE, Michitaka OHTAKI
Inorganic Chemistry, 58 (2), 1425-1432 (2019). (平成31年1月)
DOI: 10.1021/acs.inorgchem.8b02955 - Atomic-scale Phonon Scatterers in Thermoelectric Colusites with a Tetrahedral Framework Structure
Koichiro SUEKUNI, Yuta SHIMIZU, Eiji NISHIBORI, Hidetaka KASAI, Hikaru SAITO, Daichi YOSHIMOTO, Katsuaki HASHIKUNI, Yohan BOUYRIE, Raju CHETTY, Michihiro OHTA, Emmanuel GUILMEAU, Toshiro TAKABATAKE, Kosuke WATANABE, Michitaka OHTAKI
Journal of Materials Chemistry A, 7 (1), 228-235 (2019).(平成30年11月)
DOI: 10.1039/c8ta08248k - Static and Dynamic Structures of Liquid Ba8Ga16Sn30: a Melt of the Thermoelectric Clathrate Compounds
M. INUI, Koichiro SUEKUNI, Y. KAJIHARA, S. HOSOKAWA, Toshiro TAKABATAKE, Y. NAKAJIMA, K. MATSUDA, K. OHARA, H. UCHIYAMA, Satoshi TSUTSUI
Journal of Physics: Condensed Matter, 30, 455101 (2018). (平成30年10月)
DOI: 10.1088/1361-648X/aae3f3 - Low Thermal Conductivity of RE-Doped SrO(SrTiO3)1 Ruddlesden Popper Phase Bulk Materials Prepared by Molten Salt Method
Yulia Eka PUTRI, Suhana Mohd SAID, Refinel REFINEL, Michitaka OHTAKI, Syskri SYUKRI
Electronic Materials Letters, 14 (5), 556-562 (2018).(平成30年9月)
DOI: 10.1007/s13391-018-0062-x - 金属ナノ粒子を導入した酸化物系ナノ複合体の形成と熱・電気輸送特性
渡邊厚介
セラミックス, 53 (6), 399-402 (2018).[査読なし](平成30年6月) - Retreat from Stress: Rattling in a Planar Coordination
Koichiro SUEKUNI, Chul Ho LEE, Hiromi I. TANAKA, Eiji NISHIBORI, Atsushi NAKAMURA, Hidetaka KASAI, Hitoshi MORI, Hidetomo USUI, Masayuki OCHI, Takumi HASEGAWA, Mitsutaka NAKAMURA, Seiko OHIRA-KAWAMURA, Tatsuya KIKUCHI, Koji KANEKO, Hirotaka NISHIATE, Katsuaki HASHIKUNI, Yasufumi KOSAKA, Kazuhiko KUROKI, Toshiro TAKABATAKE
Advanced Materials, 30, 1706230 (2018). (平成30年2月)
DOI: 10.1002/adma.201706230 - Ultraselective Toluene-gas Sensor: nanosized gold loaded on zinc oxide nanoparticles
Koichi SUEMATSU, Kosuke WATANABE, Akihiro TOU, Yongjiao SUN, Kengo SHIMANOE
Analytical Chemistry, 90 (3), 1959-1966 (2018).(平成30年1月)
DOI: 10.1021/acs.analchem.7b04048 - High-Performance Thermoelectric Bulk Colusite by Process Controlled Structural Disordering
Cédric BOURGÈS, Yohan BOUYRIE, Andrew R. SUPKA, Rabih Al Rahal Al ORABI, Pierric LEMOINE, Oleg I. LEBEDEV, Michihiro OHTA, Koichiro SUEKUNI, Vivian NASSIF, Vincent HARDY, Ramzy DAOU, Yuzuru MIYAZAKI, Marco FORNARI, Emmanuel GUILMEAU
The Journal of the American Chemical Society, 140, 2186 (2018). (平成30年1月)
DOI: 10.1021/jacs.7b11224 - Carrier Concentration Tuning in Thermoelectric Thiospinel Cu2CoTi3S8 by Oxidative Extraction of Copper
