大阪大学先導的学際研究機構 スピン学際研究部門


Spintronics Research Network Division


  1. A. Yamada, M. Yamada, S. Kusumoto, Julio A. do Nascimento, Connor Murrill, S. Yamada, K. Sawano, V. K. Lazarov, and K. Hamaya,
    “Growth of all-epitaxial Co2MnSi/Ge/Co2MnSi vertical spin-valve structures on Si”,
    Mat. Sci. Semicon. Proc. 173, 108140 (2024).
  2. M. Yamada, S. Suzuki, Ai I. Osaka, K. Sumi, T. Inoue, A. N. Hattori, S. Yamada, K. Sawano, M. Dhamrin, and K. Hamaya,
    “Al-Ge-paste-induced liquid phase epitaxy of Si-rich SiGe(111) for epitaxal Co-based Heusler alloys”,
    Mat. Sci. Semicon. Proc. 174, 108232 (2024).
  3. M. Yamada, S. Kusumoto, A. Yamada, Y. Wagatsuma, K. Sawano, and K. Hamaya,
    “Effect of Sn doping on low-temperature growth of Ge epilayers on half-metallic Co2FeSi”,
    Mat. Sci. Semicon. Proc. 171, 107987 (2024).
  4. J. Okabayashi, T. Usami, A. M. Yatmeidhy, Y. Murakami, Y. Shiratsuchi, R. Nakatani, Y. Gohda, and K. Hamaya,
    “Strain-induced specific orbital control in a Heusler alloy-based interfacial multiferroics”,
    NPG Asia Mater. 16, 3 (2024). (Nature Research).
  5. T. Onabe, Z. Wu, T. Tohei, Y. Hayashi, K. Sumitani, Y. Imai, S. Kimura, T. Naito, K. Hamaya, and A. Sakai,
    “Local strain distribution analysis in strained SiGe spintronics devices”,
    Jpn. J. Appl. Phys. 63, 02SP61(2024).
  6. N. Amamizu, M. Nishida, K. Sasaki, R. Kishi, and Y. Kitagawa,
    “Theoretical study on the open-shell electronic structure and electron conductivity of [18]annulene as a molecular parallel circuit model”,
    Nanomaterials  14, 98 (2024).
  7. K. Sakoda, S. Yamaguchi, K. Honjo, Y. Kitagawa, T. Mitsudome, and T. Mizugaki,
    “Reductive amination of carboxylic acids under H2 using a heterogeneous Pt–Mo catalyst”,
    Green Chem. accepted, (2024).
  8. A. Yamasaki, T. Oguni, T. Hayashida, K. Miyazaki, N. Tanaka, K. Nakagawa, K. Tamura, K. Mimura, N. Kawamura, H. Fujiwara, G. Nozue, A. Ose, Y. Kanai-Nakata, A. Higashiya, S. Hamamoto, K. Tamasaku, M. Yabashi, T. Ishikawa, S. Imada, A.Sekiyama, H. Sakata, and S. Demura,
    “Bulk superconductivity in Pb-substituted BiS2-based compounds studied by hard-x-ray spectroscopy”,
    Phys. Rev. B accepted, (2024).
  9. T. Ohkochi, R. Takahashi, H. Fujiwara, H. Takahashi, R. Adam, U. Parlak, K. Yamamoto, H. Osawa, M. Kotsugi, A. Tsukamoto, H. Wadati, A. Sekiyama, C. M. Schneider, M. Tsunoda, S. Suga, and T. Kinoshita,
    “Investigation of deterministic and cumulative nature in helicity-dependent optical switching of ferrimagnetic Gd–Fe–Co films”,
    J. Magn. Magn. Mater. accepted, (2024).
  10. M. Sugino, K. Ueda, T. Kida, M. Hagiwara, and J. Matsuno,
    “Effect of interface quality on spin Hall magnetoresistance in Pt/MgFe2O4 bilayers”,
    Appl. Phys. Express 17, 013003 (2024).
  11. N. Mitsuishi, Y. Sugita, T. Akiba, Y. Takahashi, M. Sakano, K. Horiba, H. Kumigashira, H. Takahashi, S. Ishiwata, Y. Motome, and K. Ishizaka,
    “Unveiling the orbital-selective electronic band reconstruction through the structural phase transition in TaTe2”,
    Phys. Rev. Res. 6, 013155 (2024).
  12. X. Liu, Y. Matsumoto, T. Fujita, A. Ludwig, A. D. Wieck, and A. Oiwa,
    “Accelerated Adiabatic Passage of a Single Electron Spin Qubit in Quantum Dots”,
    Phys. Rev. Lett. 132, 027002 (2024).
