Susumu OKUBO

Susumu OKUBO

Susumu OKUBO

D.Sc., Tohoku University, 1996
Associate Professor

Research Group: Condensed Matter Experiments Group
Phone: +81-78-803-5644
E-mail: okubophys.sci.kobe-u.ac.jp
Personal HP: http://extreme.phys.sci.kobe-u.ac.jp/extreme/staffs/staff.html

Research Description

  1. Electron spin resonance (ESR) study of frustrated spin systems
  2. High-field ESR study of low-dimensional quantum spin systems
  3. Fermiological study of low-dimentional organic conductors
  4. Instrumentations for the high magnetic field

Main Publications

  1. Susumu Okubo, Yoko Sueyasu, Shigeo Hara, Takahiro Sakurai, Hitoshi Ohta, Mitsuru Akaki, Masayuki Hagiwara, Fumiko Kimura, Tsunehisa Kimura, Kazuhiro Nawa, Yoshihiko Okamoto, Zenji Hiroi, "High-Field THz ESR Measurements of One-Dimensional Frustrated Spin System Using Magnetically Aligned Powder Sample", Appl. Magn. Reson. 56 (2025) 1477-1487.
  2. M. Fujihala, Y. Sakuma, S. Mitsuda, A. Nakao, K. Munakata, R. A. Mole, S. Yano, D. H. Yu, K. Takehana, Y. Imanaka, M. Akaki, S. Okubo, and H. Ohta, "Relief of spin frustration through magnetic anisotropy in the quasi-one-dimensional S = 1/2 antiferromagnet Na2CuSO4Cl2", Phys. Rev. B 105 (2022) 144410-6.
  3. Daisuke Yamamoto, Takahiro Sakurai, Ryosuke Okuto, Susumu Okubo, Hitoshi Ohta, Hidekazu Tanaka, Yoshiya Uwatoko, "Continuous control of classical-quantum crossover by external high pressure in the coupled chain compound CsCuCl3", Nat. Phys. 12 (2021) 4263-6.
  4. Susumu Okubo, Hitoshi Ohta, Tatsuya Ijima, Tatsuya Yamazaki, Wei-min Zhang, Shigeo Hara, Shinichi Ikeda, Hiroyuki Oshima, Miwako Takahashi, Keisuke Tomiyasu, Tadataka Watanabe, "THz ESR Study of Peculiar Co Pyrochlore System GeCo2O4 Using Pulsed High Magnetic Field", Appl Magn. Reson. 52 (2021) 411-424.
  5. Susumu Okubo, Ryohei Nakata, Shohei Ikeda, Naoki Takahashi, Takahiro Sakurai, Wei-Min Zhang, Hitoshi Ohta, Tokuro Shimokawa, Tôru Sakai, Koji Okuta, Shigeo Hara, and Hirohiko Sato, "Dzyaloshinsky-Moriya Interaction and the Ground State in S = 3/2 Perfect Kagome Lattice Antiferromagnet KCr3(OH)6(SO4)2 (Cr-Jarosite) Studied by X-Band and High-Frequency ESR", J. Phys. Soc. Jpn. 86 (2017) 024703-6.
  6. Susumu Okubo, Tomonari Ueda, Hitoshi Ohta, Weimin Zhang, Takahiro Sakurai, Nozomi Onishi, Masaki Azuma, Yuichi Shimakawa, Hiroki Nakano, and Tôru Sakai, "Dzyaloshinsky-Moriya interaction and field-induced magnetic order in an antiferromagnetic honeycomb lattice compound Bi3Mn4O12(NO3) studied by high-field electron spin resonance", Phys. Rev. B 86 (2012) 140401-4.
Staff Member List