2023 2025



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    1. Reiji Obata, Haiming Sun, Kartik Samanta, Naafis Ahnaf Shahed, Mioko Kosugi,
      Takashi Kikkawa, Alaa Abdallah, Kenji Watanabe, Takashi Taniguchi, Kazu Suenaga,Eiji Saitoh, Shigeo Maruyama, Kazuhiko Hirakawa, Kirill D. Belashchenko,Evgeny Y. Tsymbal, and Junji Haruyama
      "Pseudotunnel Magnetoresistance in Twisted van der Waals
      Fe3GeTe2 Homojunctions", Advanced Materials (2025)
    2. Y. Nonaka, K. Takaki, Y. Kobayashi, and J. Haruyama
      "Machine learning for predicting physical parameters of atom-vacancy defects from low-frequency noise in few-atomlayer MoS2", AIP Advances
    3. Mioko Kosugi, Shunta Furuichi, Yung-Chang Lin, Yusuke Kobayashi, Keita
      Takaki, Takashi Kikkawa, Takashi Taniguchi, Kenji Watanabe, Takashi Kohno,
      Kazu Suenaga, Eiji Saitoh, Shigeo Maruyama, and Junji Haruyama
      "Atom-Vacancy-Defect-Derived Electric Hysteresis Loops and Stochastic Low-Frequency Noises in Few-Atom Layer MoS2"
      ACS Applied Materials & Interfaces
    4. R. Obata , M. Kosugi, Y. Oguchi, H. Sun, T. Kikkawa, C. Tomatsu, K. Suenaga, E. Saitoh, S. Maruyama, J. Haruyama, "Enhanced magnetism derived from pore-edge spins in thin Fe3GeTe2 nanomeshes", Nanotechnology . https://doi.org/10.1088/1361-6528/ad6fa2 (2024).
    5. R. Obata, M. Kosugi, T. Kikkawa, K. Kuroyama, T. Yokouchi, Y. Shiomi, S. Maruyama, K. Hirakawa, E. Saitoh and J. Haruyama, "Coexistence of Quantum-Spin-Hall and Quantum-Hall-Topological-Insulating States in Graphene/hBN on SrTiO3 Substrate", Advanced Materials 2311339 (2024).
    6. M. Kosugi, R. Obata, K. Suzuki, K. Kuroyama, S. Du, B. Skinner, T. Kikkawa, T. Yokouchi, Y. Shiomi, S. Maruyama, K. Hirakawa, E. Saitoh, and J. Haruyama, "Gate-tunable resistance drops related to local superconducting gaps in thin TaS2 layers on SrTiO3 substrates", APL Mater. 11, 081106 (2023).