  13. C. Fan, K. Sakamoto, and P. Krüger,
    “Carrier doping of Bi2Se3 surface by chemical adsorption – a DFT study”,
    Appl. Surf. Sci. 643, 158699 (2024).
  14. R. Itaya, Y. Higuchi, T. Nishioka, M. Tomita, K. Kuroda, J. Fujii, H. Sato, and K. Sakamoto,
    “Interface of Manganese(II) Phthalocyanine and Topological Insulators”,
    J. Phys. Chem. C 128, 2705-2712 (2024).
  15. T. Watanabe, M. Goto, Y. Ando, T. Watakabe, H. Nomura, and Y. Suzuki,
    “Magnetoresistance ratio in magnetic tunnel junction with silicon diffused MgO barrier”,
    Appl. Phys. Express 17, 013001 (2024).
  16. K. Ujimoto, H. Sameshima, K. Toyoki, T. Moriyama, K. Nakamura, Y. Kotani, M. Suzuki, I. Iino, N. Kawamura, R. Nakatani, and Y. Shiratsuchi,
    “Giant gate-modulation of antiferromagnetic spin reversal field by magnetoelectric effect”,
    NPG Asia Materials, accepted, (2024).
  17. T. Usami, Y. Sanada, Y. Shiratsuchi, S. Yamada, T. Kanashima, R. Nakatani, and K. Hamaya,
    “Converse magnetoelectric coupling coefficient greater than 10-6 s/m in perpendicularly magnetized Co/Pd multilayers on Pb(Mg1/3Nb2/3)O3-PbTiO3”,
    J. Magn. Magn. Mater. 570, 170532 (2023).
  18. Y. Murakami, T. Usami, R. Watarai, Y. Shiratsuchi, T. Kanashima, R. Nakatani, Y. Gohda, and K. Hamaya,
    “Metastable Co3Mn/Fe/Pb(Mg1/3Nb2/3)O3-PbTiO3 multiferroic heterostructures”,
    J. Appl. Phys. 134, 224101 (2023).
  19. S. Kimura, M. Yamada, T. Okuno, K. Sawano, K. Hamaya, and K. Ando,
    “Dzyaloshinskii-Moriya interaction at epitaxial ferromagnet/semiconductor interface”,
    Phys. Rev. B 108, 094441 (2023).
  20. K. Yamamoto, T. Matsuo, M. Yamada, Y. Wagatsuma, K. Sawano, and K. Hamaya,
    “Electrical properties of a low-temperature fabricated Ge-based top-gate MOSFET structure with epitaxial ferromagnetic Heusler-alloy Schottky-tunnel source and drain”,
    Mat. Sci. Semicon. Proc. 167, 107763 (2023).
  21. S. Hu, S. Yamada, P-C. Chang, K. Ohnishi, W-C. Lin, K. Hamaya, and T. Kimura,
    “Efficient electrical manipulation of magnetization process using epitaxially controlled Co2FeSi/BaTiO3 multiferroic interface”,
    Phys. Rev. Applied 20, 034029 (2023).
  22. S. Yamada, M. Kato, S. Ichikawa, M. Yamada, T. Naito, Y. Fujiwara, and K. Hamaya,
    “Half-metallic Heusler alloy/GaN heterostructure for semiconductor spintronics devices”,
    Adv. Electron. Mater. 9, 2300045 (2023).
  23. N. Soya, M. Yamada, K. Hamaya, and K. Ando,
    “Isotropic spin Hall effect in an epitaxial ferromagnet”,
    Phys. Rev. Lett. 131, 076702 (2023).
  24. S. Miki, K. Hashimoto, J. Cho, J. Jung, C. Y. You, R. Ishikawa, E. Tamura, H. Nomura, M. Goto, and Y. Suzuki,
    “Spatial control of skyrmion stabilization energy by low-energy Ga+ ion implantation”,
    Appl. Phys. Lett. 122, 202401 (2023).
  25. 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).
  26. T. Tonami, H. Miyamoto, M. Nakano, R. Kishi, and Y. Kitagawa,
    “Theoretical Study on Thermal Structural Fluctuation Effects of Intermolecular Configurations on Singlet Fission in Pentacene Crystal Models”,
    J. Phys. Chem. A  127, 1883 (2023).
  27. T. Kodama, K. Uchida, C. Nakasuji, R. Kishi, Y. Kitagawa, and M. Tobisu,
    “Open-Shell Germylene Stabilized by a Phenalenyl-Based Ligand”,
    Inorg. Chem. 62, 7861 (2023).
