Junji Fujimoto's web site

last updated: 2019-05-22

Curriculum Vitae

Name (FAMILY, First)
FUJIMOTO, Junji
Ph.D. in science from Osaka university in Japan in 2015
Affilication (Position / Division, Department, Graduate Schlool, University, Country)
Postdoctoral fellow, Kavli Institute for Theoretical Sciences, University of Chinese Academy of Sciences, China
Research interests
Spintronics
Spin transport phenomena in multi-layer structure
Dirac electrons in the crystal
Societies
The Physical Society of Japan
Education
2015.03 Ph.D. in science (D.Sc.)
2013.04 - 2015.03 JSPS Research Fellowship for Young Scientists (DC2)
2012.04 - 2015.03 Doctoral Course of Division of Materials Physics, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University
2012.03 Master of Engineering (M.Eng.)
2010.04 - 2012.03 Master's Course of Division of Materials Physics, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University
2010.03 Bachelor of Engineering (B.Eng.)
2007.04 - 2010.03 Materials Physics Course, Department of Electronics and Materials Physics, Osaka University
2006.04 - 2007.03 Department of Electronics and Materials Physics, Osaka University
2002.04 - 2005.03 Nara prefectural Unebi Senior High School
1986.12 born in Nara Pref., Japan
TAs
2012
(2nd semester)
Problem Class of Applied Physics III (Condensed Matter)
2012
(1st semester)
Problem Class of Fundamental Physics I (Electromagnetism and Analytical Mechanics)
2011
(2nd semester)
Problem Class of Fundamental Physics II (Electromagnetism)
2011
(1st semester)
Problem Class of Applied Physics II (Statistical Mechanics)
2010
(1st & 2nd semester)
Tutorial Class
Others
I’m a staff member of the Materials Science Workshop for Kansai Young Researchers.
I’m a staff member of the 56th Condensed Matter Physics Summer School. (2011)
I’m an ambassador of o-henro-san. (2008 -)

Publication & Presentation

Papers

  1. “Ultraviolet divergence and Ward-Takahashi identity in a two-dimensional Dirac electron system with short-range impurities” Junji Fujimoto, Akio Sakai, and Hiroshi Kohno, Phys. Rev. B 87 085437 (2013).
  2. “Transport Properties of Dirac Ferromagnet” Junji Fujimoto and Hiroshi Kohno, Phys. Rev. B 90 214418 (2014). arXiv:1404.4741
  3. “Strong Bias Effect on Voltage-Driven Torque at Epitaxial Fe-MgO Interface” Shinji Miwa, Junji Fujimoto, Philipp Risius, Kohei Nawaoka, Minori Goto, and Yoshishige Suzuki, Phys. Rev. X 7 031018 (2017).
  4. “Intrinsic and Extrinsic Spin Hall Effects of Dirac Electrons” Takaaki Fukazawa, Hiroshi Kohno and Junji Fujimoto, J. Phys. Soc. Jpn. 86, 094704 (2017). arXiv:1705.03605
  5. “Transport Coefficients of Dirac Ferromagnet: Effects of Vertex Corrections” Junji Fujimoto, Phys. Rev. B 97 104421 (2018). arXiv:1708.06105
  6. “Nonlocal spin-charge conversion via Rashba spin-orbit interaction” Junji Fujimoto, and Gen Tatara, Phys. Rev. B 99 054407 (2019). arXiv:1812.08884

Proceedings

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

Oral presentation (Domestic)

  1. J. Fujimoto, A. Sakai and H. Kohno, “Ultraviolet Divergence in the Impurity Effect in 2D Dirac Electron System”
    JPS 2012 Spring Meeting, Kwansei Gakuin University, Japan
  2. J. Fujimoto and H. Kohno, “Transport Properties of a Dirac Ferromagnet”
    JPS 2012 Spring Meeting, Kwansei Gakuin University, Japan
  3. J. Fujimoto and H. Kohno, “Transport Properties of Dirac Ferromagnet II”
    JPS 2012 Fall Meeting, Yokohama National University, Japan
  4. J. Fujimoto and H. Kohno, “Gilbert damping torque of Dirac ferromagnet”
    JPS 2013 Fall Meeting, Tokushima University, Japan
  5. S. Kawabata, A. Sakai, J. Fujimoto, J. ShibataA and H. Kohno, “Gilbert Damping and Feedback Effect in Dirac and Rashba Ferromagnets”
    JPS 2013 Fall Meeting, Tokushima University, Japan
  6. J. Fujimoto and H. Kohno, “Transport Properties of Dirac Ferromagnet”
    The 3rd Meeting “Dirac electrons in solids”, Ako, Japan (2013).
  7. J. Fujimoto and H. Kohno, “Microscopic calculation of Rashba spin-orbit torques”
    JPS 70th Annual Meeting, Waseda University, Japan (2015).
  8. J. Fujimoto and H. Kohno, “Effects of Dirac points on Rashba spin-orbit torques”
    JPS 2015 Autumn Meeting, Kansai University, Japan (2015).
  9. J. Fujimoto, T. Fukazawa, and H. Kohno, “Effect of skew scattering on transport properties”
    JPS 2016 Autumn Meeting, Kanazawa University, Japan (2016).
  10. J. Fujimoto, “An effective model of antiferromagnetic metal in the adiabatic region and its spin-motive forces”
    JPS 2018 Autumn Meeting, Doshisha University, Japan (2018).

