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FY2021 (Original Paper)
About symbols… ◎: Fusion paper, ▲: Acknowledgments, 〇: Peer reviewed
Publicly Offered Research Project A01
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A van der Waals interface that creates in-plane polarization and a spontaneous photovoltaic effect Takatoshi Akamatsu, Toshiya Ideue, Ling Zhou, Yu Dong, Sota Kitamura, Mao Yoshii, Dongyang Yang, Masaru Onga, Yuji Nakagawa, Kenji Watanabe, Takashi Taniguchi, Joseph Laurienzo, Junwei Huang, Ziliang Ye, Takahiro Morimoto, Hongtao Yuan, Yoshihiro Iwasa Science vol.372 68–72 published online 02/04/2021 DOI:10.1126/science.aaz9146 |
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FY2020 (Original Paper)
About symbols… ◎: Fusion paper, ▲: Acknowledgments, 〇: Peer reviewed
Planned Research Project A01
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Ferromagnetic 2/1 quasicrystal approximants K. Inagaki, S. Suzuki , A. Ishikawa , T. Tsugawa, F. Aya, T. Yamada, K. Tokiwa, T. Takeuchi, and R. Tamura PHYSICAL REVIEW B (Rapid Communication) vol.101 180405-1-5 Published 13/05/2020 DOI:10.1103/PhysRevB.101.180405 |
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Growth and characterisation of single grain Al-Cu-Ru icosahedral quasicrystals from self-fluxes Kotoba Toyonaga, Ryosei Shibata, Tsunetomo Yamada, Marc de Boissieu, Olivier Perez, Pierre Fertey and Hiroyuki Takakura Philosophical Magazine vol.100 2220-2243 Published online: 13 May 2020 DOI:10.1080/14786435.2020.1762015 Limited free online copies are available here. |
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Noncoplanar ferrimagnetism and local crystalline-electric-field anisotropy in the quasicrystal approximant Au70Si17Tb13 Takanobu Hiroto, Taku J Sato, Huibo Cao, Takafumi Hawai, Tetsuya Yokoo, Shinichi Itoh and Ryuji Tamura Journal of Physics: Condensed Matter vol.32 415802-1-14 Published 16/07/2020 DOI:10.1088/1361-648X/ab997d |
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Magnetic properties of icosahedral quasicrystals and their cubic approximants in the Cd-Mg-RE (RE = Gd, Tb, Dy, Ho, Er, and Tm) systems Farid Labib, Daisuke Okuyama, Nobuhisa Fujita, Tsunetomo Yamada, Satoshi Ohhashi, Taku J Sato and An-Pang Tsai Journal of Physics: Condensed Matter vol.32 415801-1-11 Published 15/07/2020 DOI:10.1088/1361-648X/ab9343 |
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Phase relation between supercooled liquid and amorphous silicon J. T. Okada, P. H.-L. Sit, R. Ishikawa, T. Ishikawa, J. Chen, K. S. Nakayama, K. Maeda, Y. Yokoyama, Y. Watanabe, P.-F. Paradis, Y. Watanabe, S. Nanao, Y. Ikuhara, K. Kimura and S. Uda Applied Physics Letters vol.116 093705-1-4 Published 4/3/2020 DOI:10.1063/1.5129059 |
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Powder X-ray diffraction study on possible structural change around 550 K in β-rhombohedral boron T. Hiroto, K. Soga, K. Kimura Solid State Sciences vol.104 106195-1-7 Published 11/4/2020 DOI:10.1016/j.solidstatesciences.2020.106195 |
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Unusual Lattice Dynamics and Anisotropic Thermal Conductivity in In2Te5 Due to a Layered Structure and Planar-Coordinated Te-Chains W. Zhang, N. Sato, K. Tobita, K. Kimura and T. Mori Chemistry of Materials vol.32 5335-5342 Published 27/5/2020 DOI:10.1021/acs.chemmater.0c01710 |
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Structural-transition-driven antiferromagnetic to spin-glass transition in Cd-Mg-Tb 1/1 approximants Farid Labib, Daisuke Okuyama, Nobuhisa Fujita, Tsunetomo Yamada, Satoshi Ohhashi, Daisuke Morikawa Kenji Tsuda, Taku J Sato and An-Pang Tsai J. Phys.: Condens. Matter vol.32 485801 Published 03/09/2020 DOI:10.1088/1361-648X/aba921 |
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Search for the boron quasicrystal by first-principle-calculation Takahiro Takahashi, Koichi Kitahara, Yukari Katsura, Junpei Okada, Yu-ichiro Matsushita and Kaoru Kimura Solid State Sciences vol.108 106377-1-6 Published online 07/08/2020 DOI:10.1016/j.solidstatesciences.2020.106377 |
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Band engineering in Al-TM (TM=Rh, Ir) quasicrystalline approximants via alloying and enhancement of thermoelectric properties Yutaka Iwasaki, Koichi Kitahara and Kaoru Kimura Journal of Alloys and Compounds vol.851 156904-1-6 Published online 30/08/2020 DOI:10.1016/j.jallcom.2020.156904 |
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Vacancy Control and Enhancement of Thermoelectric Properties of Al-Ir Cubic Quasicrystalline Approximant via High-Pressure Synthesis Yutaka Iwasaki, Koichi Kitahara and Kaoru Kimura Materials Transactions vol.61 2079-2082 Published 25/10/2020 DOI:10.2320/matertrans.E-M2020845 |
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Atomic structure of the (111) surface of the antiferromagnetic 1/1 Au-Al-Tb approximant Sam Coates, Kazuki Nozawa, Masahiro Fukami, Kazuki Inagaki, Masahiko Shimoda, Ronan McGrath, Hem Raj Sharma, and Ryuji Tamura PHYSICAL REVIEW B vol.102 235419-1-9 Published 15/12/2020 DOI:10.1103/PhysRevB.102.235419 |
