Shoya Sakamoto
Shoya Sakamoto
Assistant Professor at the Institute for Solid State Physics, the University of Tokyo
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Perpendicular full switching of chiral antiferromagnetic order by current
T Higo, K Kondou, T Nomoto, M Shiga, S Sakamoto, X Chen, ...
Nature 607 (7919), 474-479, 2022
Octupole-driven magnetoresistance in an antiferromagnetic tunnel junction
X Chen, T Higo, K Tanaka, T Nomoto, H Tsai, H Idzuchi, M Shiga, ...
Nature 613 (7944), 490-495, 2023
Volume-wise destruction of the antiferromagnetic Mott insulating state through quantum tuning
BA Frandsen, L Liu, SC Cheung, Z Guguchia, R Khasanov, E Morenzoni, ...
Nature communications 7 (1), 12519, 2016
Electronic structure and magnetic properties of magnetically dead layers in epitaxial films studied by x-ray magnetic circular dichroism
YK Wakabayashi, Y Nonaka, Y Takeda, S Sakamoto, K Ikeda, Z Chi, ...
Physical Review B 96 (10), 104410, 2017
Photoemission and x-ray absorption studies of the isostructural to Fe-based superconductors diluted magnetic semiconductor
H Suzuki, K Zhao, G Shibata, Y Takahashi, S Sakamoto, K Yoshimatsu, ...
Physical Review B 91 (14), 140401, 2015
Magnetic anisotropy of L1-ordered FePt thin films studied by Fe and Pt L2, 3-edges x-ray magnetic circular dichroism
K Ikeda, T Seki, G Shibata, T Kadono, K Ishigami, Y Takahashi, M Horio, ...
Applied Physics Letters 111 (14), 2017
Room-temperature local ferromagnetism and its nanoscale expansion in the ferromagnetic semiconductor Ge1–xFex
YK Wakabayashi, S Sakamoto, Y Takeda, K Ishigami, Y Takahashi, ...
Scientific Reports 6 (1), 23295, 2016
Giant effective damping of octupole oscillation in an antiferromagnetic Weyl semimetal
S Miwa, S Iihama, T Nomoto, T Tomita, T Higo, M Ikhlas, S Sakamoto, ...
Small Science 1 (5), 2000062, 2021
Electronic Structure of Ce-Doped and -Undoped Superconducting Thin Films Studied by Hard X-Ray Photoemission and Soft X-Ray Absorption …
M Horio, Y Krockenberger, K Yamamoto, Y Yokoyama, K Takubo, Y Hirata, ...
Physical Review Letters 120 (25), 257001, 2018
Magnetization process of the n-type ferromagnetic semiconductor (In, Fe) As: Be studied by x-ray magnetic circular dichroism
S Sakamoto, LD Anh, PN Hai, G Shibata, Y Takeda, M Kobayashi, ...
Physical Review B 93 (3), 035203, 2016
Chirality-induced magnetoresistance due to thermally driven spin polarization
K Kondou, M Shiga, S Sakamoto, H Inuzuka, A Nihonyanagi, F Araoka, ...
Journal of the American Chemical Society 144 (16), 7302-7307, 2022
Anisotropic spin-density distribution and magnetic anisotropy of strained La1−xSrxMnO3 thin films: angle-dependent x-ray magnetic circular dichroism
G Shibata, M Kitamura, M Minohara, K Yoshimatsu, T Kadono, K Ishigami, ...
npj Quantum Materials 3 (1), 3, 2018
Electronic structure of the high- ferromagnetic semiconductor (Ga,Fe)Sb: X-ray magnetic circular dichroism and resonance photoemission spectroscopy studies
S Sakamoto, NT Tu, Y Takeda, S Fujimori, PN Hai, LD Anh, ...
Physical Review B 100 (3), 035204, 2019
Large Hall signal due to electrical switching of an antiferromagnetic Weyl semimetal state
H Tsai, T Higo, K Kondou, S Sakamoto, A Kobayashi, T Matsuo, S Miwa, ...
Small Science 1 (5), 2000025, 2021
Cation distribution and magnetic properties in ultrathin layers on Si(111) studied by soft x-ray magnetic circular dichroism
YK Wakabayashi, Y Nonaka, Y Takeda, S Sakamoto, K Ikeda, Z Chi, ...
Physical Review Materials 2 (10), 104416, 2018
Origin of the large positive magnetoresistance of granular thin films
YK Wakabayashi, R Akiyama, Y Takeda, M Horio, G Shibata, S Sakamoto, ...
Physical Review B 95 (1), 014417, 2017
Origin of robust nanoscale ferromagnetism in Fe-doped Ge revealed by angle-resolved photoemission spectroscopy and first-principles calculation
S Sakamoto, YK Wakabayashi, Y Takeda, S Fujimori, H Suzuki, Y Ban, ...
Physical Review B 95 (7), 075203, 2017
Magnetic anisotropy of the van der Waals ferromagnet studied by angular-dependent x-ray magnetic circular dichroism
M Suzuki, B Gao, G Shibata, S Sakamoto, Y Nonaka, K Ikeda, Z Chi, ...
Physical Review Research 4 (1), 013139, 2022
Chemical trend in the electronic structure of Fe-doped III–V semiconductors and possible origin of ferromagnetism: A first-principles study
S Sakamoto, A Fujimori
Journal of Applied Physics 126 (17), 2019
Observation of spontaneous x-ray magnetic circular dichroism in a chiral antiferromagnet
S Sakamoto, T Higo, M Shiga, K Amemiya, S Nakatsuji, S Miwa
Physical Review B 104 (13), 134431, 2021
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