Poster presentation (Domestic)

  1. J. Fujimoto, Y. Fuseya and K. Miyake, “Dirac Liquid; 2nd Perturbation Theory”
    JPS 2011 Spring Meeting, Niigata University, Japan
  2. J. Fujimoto, H. Kohno, “Oder Parameters of Dirac Ferromagnet: Analysis by Self-consistent Equation”
    JPS 2013 Spring Meeting, Hiroshima University, Japan
  3. J. Fujimoto, H. Kohno, “Transport Properties of a Dirac Ferromagnet”
    YITP Symposium, “Dirac electrons in solids”, YITP, Kyoto, Japan
  4. J. Fujimoto, H. Kohno, “Effects of Vertex Corrections on Transport Coefficients of a Dirac Ferromagnet”
    JPS 2014 Spring Meeting, Tokai University, Japan
  5. J. Fujimoto, and H. Kohno,“Effects of Dirac points on Rashba spin-orbit torques”
    New Perspectives in Spintronic and Mesoscopic Physics, in Kashiwa, Japan, 2015.
  6. J. Fujimoto, H. Kohno, E. van der Bijl, and R.A. Duine, “Microscopic Calculation of Thermal Spin-Orbit Torques”
    JPS 2016 Spring Meeting, Tohoku-Gakuin University, Japan
  7. J. Fujimoto, “A Thermal Green Function Method for Non-linear Response”
    JPS 2017 Spring Meeting, Osaka University, Japan
  8. J. Fujimoto, and G. Tatara “Microscopic Theory of Rashba-Edelstein Magnetoresistance: Non-local Gauge Field Approach”
    JPS 2017 Autumn Meeting, Iwate University, Japan

Oral presentation (International)

  1. J. Fujimoto and H. Kohno, “Microscopic calculation of Rashba spin-orbit torques”
    APS March Meeting 2015, San Antonio, TX, US, 2015.
  2. J. Fujimoto and G. Tatara, “Effects of non-local emergent electromagnetic fields driven by Rashba spin-orbit coupling”, APS March Meeting 2018, Los Angels, CA, US, 2018.

Poster presentation (International)

  1. J. Fujimoto, Y. Fuseya and K. Miyake, “Dirac Liquid Theory: 2nd Order Perturbation Approach”
    TOKIMEKI 2011 International workshop on heavy fermions
  2. J. Fujimoto, H. Kohno, “Transport properties of Dirac Ferromagnet”
    the 7th International Conference on Physics and Applications of Spin-related Phenomena in Semiconductor (PASPS-VII), in Eindhoven, The Netherlands, 2012.
  3. J. Fujimoto, H. Kohno, “Transport properties of Dirac Ferromagnet”
    The 8th International Symposium on Metallic Multilayers (MML2013), Kyoto, Japan, 2012.
  4. J. Fujimoto, H. Kohno, “Transport properties of Dirac Ferromagnet”
    Concepts in Spintronics, KITP(UCSB), California, US, 2013.
  5. J. Fujimoto, and H. Kohno,“Effects of Dirac points on Rashba spin-orbit torques”, New Perspectives in Spintronic and Mesoscopic Physics, in Kashiwa, Japan, 2015.
  6. J. Fujimoto, and H. Kohno,“Effects of skew scattering on non-dissipative transport properties”, International workshop on nano-spin conversion science & quantum spin dynamics, University of Tokyo, Japan, 2016.
  7. J. Fujimoto, and G. Tatara,“Non-local spin-to-charge conversion via Rashba spin-orbit coupling”, One-Day Symposium on Spintronic Properties of Graphene and Related 2D Materials, University of Tokyo, Japan, 2018.

Contact Information

Address
No. 3 Zhongguanchun Nanyitiao Road, Haidian District, Beijing (100190)
Office
Room 409, IOP building A
Email address
fujimoto.junji@gmail.com
Email me in English or Japanese.