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Classical and Quantum Magnetic Ground States on an Icosahedral Cluster S. Suzuki, R. Tamura, and T. Sugimoto Materials Transactions vol.62(3) 367-373 Published 01/03/2021 DOI:10.2320/matertrans.MT-MB2020011 |
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Magnetism of Tsai-type quasicrystal approximants S. Suzuki, A. Ishikawa, T. Yamada, T. Sugimoto, A. Sakurai, and R. Tamura Materials Transactions vol.62(3) 298-306 published 01/03/2021 DOI:10.2320/matertrans.MT-MB2020014 |
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Interband Contribution to Thermoelectric Properties of AlCuIr Quasicrystalline Approximant Koichi Kitahara and Kaoru Kimura Materials Transactions vol.62(2) 149-154 Published 12/01/2021 DOI:10.2320/matertrans.E-M2020864 |
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Boosting the thermoelectric performance of Fe2VAl-type Heusler compounds by band engineering F. Garmroudi, A. Riss, M. Parzer, N. Reumann, H. Muller, E. Bauer, S. Khmelevskyi, R. Podloucky, T. Mori, K. Tobita, Y. Katsura, and K. Kimura Phys. Rev. B vol.103 085202-1-14 Published 1/2/2021 DOI:10.1103/PhysRevB.103.085202 |
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Machine learning to predict quasicrystals from chemical compositions Chang Liu, Erina Fujita, Yukari Katsura, Yuki Inada, Asuka Ishikawa , Ryuji Tamura, Kaoru Kimura, and Ryo Yoshida DOI:10.21203/rs.3.rs-240290/v1 |
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Composition Effect of Kondo Behavior in Au–Al–Ce Quasicrystalline Approximants Yuji Muro, Tadashi Fukuhara, Takahiro Namiki, Tomohiko Kuwai, Akira Sakurai, Asuka Ishikawa, Shintaro Suzuki, Ryuji Tamura MATERIALS TRANSACTIONS vol.62(3) 321-324 published 01/03/2021 DOI:10.2320/matertrans.MT-MB2020008 |
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High Dimensional Approach to Antiferromagnetic Aperiodic Spin Systems Sam Coates, Ryuji Tamura MATERIALS TRANSACTIONS vol.62(3) 307-311 published 01/03/2021 DOI:10.2320/matertrans.MT-MB2020010 |
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Adsorption of Pentacene on the 2–Fold Surface of the Icosahedral Ag–In–Yb Quasicrystal Amnah Alofi, Dominic Burnie, Sam Coates, Ronan McGrath, Hem Raj Sharma MATERIALS TRANSACTIONS vol.62(3) 312-316 published 01/03/2021 DOI:10.2320/matertrans.MT-MB2020013 |
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Possibility of Semiconducting Electronic Structure on Al–Pd–Co 1/1 Cubic Quasicrystalline Approximant Yutaka Iwasaki, Tomoyuki Kashimura, Koichi Kitahara, Kaoru Kimura MATERIALS TRANSACTIONS vol.62(3) 317-320 published 01/03/2021 DOI:10.2320/matertrans.MT-MB2020016 |
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Superstructure formation in a ternary Yb-Cd-Mg 1/1 quasicrystal approximant T. Yamada Philosophical Magazine vol.101 257-275 published 01/02/2021 DOI:10.1080/14786435.2020.1832706 |
Planned Research Project A02
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Growth and characterisation of single grain Al-Cu-Ru icosahedral quasicrystals from self-fluxes Kotoba Toyonaga, Ryosei Shibata, Tsunetomo Yamada, Marc de Boissieu, Olivier Perez, Pierre Fertey and Hiroyuki Takakura Philosophical Magazine vol.100(17) 2220-2243 Published online: 13 May 2020 DOI:10.1080/14786435.2020.1762015 Limited free online copies are available here. |
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Noncoplanar ferrimagnetism and local crystalline-electric-field anisotropy in the quasicrystal approximant Au70Si17Tb13 Takanobu Hiroto, Taku J Sato, Huibo Cao, Takafumi Hawai, Tetsuya Yokoo, Shinichi Itoh and Ryuji Tamura Journal of Physics: Condensed Matter vol.32 415802-1-14 Published 16/07/2020 DOI:10.1088/1361-648X/ab997d |
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Dodecagonal Quasicrystals in Mesoporous Silica: A New Route from Hard- to Soft-Sphere Packings Yangyang Wang, Quanzheng Deng, Nobuhisa Fujita, and Lu Han Chemistry of Materials vol.32 5236–5245 Published 27/05/2020 DOI:10.1021/acs.chemmater.0c01382 |
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Magnetic properties of icosahedral quasicrystals and their cubic approximants in the Cd-Mg-RE (RE = Gd, Tb, Dy, Ho, Er, and Tm) systems Farid Labib, Daisuke Okuyama, Nobuhisa Fujita, Tsunetomo Yamada, Satoshi Ohhashi, Taku J Sato and An-Pang Tsai Journal of Physics: Condensed Matter vol.32 415801-1-11 Published 15/07/2020 DOI:10.1088/1361-648X/ab9343 |
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Powder X-ray diffraction study on possible structural change around 550 K in β-rhombohedral boron T. Hiroto, K. Soga, K. Kimura Solid State Sciences vol.104 106195-1-7 Published 11/4/2020 DOI:10.1016/j.solidstatesciences.2020.106195 |