  28. K. Sumida, S. Higaki, H. Sato, D. Tsuru, K. Miyamoto, T. Okuda, Y. Kuroiwa, C. Moriyoshi, K. Takase, T. Oguchi, and A. Kimura,
    “One-Dimensional Band Structure in Quasi-Two-Dimensional η-Mo4O11 Revealed by Angle-Resolved Photoelectron Spectroscopy and First-Principles Calculation”,
    J. Phys. Soc. Jpn. 92, 084706 (2023).
  29. H. Takahashi, T. Sasaki, A. Nakano, K. Akiba, M. Takahashi, A. H. Mayo, M. Onose, T. C. Kobayashi, and S. Ishiwata,
    “Superconductivity in a ferroelectric-like topological semimetal SrAuBi”,
    npj Quantum Mater. 8, 77 (2023).
  30. T. Suzuki, Y. Kubota, N. Mitsuishi, S. Akatsuka, J. Koga, M. Sakano, S. Masubuchi, Y. Tanaka, T. Togashi, H. Ohsumi, K. Tamasaku, M. Yabashi, H. Takahashi, S. Ishiwata, T. Machida, I. Matsuda, K. Ishizaka, and K. Okazaki,
    “Ultrafast control of the crystal structure in a topological charge-density-wave material”,
    Phys. Rev. B 108, 184305 (2023).
  31. N. Katayama, Y. Matsuda, K. Kojima, T. Hara, S. Kitou, N. Mitsuishi, H. Takahashi, S. Ishiwata, K. Ishizaka, and H. Sawa,
    “Observation of local atomic displacements intrinsic to the double zigzag chain structure of 1T-MTe2 (M = V, Nb, Ta)”,
    Phys. Rev. B 107, 245113 (2023).
  32. 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).
  33. H. Fujiwara, Y. Nakatani, H. Aratani, Y. K.-Nakata, K. Yamagami, S. Hamamoto, T. Kiss, A. Yamasaki, A. Higashiya, S. Imada, A. Tanaka, K. Tamasaku, M. Yabashi, T. Ishikawa, A. Yasui, H. Yamagami, J. Miyawaki, A. Miyake, T. Ebihara, Y. Saitoh, and A. Sekiyama,
    “Impact of the ground-state 4f symmetry for anisotropic cf hybridization in the heavy-fermion superconductor CeNi2Ge2”,
    Phys. Rev. B 108, 165121 (2023).
  34. T. Ishibe, Y. Komatsubara, K. Ishikawa, S. Takigawa, N. Naruse, Y. Mera, Y. Yamashita, Y. Ohishi and Y. Nakamura,
    “Boosting Thermoelectric Performance in Epitaxial GeTe Film/Si by Domain Engineering and Point Defect Control”,
    ACS Appl. Mater. Interfaces 15, 26104 (2023).
  35. H. N. Nam, Q. M. Phung, K. Suzuki, A. Masago, H. Shinya, T. Fukushima, and K. Sato,
    “Insight into Scattering Mechanisms and Transport Properties of AgCuS for Flexible Thermoelectric Applications”,
    ACS Appl. Mater. Interfaces 15, 43871 (2023).
  36. F. Luo, K. Toyoki, C. Mitsumata, J. Shen, R. Nakatani, and Y. Shiratsuchi,
    “Direct observation and stochastic analysis on thermally activated nucleation and growth of individual magnetic domain”,
    J. Magn. Magn. Mater. 587, 171228 (2023).
  37. T. Kobayashi, Y. Toichi, K. Yaji, Y. Nakata, Y. Yaoita, M. Iwaoka, M. Koga, Y. Zhang, J. Fujii, S. Ono, Y. Sassa, Y. Yoshida, Y. Hasegawa, F. Komori, S. Shin, S. Ichinokura, R. Akiyama, S. Hasegawa, T. Shishidou, M. Weinert, and K. Sakamoto,
    “Revealing the Hidden Spin-Polarized Bands in a Superconducting Tl Bilayer Crystal”,
    Nano Lett. 23, 7675 (2023).
  38. Y. Taniguchi, Hao-Bo Li, K. Shimoyama, A. N. Hattori, and H. Tanaka,
    “Epitaxial growth of EuNiO3 on SrTiO3 and its application to stacked protonation resistance switching devices”,
    Appl. Phys. Lett. 122, 263502 (2023).
  39. T. Morita, T. Koyama, and D. Chiba,
    “Process gas dependence of spin-orbit torque in Pt/NiO/Co structures”,
    Appl. Phys. Lett. 122, 262402 (2023).
  40. T. Gokita, R. Nagira, T. Torii, T. Koyama, and D. Chiba,
    “Modulation of perpendicular magnetic anisotropy in CoFeB/MgO structure by an application of biaxial tensile strain”,
    Appl. Phys. Express 16, 063001 (2023).
  41. R. Atsumi, J. Shiogai, T. Yamazaki, T. Seki, K. Ueda, and J. Matsuno,
    “Impact of epitaxial strain relaxation on ferromagnetism in a freestanding La2/3Sr1/3MnO3 membrane”,
    Jpn. J. Appl. Phys. 62, 100902 (2023).
