大阪大学先導的学際研究機構 スピン学際研究部門

研究実績Publications

Publications
Spintronics Research Network Division

2022年度

  1. T. Naito, M. Yamada, Y. Wagatsuma, K. Sawano, and K. Hamaya,
    “Effect of Strain on Room-temperature Spin Transport in Si0.1Ge0.9”,
    Phys. Rev. Appl. 18, 024005 (2022).
  2. S. Fujii, T. Usami, Y. Shiratsuchi, A. M. Kerrigan, A. M. Yatmeidhy, S. Yamada, T. Kanashima, R. Nakatani, V. K. Lazarov, T. Oguchi, Y. Gohda, and K. Hamaya,
    “Giant converse magnetoelectric effect in a multiferroic heterostructure with polycrystalline Co2FeSi”,
    NPG Asia Mater. 14, 43 (2022).
  3. T. Naito, R. Nishimura, M. Yamada, A. Masago, Y. Shiratsuchi, Y. Wagatsuma, K. Sawano, R. Nakatani, T. Oguchi, and K. Hamaya,
    “Significant effect of interfacial spin moments in the ferromagnet-semiconductor heterojunctions on spin transport in a semiconductor”,
    Phys. Rev. B 105, 195308 (2022).
  4. R. Ishikawa, M. Goto, H. Nomura, and Y. Suzuki,
    “Controlling the creation/annihilation and distribution of magnetic skyrmions by manipulating an externally applied voltage”,
    Appl. Phys. Lett. 121, 252402 (2022).
  5. M. Goto, R. Ishikawa, H. Nomura, and Y. Suzuki,
    “Annealing process of Co-Fe-B based multilayers showing skyrmion Brownian motion”,
    AIP Advances 13, 025216 (2023).
  6. T. Tonami, M. Nakano, R. Kishi, and Y. Kitagawa,
    “Effects of introducing nitrogen atoms into oligoacene skeleton on vibronic coupling and singlet fission dynamics”,
    Chem. Phys. Lett. 813, 140311 (2023).
  7. H. Takahashi, K. Akiba, M. Takahashi, A. H. Mayo, M. Ochi, T. C. Kobayashi, and S. Ishiwata,
    “Superconductivity in a magnetic Rashba semimetal EuAuBi”,
    J. Phys. Soc. Jpn. 92, 013701 (2023). [Selected as Editors’ Choice]
  8. H. Takahashi, M. Onose, Y. Kobayashi, T. Osaka, S. Maeda, A. Miyake, M. Tokunaga, H. Sagayama, Y. Yamasaki, and S. Ishiwata,
    “Possible helimagnetic order in Co4+-containing perovskites Sr1−xCaxCoO3”,
    APL Materials 10, 111116 (2022). [invited article for the Special Topic on “Materials Challenges and Synthesis Science of Emerging Quantum Materials”]
  9. M. Onose, H. Takahashi, T. Saito, T. Kamiyama, R. Takahashi, H. Wadati, S. Kitao, M. Seto, H. Sagayama, Y. Yamasaki, T. Sato, F. Kagawa, and S. Ishiwata,
    “Spin-charge coupling and decoupling in perovskite-type iron oxides (Sr1-xBax)2/3La1/3FeO3”,
    Phys. Rev. Mater. 6, 094401 (2022).
  10. H. Takahashi, T. Akiba, A. H. Mayo, K. Akiba, A. Miyake, M. Tokunaga, H. Mori, R. Arita, and S. Ishiwata,
    “Spin-orbit-derived giant magnetoresistance in a layered magnetic semiconductor. AgCrSe2”,
    Phys. Rev. Mater. 6, 054602 (2022). [selected as Editors’ Suggestion]
  11. X. Wang, K. Ujimoto, K. Toyoki, R. Nakatani, and Y. Shiratsuchi,
    “Increase of Néel temperature of magnetoelectric Cr2O3 thin film by epitaxial lattice matching”,
    Appl. Phys. Lett. 121, 182402 (2022).
  12. K. Toyoki, S. Matsui, Y. Shiratsuchi, Y. Endo, and R. Nakatani,
    “Frequency dependence of coercivity in nickel and Co-Fe-B thin film for DC to 100 kHz region”,
    Jpn. J. Appl. Phys. 62, SB1008 (2022).
  13. H. Ekawa, T. Okano, O. Huang, I. Iino, K. Toyoki, R. Nakatani, T. Kato, and Y. Shiratsuchi,
    “Peculiar temperature dependence of magneto-optic Kerr rotation associated with antiferromagnetic–paramagnetic transition”,