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Structural-transition-driven antiferromagnetic to spin-glass transition in Cd-Mg-Tb 1/1 approximants Farid Labib, Daisuke Okuyama, Nobuhisa Fujita,Tsunetomo Yamada, Satoshi Ohhashi, Daisuke Morikawa, Kenji Tsuda,Taku J Sato and An-Pang Tsai J. Phys.: Condens. Matter vol.32 485801-1-8 Published 3/9/2020 DOI:10.1088/1361-648X/aba921 |
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Crystal structure and high temperature X-ray diffraction study of thermoelectric chimney-ladder FeGeg (γ ≈ 1.52) S. Le Tonquesse, C. Hassam, Y. Michiue, Y. Matsushita, M. Pasturel, T. Mori, T. S. Suzuki, and D. Berthebaud J. Alloy Comp. vol.846 155696-1-7 Published 23/7/2020 DOI:10.1016/j.jallcom.2020.155696 |
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Na doping in PbTe - Solubility, Band Convergence, Phase Boundary Mapping, and Thermoelectric properties P. Jood, J. Male, S. Anand, Y. Matsushita, Y. Takagiwa, M. G. Kanatzidis, G. J. Snyder, and M. Ohta J. Am. Chem. Soc. vol.142 15464-15475 Published 7/8/2020 DOI:10.1021/jacs.0c07067 |
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A Unified Geometrical Framework for Face-Centered Icosahedral Approximants in Al-Pd-TM (TM = Transition Metal) Systems Nobuhisa Fujita and Makoto Ogashiwa MATERIALS TRANSACTIONS vol.62(3) 329-337 published 01/03/2021 DOI:10.2320/matertrans.MT-MB2020007 |
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The Local Structure of the Fibonacci Chain and the Penrose Tiling from X-Ray Fluorescence Holography Jens R. Stellhorn, Hiroyuki Takakura, Shinya Hosokawa, Kouichi Hayashi MATERIALS TRANSACTIONS vol.62(3) 342-349 published 01/03/2021 DOI:10.2320/matertrans.MT-MB2020005 |
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Pressure–Volume Relationship of a Au–Al–Yb Intermediate Valence Quasicrystal and Its Crystalline Approximant Tetsu Watanuki, Akihiko Machida, Tsutomu Ishimasa MATERIALS TRANSACTIONS vol.62(3) 338-341 published 01/03/2021 DOI:10.2320/matertrans.MT-MB2020006 |
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Accuracy of Cluster Model Calculations for Quasicrystal Surface Masanori Sato, Takanobu Hiroto, Yoshitaka Matsushita, Kazuki Nozawa MATERIALS TRANSACTIONS vol.62(3) 350-355 published 01/03/2021 DOI:10.2320/matertrans.MT-MB2020015 |
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Bulk electronic structure of high-order quaternary approximants Shuvam Sarkar, Pampa Sadhukhan, Vipin Kumar Singh, Andrei Gloskovskii, Kazuhiko Deguchi, Nobuhisa Fujita, Sudipta Roy Barman PHYSICAL REVIEW RESEARCH vol.3 013151-1-10 published 16/02/2021 DOI:10.1103/PhysRevResearch.3.013151 |
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Long-Range Order in Supramolecular π Assemblies in Discrete Multi-Decker Naphthalenediimides S. K. Keshri, T. Ishizuka, T. Kojima, Y. Matsushita, and M. Takeuchi Journal of the American Chemical Society vol.143 3238-3244 published 18/02/2021 DOI:10.1021/jacs.0c13389 |
Planned Research Project A03
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Physical properties of weak-coupling quasiperiodic superconductors Nayuta Takemori, Ryotaro Arita, and Shiro Sakai PHYSICAL REVIEW B vol.102, 115108-1-8 Published 03/09/2020 DOI:10.1103/PhysRevB.102.115108 |
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Search for the boron quasicrystal by first-principle-calculation Takahiro Takahashi, Koichi Kitahara, Yukari Katsura, Junpei Okada, Yu-ichiro Matsushita and Kaoru Kimura Solid State Sciences vol.108 106377-1-6 Published online 07/08/2020 DOI:10.1016/j.solidstatesciences.2020.106377 |
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Atomic structure of the (111) surface of the antiferromagnetic 1/1 Au-Al-Tb approximant Sam Coates, Kazuki Nozawa, Masahiro Fukami, Kazuki Inagaki, Masahiko Shimoda, Ronan McGrath, Hem Raj Sharma, and Ryuji Tamura PHYSICAL REVIEW B vol.102 235419-1-9 Published 15/12/2020 DOI:10.1103/PhysRevB.102.235419 |
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A general class of transfer learning regression without implementation cost Shunya Minami, Song Liu, Stephen Wu, Kenji Fukumizu, Ryo Yoshida Proceedings of the AAAI Conference on Artificial Intelligence |
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Recreation of the periodic table with an unsupervised machine learning algorithm Minoru Kusaba, Chang Liu, Yukinori Koyama, Kiyoyuki Terakura, Ryo Yoshida Scientific Reports vol.11 4780（2021） Published 26/02/2021 DOI:10.1038/s41598-021-81850-z |
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Bayesian Algorithm for Retrosynthesis Zhongliang Guo, Stephen Wu, Mitsuru Ohno, Ryo Yoshida Journal of Chemical Information and Modeling vol.60(10) 4474-4486 Published 25/09/2020 DOI:10.1021/acs.jcim.0c00320 |
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Boosting the thermoelectric performance of Fe2VAl-type Heusler compounds by band engineering F. Garmroudi, A. Riss, M. Parzer, N. Reumann, H. Muller, E. Bauer, S. Khmelevskyi, R. Podloucky, T. Mori, K. Tobita, Y. Katsura, and K. Kimura Phys. Rev. B vol.103 085202-1-14 Published 1/2/2021 DOI:10.1103/PhysRevB.103.085202 |
