Ruma Mandal Ph.D.

職名 Assistant Professor, AIMR
Guest Researcher, National Institute for Materials Science
グループ デバイス・システムグループ
研究室 水上成美研究室(新しいタブで開きます)
所在地 片平キャンパス AIMRアネックス棟321号室
(〒980-8577 仙台市青葉区片平2-1-1)
電話 022-217-6004


  • Magnetism
  • Spintronics
  • Ultrafast magnetization dynamics
  • THz time domain spectroscopy


  • Investigation of Magnetic Damping of Tetragonally Distorted Ultrathin Fe0.5Co0.5 Epitaxial Film with High Magnetic Anisotropy, Appl. Phys. Lett., 113, (2018), 232406 (**Editor’s Pick), R. Mandal, J. W. Jung, K. Masuda, Y. K. Takahashi*, Y. Sakuraba, S. Kasai, Y. Miura, T. Ohkubo and K. Hono.
  • Time Domain Magnetization Dynamics Study to estimate Interlayer Exchange Coupling Constant in Nd-Fe-B/Ni80Fe20 Films, J. Magn. Magn. Mater., 468, (2018), 273-278, R. Mandal, D. Ogawa, Y. Tamazawa, K. Ishioka, T. Shima, T. Kato, S. Iwata, Y. K. Takahashi, S. Hirosawa and K. Hono.
  • Tunable Spin Wave Spectra in Two-Dimensional Ni80Fe20 Antidot Lattices with Varying Lattice Symmetry, J. App. Phys., 118, (2015) 053910, R. Mandal, S. Barman, S. Saha, Y. Otani and A. Barman.
  • Effect of Antidot Shape on the Spin Wave Spectra of Two-Dimensional Ni80Fe20 Antidot Lattices, Appl. Phys. Lett., 103, (2013), 262410, R. Mandal, P. Laha, K. Das, S. Saha, S. Barman, A. K. Raychaudhuri and A. Barman.
  • Optically Induced Tunable Magnetization Dynamics in Nanoscale Co Antidot Lattices, ACS Nano, 6, (2012), 3397, R. Mandal, S. Saha, D. Kumar, S. Barman, S. Pal, K. Das, A. K. Raychaudhuri, Y. Fukuma, Y. Otani and A. Barman.


  • Excellent presentation award from Institute of Electrical Engineers of Japan (IEEJ).
  • Invited Speaker and act as a Session Chair(Poster) in MMM 2017, Pittsburgh, USA.