  42. K. Ueda, H. Fujii, T. Kida, M. Hagiwara, and J. Matsuno,
    “Spin current generation from an epitaxial tungsten dioxide WO2”,
    APL Materials 11, 061125 (2023). [Featured Article]
  43. H. Sakai, K. Nakagawa, K. Tsuruda, J. Shiogai, K. Akiba, M. Tokunaga, S. Kimura, S. Awaji, A. Tsukazaki, H. Murakawa, and N. Hanasaki,
    “Variation of Landau level splitting in the Fermi level controlled Dirac metals (Eu,Gd)MnBi2”,
    Phys. Rev. B 108, 1151421 (2023).
  44. H. Murakawa, Y. Nakaoka, K. Iwase, T. Kida, M. Hagiwara, H. Sakai, and N. Hanasaki,
    “Giant negative magnetoresistance in the layered semiconductor CeTe2-xSbx with variable magnetic polarom density”,
    Phys. Rev. B 107, 165138 (2023).
  45. D. Hirai, T. Ambai, T. Konoike, S. Uji, Y. Hattori, Ta. Terashima, H. Ishikawa, K. Kindo, N. Katayama, T. Oguchi, and Z. Hiroi,
    “Fermi Surface and Light Quasi Particles in Hourglass Nodal Chain Metal β-ReO2”,
    J. Phys. Condense. Matter. 35, 405503 (2023).
  46. K. Ujimoto ,H.Sameshima, K.Toyoki, Y. Kotani, T. Moriyama, K. Nakamura, R. Nakatani, and Y. Shiratsuchi,
    “Direct observation of antiferromagnetic domains and field-induced reversal in Pt/Cr2O3/Pt epitaxial trilayers”,
    Appl. Phys. Lett. 123, 022407 (2023).
  47. K. Toyoki, D. Kitaguchi, Y. Sihiratsuchi, and R. Nakatani,
    “Influence of long- and short-range chemical order on spontaneous magnetization in single-crystalline Fe0.6Al0.4 compound thin films”,
    J. Phys. Condense. Matter. 36, 135805 (2023).
  48. F. Matsui, K. Hagiwara, E. Nakamura, T. Yano, H. Matsuda, Y. Okano, S. Kera, E. Hashimoto, S. Koh, K. Ueno, T. Kobayashi, E. Iwamoto, K. Sakamoto, S. Tanaka, and S. Suga,
    “Soft x-ray photoelectron momentum microscope for multimodal valence band stereography”,
    Rev. Sci. Instrum. 94, 083701 (2023).
  49. R. Itaya, Y. Toichi, R. Nakanishi, N. Ebara, Y. Nakata, K. Kasai, K. Kuroda, M. Arita, I. Yamamoto, K. Fukunani, and K. Sakamoto,
    “Creation of a p-type TlBiSe2 using photo-induced doping”,
    Phys. Rev. Mater. 7, 114201 (2023).
  50. J. Zhang, W. Kosaka, Q. Liu, N. Amamizu, Y. Kitagawa, and H. Miyasaka,
    “CO2-Sensitive Porous Magnet: Antiferromagnet Creation from a Paramagnetic Charge-Transfer Layered Metal–Organic Framework”,
    J. Am. Chem. Soc. 145, 26179 (2023).
  51. Y. Miyazawa, Z. Wang, S. Hatano, R. Takagi, H. Matsuoka, N. Amamizu, Y. Kitagawa, E. Kayahara, S. Yamago, and M. Abe,
    “Generation and Characterization of a Tetraradical Embedded in a Curved Cyclic Paraphenylene Unit”,
    Chem. Eur. J.  29, e202301009 (2023).
  52. R. Ishii, M. Uejo, E. Watari, M. Ikeda, H. Murakawa, H. Sakai, M. Matsuda, H. Yoshioka, M. Tsuchiizu, and N. Hanasaki,
    “Ferrimagnetic charge order in molecular conductors with diluted localized spins exhibiting enhanced giant magnetoresistance effect”,
    Phys. Rev. B 108, 205114 (2023).
  53. T. N. A. Nguyen, Q. N. Pham, V. T. Chu, K. T.Do, T. H. Nguyen, H. N. Pham, M. Goto, M. Fukumoto, H. Tomita, T. Watanabe, H.Kubota, A. Fukushima, K. Yakushiji, and Y. Suzuki,
    “Highly Sensitive Detection of Weak Low Frequency Magnetic Fields Using Single Nanoscale Orthogonal MgO Magnetic Tunnel Junctions under a Large Bias Field”,
    Mater. Trans. 64, 2128 (2023).