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Machine learning to predict quasicrystals from chemical compositions Chang Liu, Erina Fujita, Yukari Katsura, Yuki Inada, Asuka Ishikawa , Ryuji Tamura, Kaoru Kimura, and Ryo Yoshida DOI:10.21203/rs.3.rs-240290/v1 |
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Accuracy of Cluster Model Calculations for Quasicrystal Surface Masanori Sato, Takanobu Hiroto, Yoshitaka Matsushita, Kazuki Nozawa MATERIALS TRANSACTIONS vol.62(3) 350-355 published 01/03/2021 DOI:10.2320/matertrans.MT-MB2020015 |
Planned Research Project A04
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Current-driven tricritical point in large-Nc gauge theory Takuya Imaizumi, Masataka Matsumoto, Shin Nakamura Physical Review Letters vol.124 191603-1-6 Published 13/05/2020 DOI:10.1103/PhysRevLett.124.191603 |
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Excitonic Condensation Reflecting Electronic States in Two-Band Penrose-Hubbard Model K. Inayoshi, Y. Murakami, and A. Koga J. Phys. Soc. Jpn. vol.89 064002 1-8 Published 11/5/2020 DOI:10.7566/JPSJ.89.064002 |
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Collective modes in excitonic insulators: Effects of electron-phonon coupling and signatures in the optical response Y. Murakami, D. Golež, T. Kaneko, A. Koga, A. J. Millis, and P. Werner Phys. Rev. B vol.101 195118 1-17 Published 11/5/2020 DOI:10.1103/PhysRevB.101.195118 |
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Superlattice structure in the antiferromagnetically ordered state in the Hubbard model on the Ammann-Beenker tiling A. Koga Phys. Rev. B vol.102 115125 1-10 Published 14/9/2020 DOI:10.1103/PhysRevB.102.115125 |
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Na Doping in PbTe - Solubility, Band Convergence, Phase Boundary Mapping, and Thermoelectric Properties P. Jood, J. Male, S. Anand, Y. Matsushita, Y. Takagiwa, M. G. Kanatzidis, G. J. Snyder, and M. Ohta Journal of the American Chemical Society vol.142 15464-15475 Published 7/8/2020 DOI:10.1021/jacs.0c07067 |
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Earth-Abundant Fe-Al-Si Thermoelectric (FAST) Materials: From Fundamental Materials Research to Module Development Y. Takagiwa, T. Ikeda, and H. Kojima ACS Applied Materials & Interfaces vol.12 15464-15475 Published 15/10/2020 DOI:10.1021/acsami.0c15063 |
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Majorana-mediated spin transport in Kitaev quantum spin liquids T. Minakawa, Y. Murakami, A. Koga, and J. Nasu Phys. Rev. Lett. vol.125 047204 1-7 Published 24/6/2020 DOI:10.1103/PhysRevLett.125.047204 |
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High-temperature specific heat of Al-Cu-Ru icosahedral quasicrystals and 1/1 crystal approximants S. Tamura, K. Fukushima, Y. Tokumoto, Y. Takagiwa, and K. Edagawa Materials Transactions vol.62(3) 356-359 published 01/03/2021 DOI:10.2320/matertrans.MT-MB2020004 |
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Concomitant singularities of Yb-valence and magnetism at a critical lattice parameter of icosahedral quasicrystals and approximants K. Imura, H. Yamaoka, S. Yokota, K. Sakamoto, Y. Yamamoto, T. Kawai, K. Namba, S. Hirokawa, K. Deguchi, N. Hiraoka, H. Ishii, J. Mizuki, T. Ishimasa and N. K. Sato Scientific Reports vol.10 17116-1-10 Published 13/10/2020 DOI:10.1038/s41598-020-74124-7 |
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Mean-field study of the Bose-Hubbard model in the Penrose lattice R. Ghadimi, T. Sugimoto, and T. Tohyama, PHYSICAL REVIEW B vol.101 144407-1-9 Published 7/12/2020 DOI:10.1103/PhysRevB.102.224201 |
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A toy model approach to fractal nature: thermodynamics on a Cantor-lattice Ising model Y. Hashizume and T. Sugimoto Materials Transactions vol.62(3) 374-379 published 01/03/2021 DOI:10.2320/matertrans.MT-MB2020012 |
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Classical and Quantum Magnetic Ground States on an Icosahedral Cluster S. Suzuki, R. Tamura, and T. Sugimoto Materials Transactions vol.62(3) 367-373 Published 01/03/2021 DOI:10.2320/matertrans.MT-MB2020011 |
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Magnetism of Tsai-type quasicrystal approximants S. Suzuki, A. Ishikawa, T. Yamada, T. Sugimoto, A. Sakurai, and R. Tamura Materials Transactions vol.62(3) 298-306 published 01/03/2021 DOI:10.2320/matertrans.MT-MB2020014 |
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Effect of Electron-Electron Interactions on Metallic State in Quasicrystals Shiro Sakai and Akihisa Koga Materials Transactions vol.62(3) 380-385 published 01/03/2021 DOI:10.2320/matertrans.MT-MB2020001 |
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Antiferromagnetically Ordered State in the Half-Filled Hubbard Model on the Socolar Dodecagonal Tiling Akihisa Koga MATERIALS TRANSACTIONS vol.62(3) 360-366 published 01/03/2021 DOI:10.2320/matertrans.MT-MB2020003 |
