Assigned Class

Faculty of Engineerin

Academic Societies

Academic Societies

The Japan Society of Applied Physics

Academic Background

Degree

Doctor of Science , Osaka University

Awards

Books, Articles, etc.

Articles

A large modulation of spin pumping using magnetic phase transitions in single crystalline dysprosium
,Appl. Phys. Express,16(6):063004 2023
Kazuto Yamanoi, Yuri Sakakibara, Junji Fujimoto, Mamoru Matsuo, and Yukio Nozaki

Anisotropy of the spin Hall effect in a Dirac ferromagnet
,Phys. Rev. B,108:064404 2023
Guanxiong Qu, Masamitsu Hayashi, Masao Ogata, and Junji Fujimoto

The chirality-dependent second-order spin current in systems with time-reversal symmetry
,Phys. Rev. B,106:085127 2022
Ryosuke Hirakida, Junji Fujimoto, and Masao Ogata

Field theoretical approach to spin torques: Slonczewski torques
,arXiv:2208.09581 2022
Junji Fujimoto

Skyrmion Creation and Annihilation by Electric Current Vorticity
,IEEE Transactions on Magnetics 2022
Junji Fujimoto, Hiroshi Funaki, Wataru Koshibae, Mamoru Matsuo, Sadamichi Maekawa

Seebeck effect of Dirac electrons
,J. Phys. Soc. Jpn.,91:054603 2022
Junji Fujimoto, Masao Ogata

Thermoelectric power generation via transverse thermo-spin conversions
,Appl. Phys. Lett.,120:122404 2022
Junji Fujimoto, Masao Ogata

Spin Hall effect driven by the spin magnetic moment current in Dirac materials
,Phys. Rev. B,105:214419 2022
Zhendong Chi, Guanxiong Qu, Yong-Chang Lau, Masashi Kawaguchi, Junji Fujimoto, Koki Takanashi, Masao Ogata, Masamitsu Hayashi

Adiabatic and nonadiabatic spin-transfer torques in antiferromagnets
,Phys. Rev. B,103:014436 2021
Junji Fujimoto

Generation of current vortex by spin current in Rashba systems
,Phys. Rev. Lett.,126:157202 2021
Florian Lange, Satoshi Ejima, Junji Fujimoto, Tomonori Shirakawa, Holger Fehske, Seiji Yunoki, Sadamichi Maekawa

Zeeman coupling and Dzyaloshinskii-Moriya interaction driven by electric current vorticity
,Phys. Rev. B,103:L220402 2021
Junji Fujimoto, Wataru Koshibae, Mamoru Matsuo, Sadamichi Maekawa

Spin-charge conversion and current vortex in spin-orbit coupled systems
,APL Materials,9:060904 2021
Junji Fujimoto, Florian Lange, Satoshi Ejima, Tomonori Shirakawa, Holger Fehske, Seiji Yunoki, Sadamichi Maekawa

Valley-Dependent Spin Transport in Monolayer Transition-Metal Dichalcogenides
,Phys. Rev. Lett.,124:166803 2020
Yuya Ominato, Junji Fujimoto, Mamoru Matsuo

Magnon current generation by dynamical distortion
,Phys. Rev. B,102:020406(R) 2020
Junji Fujimoto, Mamoru Matsuo

Nonlocal spin-charge conversion via Rashba spin-orbit interaction
,Phys. Rev. B,99:054407 2019
Junji Fujimoto, Gen Tatara

Alternating current-induced interfacial spin-transfer torque
,Phys. Rev. B,100:220402(R) 2019
Junji Fujimoto, Mamoru Matsuo

Transport Coefficients of Dirac Ferromagnet: Effects of Vertex Corrections
,Phys. Rev. B,97:104421 2018
Junji Fujimoto

Strong Bias Effect on Voltage-Driven Torque at Epitaxial Fe-MgO Interface
,Phys. Rev. X,7:031018 2017
Shinji Miwa, Junji Fujimoto, Philipp Risius, Kohei Nawaoka, Minori Goto, Yoshishige Suzuki

Intrinsic and Extrinsic Spin Hall Effects of Dirac Electrons
,J. Phys. Soc. Jpn.,86:094704 2017
Takaaki Fukazawa, Hiroshi Kohno, Junji Fujimoto

Transport Properties of Dirac Ferromagnet
,Phys. Rev. B,90:214418 2014
Junji Fujimoto, Hiroshi Kohno

Ultraviolet divergence and Ward-Takahashi identity in a two-dimensional Dirac electron system with short-range impurities
,Phys. Rev. B,87:085437 2013
Junji Fujimoto, Akio Sakai, Hiroshi Kohno

Dirac Liquid Theory: 2nd Order Perturbation Approach
,J. Phys. Soc. Jpn. Suppl,81:SB042 2012
Junji Fujimoto, Yuki Fuseya, Kazumasa Miyake

Presentation

電流渦に伴う物理現象の理論的研究
日本物理学会 2024年春季大会 202403
藤本純治

Theory of spin manipulation by geometrical structures via electric current
MRM2023/IUMRS-ICA2023 202312
Junji Fujimoto, Wataru Koshibae, Hiroshi Funaki, Mamoru Matsuo, and Sadamichi Maekawa

Electron hydrodynamics by spin Hall effect
The Asia-Pacific Workshop on Strongly Correlated Systems 2023 202309
Junji Fujimoto

スピントルクに対する場の理論的アプローチ: Slonczewskiトルク・スピンHallトルク
日本物理学会 2022年秋季大会 202209
藤本 純治

Magnetic skyrmion creation by electron hydrodynamic effects
29th International Conference on Low Temperature Physics 202208
Junji Fujimoto, Wataru Koshibae, Hirhoshi Funaki, Mamoru Matsuo, and Sadamichi Maekawa

Skyrmion Creation and Annihilation by Electric Current Vorticity
The 15th Joint MMM-INTERMAG Conference 202201
Junji Fujimoto, Hiroshi Funaki, Wataru Koshibae, Matsuo Matsuo, and Sadamichi Maekawa