    Jpn. J. Appl. Phys. 62, SB1002 (2022).
  14. I. Iino, T. Tada, K. Toyoki, R. Nakatani, and Y. Shiratsuchi,
    “Anomalous Hall effect in Pt/Al-doped C2O3 epitaxial film”,
    AIP Advances, 13, 015035 (2023).
  15. H. Ekawa, J. Shen, K. Toyoki, R. Nakatani, and Y. Shiratsuchi,
    “Gate-induced switching of perpendicular exchange bias with very low coercivity in Pt/Co/Ir/Cr2O3/Pt thin film”,
    Appl. Phys. Lett. 122, 063404 (2023).
  16. R. Yukawa, S. Yamamoto, R. Arita, Y. Minami, K. Yamanoi, K. Ozawa, K. Sakamoto, T. Shimizu, N. Sarukura, and I. Matsuda,
    “Resolving decay-time dependent photoluminescence induced by phonon-dressed excitons in ZnO”,
    Phys. Rev. Mater. 6, 104607 (2022).
  17. K. Sakamoto, T. Kobayashi, K. Yaji, T. Shishidou, and M. Donath,
    “Spin-polarized electrons in atomic layer materials formed on solid surfaces”,
    Prog. Surf. Sci. 97, 100665 (2022).
  18. K. Yokota, S. Inagaki, W. Qian, R. Nemoto, S. Yoshizawa, E. Minamitani, K. Sakamoto, and T. Uchihashi,
    “Non-charge-transfer Origin of Tc Enhancement in a Surface Superconductor Si(111)-(√7×√3)-In with Adsorbed Organic Molecules”,
    J. Phys. Soc. Jpn. 91, 123704 (2022).
  19. S. Inagaki, N. Ebara, T. Kobayashi, R. Itaya, K. Yokota, I. Yamamoto, J. Osiecki, K. Ali, C. Polley, H. M. Zhang, L. S. O. Johansson, T. Uchihashi, and K. Sakamoto,
    “Effects of adsorbed molecular ordering to the superconductivity of a 2D atomic layer crystal”,
    Phys. Rev. Mater. 7, 024805 (2023).
  20. S. Nakamura, H. Kiyama, and A. Oiwa,
    “Micromagnet design for addressable fast spin manipulations in a 2 × 2 quantum dot array”,
    J. Appl. Phys. 132, 224301 (2022).
  21. S. Ji, T. Tajiri, X. Liu, H. Kiyama, A. Oiwa, J. Ritzmann, A. Ludwig, A. D Wieck, and S. Iwamoto,
    “Polarization-independent enhancement of optical absorption in a GaAs quantum well embedded in an air-bridge bull’s-eye cavity with metal electrodes”
    Jpn. J. Appl. Phys. 62, SC1018 (2023).
  22. X. Liu, N. Spitzer, H. Kiyama, A. Ludwig, A. D. Wieck, and A. Oiwa,
    “Anomalous Screening Effect of Superlattice-Doped GaAs/(Al,Ga)As Heterostructures under Illumination”,
    Phys. Rev. Appl. 19, 024056 (2023).
  23. S. Ushiba, T. Nakano, N. Miyakawa, A. Shinagawa, T. Ono, Y. Kanai, S. Tani, M. Kimura, and K. Matsumoto,
    “Robust graphene field-effect transistor biosensors via hydrophobization of SiO2 substrates”,
    Appl. Phys. Express 15, 115002 (2022).
  24. T. Morita, K. Hasegawa, T. Koyama, and D. Chiba,
    “Modulation of spin-orbit torque by insertion of a NiO layer in a Pt/Co structure formed on Al2O3 and Si/SiOx substrate”,
    Jpn. J. Appl. Phys. 61, 070908 (2022).
  25. T. Koyama, Y. Nakatani, and D. Chiba,
    “Chirality-induced effective field in Pt/Co/MgO system with spatial anisotropy-modulation”,
    Appl. Phys. Lett. 120, 172402 (2022).
  26. K. Fukushima, K. Ueda, N. Moriuchi, T. Kida, M. Hagiwara, and J. Matsuno,
    “Spin Hall magnetoresistance in Pt/Y3Fe5O12 bilayers grown on Si and Gd3Ga5O12 substrates”,
    Appl. Phys. Lett. 121, 232403 (2022).
  27. K. Yokoi, H. Murakawa, H. Sakai, and N. Hanasaki,
    “Anomalous Nernst effect in the nonmagnetic nodal-line semimetal PbTaSe2”,
    Phys. Rev. B 106, 115118 (2022).

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