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Bulk electronic structure of high-order quaternary approximants Shuvam Sarkar, Pampa Sadhukhan, Vipin Kumar Singh, Andrei Gloskovskii, Kazuhiko Deguchi, Nobuhisa Fujita, Sudipta Roy Barman PHYSICAL REVIEW RESEARCH vol.3 013151-1-10 published 16/02/2021 DOI:10.1103/PhysRevResearch.3.013151 |
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High-harmonic generation in one-dimensional Mott insulator Y. Murakami, S. Takayoshi, A. Koga, and P. Werner PHYSICAL REVIEW B vol.103 035110 published 08/01/2021 DOI:10.1103/PhysRevB.103.035110 |
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Growth Mechanism of a Long-Range Ordered Quasicrystal in Molecular Dynamics Simulations K. Ida and K. Edagawa Journal of the Physical Society of Japan vol.90 044603-1-7 published online 19/03/2021 DOI:10.7566/JPSJ.90.044603 |
Publicly Offered Research Project A01
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High-pressure synthesis, crystal structure, and magnetic properties of the Shastry-Sutherland-lattice oxides BaLn2ZnO5 (Ln = Pr, Sm, Eu) Y. Ishii, J. Chen, H. K. Yoshida, M. Oda, A. D. Christianson, and K. Yamaura Journal of Solid State Chemistry vol.289 121489-1-7 Published 5 June 2020 DOI:10.1016/j.jssc.2020.121489 |
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Growth and composition of an ultra-thin Ba-Ti-O quasicrystal film and its crystalline approximant on Pt(111) Junji Yuhara, Keito Horiba, Ryoichi Sugiura, Xu Li, Tomoaki Yamada PHYSICAL REVIEW MATERIALS vol.4 103402 Published 16/10/2020 DOI:10.1103/PhysRevMaterials.4.103402 |
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Frank-Kasper σ and A-15 Phases Formed in Symmetry and Asymmetry Block Copolymer Blend System Katsuhiro Yamamoto, Hideaki Takagi MATERIALS TRANSACTIONS vol.62(3) 325-328 published 01/03/2021 DOI:10.2320/matertrans.MT-MB2020002 |
Publicly Offered Research Project A02
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The Local Structure of the Fibonacci Chain and the Penrose Tiling from X-Ray Fluorescence Holography Jens R. Stellhorn, Hiroyuki Takakura, Shinya Hosokawa, Kouichi Hayashi Materials Transactions vol.62(3) 342-349 published 01/03/2021 DOI:10.2320/matertrans.MT-MB2020005 |
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Atomic-layer Rashba-type superconductor protected by dynamic spin-momentum locking S. Yoshizawa, T. Kobayashi, Y. Nakata, K. Yaji, K. Yokota, F. Komori, S. Shin, K. Sakamoto, T. Uchihashi Nature Communications vol.12 1462 Published 5/3/2021 DOI:10.1038/s41467-021-21642-1 |
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HPT Production of Large Bulk Skutterudites G. Rogl, S. Ghosh, O. Renk, K. Yubuta, A. Grytsiv, E. Schafler, M. Zehetbauer, R.C. Mallik, E. Bauer and P. Rogl Journal of Alloys and Compounds vol.854 156678-1-11 Published 2021 DOI:10.1016/j.jallcom.2020.156678 |
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Influence of Shear Strain on HPT-Processed n-Type Skutterudites Yielding ZT=2.1 G. Rogl, S. Ghosh, O. Renk, K. Yubuta, A. Grytsiv, E. Schafler, M. Zehetbauer, R.C. Mallik, E. Bauer and P. Rogl Journal of Alloys and Compounds vol.855 157409-1-10 Published 2021 DOI:10.1016/j.jallcom.2020.157409 |
Publicly Offered Research Project A03
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Topological defects of dipole patchy particles on a spherical surface Uyen Tu Lieu and Natsuhiko Yoshinaga Soft Matter vol.16 7667-7675 Published 17/08/2020 DOI:10.1039/D0SM00103A |
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Publicly Offered Research Project A04
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Magnetic properties of icosahedral quasicrystals and their cubic approximants in the Cd-Mg-RE (RE = Gd, Tb, Dy, Ho, Er, and Tm) systems Farid Labib, Daisuke Okuyama, Nobuhisa Fujita, Tsunetomo Yamada, Satoshi Ohhashi, Taku J. Sato and An-Pang Tsai Journal of Physics: Condensed Matter vol.32 415801-1-11 Published 15/07/2020 DOI:10.1088/1361-648X/ab9343 |
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Noncoplanar ferrimagnetism and local crystalline-electric-field anisotropy in the quasicrystal approximant Au70Si17Tb13 Takanobu Hiroto, Taku J Sato, Huibo Cao, Takafumi Hawai, Tetsuya Yokoo, Shinichi Itoh and R Tamura Journal of Physics: Condensed Matter vol.32 415802-1-14 Published 16/07/2020 DOI:10.1088/1361-648X/ab997d |
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Physical properties of weak-coupling quasiperiodic superconductors Nayuta Takemori, Ryotaro Arita, and Shiro Sakai PHYSICAL REVIEW B vol.102, 115108-1-8 Published 03/09/2020 DOI:10.1103/PhysRevB.102.115108 |
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High-harmonic generation in spin-orbit coupled systems Markus Lysne, Yuta Murakami, Michael Schuler, and Philipp Werner PHYSICAL REVIEW B vol.102 81121-1-5 Published 26/8/2020 DOI:10.1103/PhysRevB.102.081121 |
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Two-Dimensional Thouless Pumping of Ultracold Fermions in Obliquely Introduced Optical Superlattice Fuyuki Matsuda, Masaki Tezuka, and Norio Kawakami Journal of the Physical Society of Japan vol.89 114708-1-12 Published 13/10/2020 DOI:10.7566/JPSJ.89.114708 |