Katsuaki HASHIKUNI, Koichiro SUEKUNI, Kosuke WATANABE, Yohan BOUYRIE, Michihiro OHTA, Michitaka OHTAKI, Toshiro TAKABATAKE
Journal of Solid State Chemistry, 259, 5-10 (2018).(平成29年12月)
DOI: 10.1016/j.jssc.2017.12.031 - Addition of Co, Ni, Fe and their Role in the Thermoelectric Properties of Colusite Cu26Nb2Ge6S32
Yohan BOUYRIE, Michihiro OHTA, Koichiro SUEKUNI, Priyanka JOOD, Toshiro TAKABATAKE
Journal of Alloys and Compounds, 735, 1838 (2018). (平成29年11月)
DOI: 10.1016/j.jallcom.2017.11.199 - 天然硫化銅鉱物を模した熱電物質の開発
末國晃一郎
日本熱電学会誌, 13, 149-154 (2017). [査読なし](平成29年4月) - Enhancement in the Thermoelectric Performance of Colusites Cu26A2E6S32 (A = Nb, Ta; E = Sn, Ge) using E-site Non-stoichiometry
Yohan BOUYRIE, Michihiro OHTA, Koichiro SUEKUNI, Yuta KIKUCHI, Priyanka JOOD, Atsushi YAMAMOTO, Toshiro TAKABATAKE
Journal of Materials Chemistry C, 5, 4174 (2017). (平成29年3月)
DOI: 10.1039/c7tc00762k - Effects of Ge and Sn Substitution on the Metal–semiconductor Transition and Thermoelectric Properties of Cu12Sb4S13 tetrahedrite
Yasufumi KOSAKA, Koichiro SUEKUNI, Katsuaki HASHIKUNI, Yohan BOUYRIE, Michihiro OHTA, Toshiro TAKABATAKE
Physical Chemistry Chemical Physics, 19, 8874 (2017). (平成29年3月)
DOI: 10.1039/c7cp00351j - High Power Factor in Thiospinels Cu2TrTi3S8 (Tr = Mn, Fe, Co, Ni) Arising from TiS6 Octahedron Network
Katsuaki HASHIKUNI, Koichiro SUEKUNI, Hidetomo USUI, Michihiro OHTA, Kazuhiko KUROKI, Toshiro TAKABATAKE
Applied Physics Letters, 109, 182110 (2016). (平成28年11月)
DOI: 10.1063/1.4966955 - Vanadium-free Colusites Cu26A2Sn6S32 (A = Nb, Ta) for Environmentally Friendly Thermoelectrics
Yuta KIKUCHI, Yohan BOUYRIE, Michihiro OHTA, Koichiro SUEKUNI, Makoto AIHARA, Toshiro TAKABATAKE
Journal of Materials Chemistry A, 4, 15207 (2016). (平成28年8月)
DOI: 10.1039/c6ta05945g - Mechanically Stable Mixed Metal Oxide of Cu and Mn as Oxygen Carrier for Chemical Looping Syngas Combustion
Sandra SAJEN, Sunit Kumar SINGH, Pallavi MUNGSE, Sadhana RAYALU, Kosuke WATANABE, Govindachetty SARAVANAN, Nitin LABHASETWAR
Energy Fuels, 30 (9), 7596-7603 (2016).(平成28年8月)
DOI: 10.1021/acs.energyfuels.6b01433 - Research Update: Cu–S based synthetic minerals as efficient thermoelectric materials at medium temperatures
Koichiro SUEKUNI, Toshiro TAKABATAKE
APL Materials, 4, 104503 (2016).(平成28年7月)
DOI: 10.1063/1.4955398 - Crystal Structure and Thermoelectric Properties of β-Pyrochlore-Type Alkali Iron Tungsten Oxides with Cage-Like Structure
