Tajima Naoya

タジマナオヤ | Tajima Naoya

Affiliation and department：
Job title： Professor
Homepage URL (1)： http://www2.ph.sci.toho-u.ac.jp/tajima/index.html

Research field (1)： Magnetism, superconductivity, and strongly correlated systems

Research keywords (5)： transport phenomena , Dirac fermion , organic conductor , 有機導体 , transport property

Research theme for competitive and other funds (18)：

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Papers (102)：

A. Pustogow, Y. Kawasugi, H. Sakurakoji, N. Tajima. Chasing the spin gap through the phase diagram of a frustrated Mott insulator. Nature Communications. 2023. 14. 1
Yoshitaka Kawasugi, Haruto Suzuki, Hiroshi M. Yamamoto, Reizo Kato, Naoya Tajima. Erratum: Strain-induced massless Dirac fermion state of the molecular conductor α-(BEDT-TTF)2I3” [Appl. Phys. Lett. (2023) 122 (123102) DOI: 10.1063/5.0141023). Applied Physics Letters. 2023. 122. 20
Kazuyuki Iwata, Akito Koshiba, Yoshitaka Kawasugi, Reizo Kato, Naoya Tajima. Observations of ν = 1 Quantum Hall Effect and Inter-Band Effects of Magnetic Fields on Hall Conductivity in Organic Massless Dirac Fermion System α-(BETS)2I3 under Pressure. Journal of the Physical Society of Japan. 2023. 92. 5
Yoshitaka Kawasugi, Haruto Suzuki, Hiroshi M. Yamamoto, Reizo Kato, Naoya Tajima. Strain-induced massless Dirac fermion state of the molecular conductor α -(BEDT-TTF)2I3. Applied Physics Letters. 2023. 122. 12
Naoya Tajima, Yoshitaka Kawasugi, Takao Morinari, Ryuhei Oka, Toshio Naito, Reizo Kato. Coherent Interlayer Coupling in Quasi-Two-Dimensional Dirac Fermions in α-(BEDT-TTF)₂I₃. Journal of the Physical Society of Japan. 2023. 92. 1

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MISC (222)：

Yoshitaka Kawasugi, Shutaro Yamazaki, Andrej Pustogow, Naoya Tajima. Negative Magnetoresistance near the Mott Metal-Insulator Transition in the Quantum Spin Liquid Candidate κ-(BEDT-TTF)2Cu2(CN)3. Journal of the Physical Society of Japan. 2023. 92. 6
Jitsukata H., Nishio Y., Tajima N., Kajita K., Sasaki T. 8pAG-2 Thermal study of electronic state in organic conductor κ-(BEDT-TTF)_2Cu[N(CN)_2]Br. Meeting abstracts of the Physical Society of Japan. 2014. 69. 2. 606-606
Muta Syoma, Nishio Yutaka, Tajima Naoya, Kajita Koji. 9pAG-11 Magnetic field dependence of the thermal properties of κ-(BETS)_2FeX_4(X=Br, Cl). Meeting abstracts of the Physical Society of Japan. 2014. 69. 2. 618-618
Shimada K., Sugiura S., Tajima N., Kajita K., Nishio Y., Kato R. 9pAG-12 Specific heat measurement under magnetic field in metal insulator transition of magnetic-organic conductor λ-(BETS)_2FeCl_4. Meeting abstracts of the Physical Society of Japan. 2014. 69. 2. 618-618
Yamauchi T., Sato S., Ozawa T., Tajima N., Suda M., Kawasugi Y., Yamamoto M., Kato R., Nishio Y., Kajita K. 9aAG-5 Hole doping and quantum transport phenomena in molecular Dirac fermion systems. Meeting abstracts of the Physical Society of Japan. 2014. 69. 2. 612-612

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Books (4)：

分子性物質の物理 -物性物理の新潮流-
朝倉書店 2015
Molecular Electronic and Related Materials --- Control and probe with light,Photo-switching between charge-ordered insulator and metal phases in an organic conductor α-(BEDT-TTF)<SUB>2</SUB>I<SUB>3</SUB>
Transworld research network 2010
第5版実験化学講座 7電気物性、磁気物性「4.種々の輸送現象測定 4.1 ホール効果、4.2 磁気抵抗」
丸善 2004
Quamtum Dynamics of Submicron Structures,Equilibrium and Non-Equiribrium Current in the Quantam Hall Regime
Kluwer Academic Publishers. 1995

Lectures and oral presentations (17)：

Electron-Hole Symmetry in Massless Dirac Electron System a-(BEDT-TTF)2I3 under High Pressure
(the 43rd International Conference on Coordination Chemistry (ICCC2018) 2018)
Transport Phenomena in Molecular Massless Dirac Electron Systems with Tilted Cones
(The International Conference on Science and Technology of Synthetic Metals 2018 2018)
分子性導体におけるディラック電子
(日本物理学会 2011)
Spin- and valley-splittings in multi-layer massless Dirac fermion system
(The 19th International Conference on the Application of High Magnetic Fields in Semiconductor Physics and Nanotechnology 2010)
Spin- and Valley-split Levels in Multilayer Massless Dirac Fermions system
(International Conference on Science and Technology of Synthetic Metals 2010 2010)

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Education (2)：

Professional career (1)：

Work history (9)：

2017/04 - 現在 Toho University Faculty of Science Department of Physics Professor
2017/04 - 現在 Toho University Faculty of Science
2003 - 現在 Apr. 1999~Mar.2001 P.D. (Gakusuin Univ.), Apr. 2001~Feb. 2003 P.D.(RIKEN) Mar. 2003~present
2011/04 - 2017/03 Toho University Faculty of Science Department of Physics Associate Professor
2011/04 - 2017/03 Toho University Faculty of Science

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Awards (5)：

Association Membership(s) (1)：

日本物理学会

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