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Structural-transition-driven antiferromagnetic to spin-glass transition in Cd-Mg-Tb 1/1 approximants Farid Labib, Daisuke Okuyama, Nobuhisa Fujita, Tsunetomo Yamada, Satoshi Ohhashi, Daisuke Morikawa, Kenji Tsuda, Taku J Sato and An-Pang Tsai Journal of Physics: Condensed Matter vol.32 485801-1-8 Published 03/09/2020 DOI:10.1088/1361-648X/aba921 |
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Formation and magnetic properties of Ga-Pd-Tb 2/1 approximant Y. G. So, K. Takagi, and T. J Sato Journal of Physics: Conference Series vol.1458 012003-1-4 Published 2020 https://iopscience.iop.org/article/10.1088/1742-6596/1458/1/012003 |
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EPR theories for selection rules to observe the spin gap T. Sakai Applied Magnetic Resonance Published 12/11/2020 DOI:10.1007/s00723-020-01298-8 |
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Minimal model of many-body localization F. Monteiro, T. Micklitz, Masaki Tezuka, and Alexander Altland Physical Review Research vol.3 013023-1-19 Published 08/01/2021 DOI:10.1103/PhysRevResearch.3.013023 |
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Effect of Electron-Electron Interactions on Metallic State in Quasicrystals Shiro Sakai and Akihisa Koga Materials Transactions vol.62(3) 380-385 published 01/03/2021 DOI:10.2320/matertrans.MT-MB2020001 |
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Excitonic Condensation Reflecting Electronic States in Two-Band Penrose-Hubbard Model K. Inayoshi, Y. Murakami, and A. Koga J. Phys. Soc. Jpn. vol.89 064002 1-8 Published 11/5/2020 DOI:10.7566/JPSJ.89.064002 |
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Collective modes in excitonic insulators: Effects of electron-phonon coupling and signatures in the optical response Y. Murakami, D. Golež, T. Kaneko, A. Koga, A. J. Millis, and P. Werner Phys. Rev. B vol.101 195118 1-17 Published 11/5/2020 DOI:10.1103/PhysRevB.101.195118 |
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Majorana-mediated spin transport in Kitaev quantum spin liquids T. Minakawa, Y. Murakami, A. Koga, and J. Nasu Phys. Rev. Lett. vol.125 047204 1-7 Published 24/6/2020 DOI:10.1103/PhysRevLett.125.047204 |
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Benchmark for Ab Initio Prediction of Magnetic Structures Based on Cluster-Multipole Theory M.-T. Huebsch, T. Nomoto, M.-T. Suzuki, and R. Arita PHYSICAL REVIEW X vol.11 011031-1-25 Published 16/2/2021 DOI:10.1103/PhysRevX.11.011031 |
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Quantum spin nematic liquid in the S=1 antiferromagnetic chain with the biquadratic interaction T. Sakai AIP Advances vol.11 015306-1-4 Published 05/01/2021 DOI:10.1063/9.0000032 |
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High-harmonic generation in one-dimensional Mott insulator Y. Murakami, S. Takayoshi, A. Koga, and P. Werner PHYSICAL REVIEW B vol.103 035110 published 08/01/2021 DOI:10.1103/PhysRevB.103.035110 |
FY2020（Book）
About symbols… ◎: Fusion paper, ▲: Acknowledgments, 〇: Peer reviewed
Planned Research Project A04
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Thermoelectric Materials-Principles and Concepts for Enhanced Properties Ken Kurosaki, Yoshiki Takagiwa, and Xun Shi Book (De Gruyter) 222 pages in total Published 1/6/2020 ISBN: 978-3-11-059648-9 |
FY2019(Original Paper)
About symbols… ◎: Fusion paper, ▲: Acknowledgments, 〇: Peer reviewed
Planned Research Project A01
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Whirling spin order in the quasicrystal approximant Au72Al14Tb14 T. J. Sato, A. Ishikawa, A. Sakurai, M. Hattori, M. Avdeev, R. Tamura PHYSICAL REVIEW B vol.100 054417-1-6 Published 13/08/2019 DOI:10.1103/PhysRevB.100.054417 |
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Antiferromagnetic order survives in the higher-order quasicrystal approximant S. Yoshida, S. Suzuki, T. Yamada, T. Fujii, A. Ishikawa, and R. Tamura PHYSICAL REVIEW B (Rapid Communication) vol.100 180409-1-5 Published 25/11/2019 DOI:10.1103/PhysRevB.100.180409 |
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Icosahedral quasicrystal, 1/1 and 2/1 approximants in Zn-based ternary alloys containing Au and Yb/Tb Tsutomu Ishimasa Philosophical Magazine Letters vol.99 351-359 Published 21/11/2019 DOI:10.1080/09500839.2019.1695068 |
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Search for Quasicrystals and Approximate Crystals by Isomorphic Substitution : Toward a New Valence Swing System Tsutomu Ishimasa Reports of Toyota Physical and Chemical Research Institute vol.73 41-49 Accepted 21/02/2019 Published May 2020 PDF:https://www.toyotariken.jp/wp-content/uploads/report73_041.pdf |
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Thermoelectric Properties of Quasicrystalline Approximant in Al-Cu-Ir System K. Kitahara, Y. Takagiwa, and K. Kimura Materials Transactions vol.60 2490-2498 Published 21/10/2019 DOI:10.2320/matertrans.M2019073 |
