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Your search keyword '"Shoya Kawakatsu"' showing total 5 results
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5 results on '"Shoya Kawakatsu"'

1. De Haas–van Alphen Effect and Fermi Surface Properties of Ti2Sn3

Author

Takao Nakama, Masashi Kakihana, Yoshinori Haga, Ai Nakamura, Yoshiya Uwatoko, Hisatomo Harima, Dai Aoki, Jouji Ota, Yoshichika Ōnuki, Wataru Iha, Masato Hedo, Jun Gouchi, and Shoya Kawakatsu

Subjects
Physics, Condensed matter physics, Fermi surface, De Haas–van Alphen effect
Published
2020

2. Electronic States of Sn4P3: Analogue of Topological Insulator Bi2Se3

Author

Shoya Kawakatsu, Masato Hedo, Yoshichika Ōnuki, Hisatomo Harima, Kenri Nakaima, Masashi Kakihana, Fuminori Honda, Takao Nakama, Ai Nakamura, and Dai Aoki

Subjects
Materials science, Condensed matter physics, Topological insulator, Electronic states
Published
2020

4. De Haas–van Alphen Experiment and Fermi Surface Properties in Field-Induced Ferromagnetic State of MnP

Author

Yoshichika Ōnuki, Tetsuya Takeuchi, Ai Nakamura, Miho Nakashima, Yasushi Amako, Shoya Kawakatsu, Dai Aoki, Takao Nakama, Masato Hedo, Hisatomo Harima, and Masashi Kakihana

Subjects
Physics, Condensed matter physics, Field (physics), General Physics and Astronomy, Fermi surface, State (functional analysis), 01 natural sciences, Quantitative Biology::Cell Behavior, 010305 fluids & plasmas, Ferromagnetism, Cone (topology), Magnet, 0103 physical sciences, Condensed Matter::Strongly Correlated Electrons, 010306 general physics
Abstract

MnP is a prototype 3d-itinerant magnet but still a compound under considerable study. This is based on the characteristic magnetic phases including the helical, cone, and fan structures and a varie...

Published
2019

5. De Haas–van Alphen Oscillations for Small Electron Pocket Fermi Surfaces and Huge H-linear Magnetoresistances in Degenerate Semiconductors PbTe and PbS

Author

Shoya Kawakatsu, Ai Nakamura, Masashi Kakihana, Masayuki Hagiwara, Time Tahara, Yoshichika Ōnuki, Takanori Kida, Kenri Nakaima, Tetsuya Takeuchi, Takao Nakama, Hayato Miyazato, Yui Yamakawa, Dai Aoki, Masato Hedo, Takahiro Maehira, and Yasutomi Tatetsu

Subjects
Physics, Field (physics), Magnetoresistance, Condensed matter physics, business.industry, Degenerate energy levels, General Physics and Astronomy, Electron, 01 natural sciences, 010305 fluids & plasmas, Degenerate semiconductor, Magnetic field, Semiconductor, 0103 physical sciences, 010306 general physics, business, Fermi Gamma-ray Space Telescope
Abstract

The degenerate semiconductor PbTe with a NaCl-type cubic structure is found to exhibit a huge H-linear magnetoresistance Δρ/ρ in magnetic fields up to the highest applied field of 500 kOe, revealin...

Published
2019

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