Kohei MIZUTA, Michitaka OHTAKI
Journal of Electronic Materials, 45 (3), 1695-1699 (2016).(平成28年3月)
DOI: 10.1007/s11664-015-4179-5 - 液相前駆体法によるAg/ZnO焼結体の合成と熱電特性
渡邊厚介
日本熱電学会誌, 12 (2), 12-15 (2015).(平成27年12月) - Nanostructured Oxide Thermoelectric Materials with Enhanced Phonon Scattering
Michitaka OHTAKI
Oxide Thin Films, Multilayers and Nanocomposites, Paolo Mele, Tamio Endo, Shunichi Arisawa, Chaoyang Li, Tetsuo Tsuchiya (Eds.), Springer International Publishing, USA (2015), ISBN 978-3-319-14477-1, Chapter 7, pp. 109-122. [査読なし](平成27年4月) - 最新の酸化物熱電変換材料の構造・物性とモジュール化
大瀧倫卓
「熱電変換材料 実用・活用を目指した設計と開発 ~材料技術/モジュール化/フレキシブル化/実用例~」, (株)情報機構 (2014), ISBN 978-4-86502-074-8, 第2章第3節, pp.61-71. [査読なし](平成26年12月) - Effects of Morphology on the Thermoelectric Properties of Al-doped ZnO
Li HAN, Ngo Van NONG, Wei ZHAN, Le Thanh HUNG, Tim HOLGATE, Kazunari TASHIRO, Michitaka OHTAKI, Nini PRYDS, Søren LINDEROTH
RSC Advances, 4 (24), 12353-12361 (2014).(平成26年2月) - 熱電変換材料
大瀧倫卓
「化学便覧応用化学編」第7版, 丸善出版 (2014), ISBN 978-4-621-08759-6, 14.2.4, pp. 796-797.[査読なし](平成26年1月) - La doped Effects on Structure and Thermoelectric Properties of Sr2MnMoO6 Double-perovskite Oxides
Tohru SUGAHARA, Michitaka OHTAKI, Katsuaki SUGANUMA
Journal of Asian Ceramic Societies, 1 (3), 282–288 (2013).(平成25年9月) - Platinum and Palladium Nanostructured Catalysts for Polymer Electrolyte Fuel Cells, and Direct Methanol Fuel Cells
Nguyen Viet LONG, Cao Minh THI, Masayuki NOGAMI, Michitaka OHTAKI
Journal of Nanoscience and Nanotechnology, 13 (7), 4799-4824 (2013). (平成25年7月) - Extremely Low Thermal Conductivity in Oxides with Cage-like Crystal Structure
Michitaka OHTAKI and So MIYAISHI
Journal of Electronic Materials, 42 (7), 1299-1302 (2013). (平成25年6月) - 排熱回収用熱電材料の開発動向
大瀧倫卓
「サーマルマネジメント~余熱・排熱の制御と有効利用~」, (株)エヌ・ティー・エス (2013), ISBN 978-4-86469-060-7, 第3編第1章第1節1.2, pp. 375-388. [査読なし](平成25年4月) - Synthesis and Self-assembly of Gold Nanoparticles by Chemically Modified Polyol Methods under Experimental Control
Nguyen Viet LONG, Michitaka OHTAKI, Masayoshi YUASA, Satoshi YOSHIDA, Taiga KURAGAKI, Cao Minh THI, Masayuki NOGAMI
Journal of Nanomaterials, 2013, 793125, 8 pages (2013). (平成25年4月) - The Influence of α- and γ-Al2O3 Phases on the Thermoelectric Properties of Al-doped ZnO
Li HAN, Ngo Van NONG, Le Thanh HUNG, Nini PRYDS, Michitaka OHTAKI, Søren LINDEROTH
Journal of Alloys and Compounds, 555, 291-296 (2013). (平成25年4月)