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Stability and bonding nature for icosahedral or planar cluster of hydrogenated boron or aluminum H. Yamamura, Y. Ohishi, Y. Katsura, K. Kimura, N. Uchida, and T. Kanayama AIP Advances vol.9 115117-1-10 Published 21/11/2019 DOI:10.1063/1.5111512 |
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Successive Phase Transition at Ambient Pressure in CeCoSi: Single Crystal Studies H. Tanida, K. Mitsumoto, Y. Muro, T. Fukuhara, Y. Kawamura, A. Kondo, K. Kindo, Y. Matsumoto, T. Namiki, T. Kuwai, T. Matsumura Journal of the Physical Society of Japan vol.88 054716-1-10 Published 25/4/2019 DOI:10.7566/JPSJ.88.054716 |
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Interplay between hybridisation gaps and unusual magnetic orders in Kondo semiconductors CeT2Al10 (T = Ru and Os) T. Takabatake, Y. Muro, J. Kawabata, K. Hayashi, T. Takeuchi, K. Umeo, T. Ekino, D. T. Adroja Philosophical Magazine vol.99 2984-2999 Published online: 31/7/2019 DOI:10.1080/14786435.2019.1646438 |
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Magnetic Properties in Tetragonal Antiferromagnet CeCoSi H. Tanida, K. Mitsumoto, Y. Muro, T. Fukuhara, Y. Kawamura, A. Kondo, K. Kindo, Y. Matsumoto, T. Namiki, T. Kuwai, T. Matsumura JPS Conference Proceedings vol.30 011156-1-6 Published 2020 DOI:10.7566/JPSCP.30.011156 |
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Chemical Composition and Atomic Order of Single Crystal NiMnSb T. Fukuhara, Y. Kamiya, K. Mitsumoto, H. Tanida, Y. Muro, T. Namiki, S. Masubuchi, K. Ooiwa JPS Conference Proceedings vol.30 011178-1-6 Published 2020 DOI:10.7566/JPSCP.30.011178 |
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Phase stability and thermoelectric properties of semiconductor-like tetragonal FeAl2 K. Tobita, K. Kitahara, Y. Katsura, N. Sato, D. N.-Hamane, H. Gotou and K. Kimura Science and Technology of Advanced Materials vol.20 937-948 Published 28/8/2019 DOI:10.1080/14686996.2019.1662272 |
Planned Research Project A02
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Icosahedral quasicrystals and their cubic approximants in the Cd-Mg-RE (RE = Y, Sm, Gd, Tb, Dy, Ho, Er, Tm) systems Farid Labib, Nobuhisa Fujita, Satoshi Ohhashi, and An-Pang Tsai Journal of Alloys and Compounds vol.822 153541-1-13 Published 26/12/2019 DOI:10.1016/j.jallcom.2019.153541 |
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The atomic structure of the Bergman-type icosahedral quasicrystal based on the Ammann-Kramer-Neritiling Ireneusz Buganski, Janusz Wolny, and Hiroyuki Takakura Acta Crystallographica Section A vol.76 180-196 Published 11/02/2020 DOI:10.1107/S2053273319017339 |
Planned Research Project A03
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Predicting materials properties with little data using shotgun transfer learning Yamada H, Liu C, Wu S, Koyama Y, Ju S, Shiomi J, Morikawa J, Yoshida R. ACS Central Science vol.5 1717-1730 Published 30/09/2019 DOI:10.1021/acscentsci.9b00804 |
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iQSPR in XenonPy: a Bayesian inverse molecular design algorithm Wu S, Lambard G, Liu C, Yamada H, Yoshida R. Molecular Informatics vol.39 1900107 Published 05/11/2019 DOI:10.1002/minf.201900107 |
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Recreation of the periodic table with an unsupervised machine learning algorithm Kusaba M, Liu C, Koyama Y, Terakura K, Yoshida R. ArXiv Published 23/12/2019 |
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A Bayesian algorithm for retrosynthesis Guo Z, Wu S, Ono M. Yoshida R ArXiv Published 6/03/2020 |
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Stability and bonding nature for icosahedral or planar cluster of hydrogenated boron or aluminum H. Yamamura, Y. Ohishi, Y. Katsura, K. Kimura, N. Uchida, and T. Kanayama AIP Advances vol.9 115117-1-10 Published 21/11/2019 DOI:10.1063/1.5111512 |
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Phase stability and thermoelectric properties of semiconductor-like tetragonal FeAl2 K. Tobita, K. Kitahara, Y. Katsura, N. Sato, D. N.-Hamane, H. Gotou and K. Kimura Science and Technology of Advanced Materials vol.20 937-948 Published 28/8/2019 DOI:10.1080/14686996.2019.1662272 |
Planned Research Project A04
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Damage Evaluation of Wooden Structural Members of Test Bed on Actual Ground Using Piezoelectric Sensors and Supervised Machine Learning Natsuhiko Sakiyama, Takayuki Kishimoto, Noriaki Takahashi, Yoichiro Hashizume, Takashi Nakajima, Takayuki Kawahara, Kenjiro Mori, Takumi Ito Proceedings of International Conference on Engineering and Applied Science Published 2019 |
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Extended quantum distance on thermo-field dynamics and its applications Yoichiro Hashizume, Masuo Suzuki, Takashi Nakajima, Soichiro Okamura PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS vol.522 1-8 Published 15/05/2019 DOI:10.1016/j.physa.2019.01.135 |
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Expectation parameter representation of information length for non-equilibrium systems H.Suzuki, Y.Hashizume PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS vol.517 400-408 Published 01/03/2019 DOI:10.1016/j.physa.2018.11.002 |
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An Evaluation of Wooden House Health Monitoring System using PVDF Piezoelectric Sensor with 3-layer Neural Network and Inverted Binary-Data Augmentation Noriaki Takahashi, Natsuhiko Sakiyama, Takuji Yamamoto, Sakuya Kishi, Yoichiro Hashizume, Takashi Nakajima, Takahiro Yamamoto, Mikio Hasegawa, Takumi Ito, Takayuki Kawahara PROCEEDINGS of IEEE 17 th World Symposium on Applied Machine Intelligence and Informatics (SAMI 2019) 135-140 Published 2019 DOI:10.1109/SAMI.2019.8782723 |
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Enhancement of superconductivity by pressure-induced critical ferromagnetic fluctuations in UCoGe M. Manago, S. Kitagawa, K. Ishida, K. Deguchi, N. K. Sato, T. Yamamura Phys. Rev. B vol.99 020506(R)-1-5 Published 24/1/2019 DOI:10.1103/PhysRevB.99.020506 |
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Unconventional Quantum Criticality Observed in Quasicrystal Bridging between Mathematics and Crystals N. K. Sato, K. Deguchi, K. Imura Journal of the physical society of japan vol.74, No.11 774-779 Published 05.11.2019 DOI:10.11316/butsuri.74.11_774 |
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Local Quantum Fluctuations in Kondo Quasicrystal Approximant Ag-In-(CexY1-x) T. Sawano, T. Shiino, K. Imura, K. Deguchi, S. Ohhashi, A. P. Tsai, N. K. Sato J. Phys. Soc. Jpn. vol.89 014703-1-10 Published 2020 DOI:10.7566/JPSJ.89.014703 |
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Pressure and Temperature Evolution of Sm Mean-Valence in Golden SmS K. Imura, Y. Suzuki, N. Kawade, K. Sakamoto, K. Deguchi, H. Yamaoka, Y. Yamamoto, J. Mizuki, N. Hiraoka, H. Ishii, H. S. Suzuki and N. K. Sato JPS Conf. Proc. vol.30 011131-1-6 Published 2020 DOI:10.7566/JPSCP.30.011131 |
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Non-linear conduction phenomena of black-SmS H. Ando, K. Sakamoto, K. Imura, K. Deguchi, H. S. Suzuki, and N. K. Sato JPS Conf. Proc. vol.30 011132-1-6 Published 2020 DOI:10.7566/JPSCP.30.011132 |
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Magnetic orders induced by RKKY interaction in Tsai-type quasicrystalline approximant Au-Al-Gd Haruka Miyazaki, Takanori Sugimoto, Katsuhiro Morita, and Takami Tohyama Physical Review Materials vol.4 024417-1-7 Published 28/02/2020 DOI:10.1103/PhysRevMaterials.4.024417 |
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Magnetic excitations in magnetization plateaus of a frustrated spin ladder Kota Sasaki, Takanori Sugimoto, Takami Tohyama, and Shigetoshi Sota PHYSICAL REVIEW B vol.101 144407-1-9 Published 06/04/2020 DOI:10.1103/PhysRevB.101.144407 |
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Kink Crystalline Condensate and Multi-kink Solution in Holographic Superconductor M. Matsumoto, S. Nakamura, R. Yoshii Journal of High Energy Physics (JHEP) vol.04 (2020) 022 Published 3/4/2020 DOI:https://doi.org/10.1007/JHEP04(2020)022 |
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Thermoelectric Properties of Quasicrystalline Approximant in Al-Cu-Ir System K. Kitahara, Y. Takagiwa, and K. Kimura Materials Transactions vol.60 2490-2498 Published 21/10/2019 DOI:10.2320/matertrans.M2019073 |
FY2019（Book）
About symbols… ◎: Fusion paper, ▲: Acknowledgments, 〇: Peer reviewed
Planned Research Project A01
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Next Generation Thermoelectric Materials and Modules:the Dawn of Thermoelectric Conversion Technology Chapter 1, Section 1, History and Future of Thermoelectric Materials K. Kimura and Y. Katsura Page: 1-22 Published 5/3/2020 ISBN: 978-4-7813-1492-1 |
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Planned Research Project A03
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Next Generation Thermoelectric Materials and Modules:the Dawn of Thermoelectric Conversion Technology Chapter 1, Section 1, History and Future of Thermoelectric Materials K. Kimura and Y. Katsura Page: 1-22 Published 5/3/2020 ISBN: 978-4-7813-1492-1 |
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Next Generation Thermoelectric Materials and Modules:the Dawn of Thermoelectric Conversion Technology Chapter 2, Section 3, Materials Design by Computational Science and Materials Informatics, 6. Establishment of Thermoelectric Properties Data Base Y. Katsura Page: 197-206 Published 5/3/2020 ISBN: 978-4-7813-1492-1 |
Planned Research Project A04
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Next Generation Thermoelectric Materials and Modules:the Dawn of Thermoelectric Conversion Technology Development of new thermoelectric material for IoT device using computational science, experiment, and machine learning Yoshiki Takagiwa Page: 181-187 Published 15/3/2020 ISBN: 978-4-7813-1492-1 |