研究者詳細

顔写真

キヨ メイゼン
Xu Mingran
Xu Mingran
所属
大学院理学研究科 物理学専攻 電子物理学講座(量子スピン軌道物性分野)
職名
助教
学位
  • 博士(科学)(東京大学)

  • 修士(科学)(東京大学)

e-Rad 研究者番号
31034118

論文 17

  1. Time-gating of coherent spin-wave echoes from edge reflections in micro-patterned YIG

    K. An, M. Xu, C. Dubs, D. Grundler

    Applied Physics Letters 2026年8月17日

    DOI: 10.1063/5.0335911  

  2. Geometry-induced spin chirality in a non-chiral ferromagnet at zero field

    Mingran Xu, Axel J. M. Deenen, Huixin Guo, Pamela Morales-Fernández, Sebastian Wintz, Elina Zhakina, Markus Weigand, Claire Donnelly, Dirk Grundler

    Nature Nanotechnology 2026年1月

    DOI: 10.1038/s41565-025-02055-3  

  3. Electrical detection of interfacial exchange field at the (ferromagnetic insulator) | (normal metal) interface using spin-dependent scattering

    Prasanta Kumar Muduli, Naëmi Leo, Mingran Xu, Zheng Zhu, Jorge Puebla, Christian Ortiz Pauyac, Hironari Isshiki, YoshiChika Otani

    Journal of Physics D: Applied Physics 2025年7月14日

    DOI: 10.1088/1361-6463/ade691  

  4. Deterministic switching of antiferromagnetic spin textures by nonlinear magnons

    Jilei Chen, Mingran Xu, Jinlong Wang, Kai Wagner, Lutong Sheng, Hao Jia, Weiwei Wei, Han Zhang, Yuelin Zhang, Hanchen Wang, Rundong Yuan, Mohammad Hamdi, Song Liu, Tingyong Chen, Patrick Maletinsky, Jean-Philippe Ansermet, Dapeng Yu, Dirk Grundler, Haiming Yu

    Nature Communications 2025年7月1日

    DOI: 10.1038/s41467-025-60883-2  

  5. Perspective on nonvolatile magnon-signal storage and in-memory computation for low-power consuming magnonics

    A. Nizet, M. Xu, S. S. Joglekar, A. Mucchietto, D. Grundler

    Applied Physics Letters 2025年4月21日

    DOI: 10.1063/5.0260884  

  6. Emergent coherent modes in nonlinear magnonic waveguides detected at ultrahigh frequency resolution

    K. An, M. Xu, A. Mucchietto, C. Kim, K.-W. Moon, C. Hwang, D. Grundler

    Nature Communications 2024年8月24日

    DOI: 10.1038/s41467-024-51483-7  

  7. Generation of out-of-plane polarized spin current in (permalloy, Cu)/EuS interfaces

    Gupta, P., Chowdhury, N., Xu, M., Muduli, P.K., Kumar, A., Kondou, K., Otani, Y., Muduli, P.K.

    Physical Review B 109 (6) 2024年2月12日

    DOI: 10.1103/PhysRevB.109.L060405  

    ISSN:2469-9950 2469-9969

  8. Realization and Control of Bulk and Surface Modes in 3D Nanomagnonic Networks by Additive Manufacturing of Ferromagnets

    Guo, H., Deenen, A.J.M., Xu, M., Hamdi, M., Grundler, D.

    Advanced Materials 35 (39) 2023年

    DOI: 10.1002/adma.202303292  

    ISSN:0935-9648 1521-4095

  9. Interaction between surface acoustic waves and spin waves in a ferromagnetic thin film

    Yamamoto, K., Xu, M., Puebla, J., Otani, Y., Maekawa, S.

    Journal of Magnetism and Magnetic Materials 545 2022年

    DOI: 10.1016/j.jmmm.2021.168672  

    ISSN:0304-8853

  10. Non-reciprocal pumping of surface acoustic waves by spin wave resonance

    Yamamoto, K., Yu, W., Yu, T., Puebla, J., Xu, M., Maekawa, S., Bauer, G.

    Journal of the Physical Society of Japan 89 (11) 113702-113702 2020年11月15日

    出版者・発行元: Physical Society of Japan

    DOI: 10.7566/JPSJ.89.113702  

    ISSN:0031-9015 1347-4073

  11. Nonreciprocal surface acoustic wave propagation via magneto-rotation coupling

    Xu, M., Yamamoto, K., Puebla, J., Baumgaertl, K., Rana, B., Miura, K., Takahashi, H., Grundler, D., Maekawa, S., Otani, Y.

    Science Advances 6 (32) 2020年8月7日

    DOI: 10.1126/sciadv.abb1724  

    ISSN:2375-2548

  12. Acoustic ferromagnetic resonance and spin pumping induced by surface acoustic waves

    Puebla, J., Xu, M., Rana, B., Yamamoto, K., Maekawa, S., Otani, Y.

    Journal of Physics D Applied Physics 53 (26) 264002-264002 2020年6月24日

    出版者・発行元: {IOP} Publishing

    DOI: 10.1088/1361-6463/ab7efe  

    ISSN:0022-3727 1361-6463

  13. Enhancement of acoustic spin pumping by acoustic distributed Bragg reflector cavity

    Hwang, Y., Puebla, J., Xu, M., Lagarrigue, A., Kondou, K., Otani, Y.

    Applied Physics Letters 116 (25) 2020年6月22日

    DOI: 10.1063/5.0011799  

    ISSN:0003-6951

  14. Photoinduced Rashba Spin-to-Charge Conversion via an Interfacial Unoccupied State

    Jorge Puebla, Florent Auvray, Naoya Yamaguchi, Mingran Xu, Satria Zulkarnaen Bisri, Yoshihiro Iwasa, Fumiyuki Ishii, Yoshichika Otani

    Physical Review Letters 122 (25) 2019年6月24日

    出版者・発行元: American Physical Society (APS)

    DOI: 10.1103/physrevlett.122.256401  

    ISSN:0031-9007

    eISSN:1079-7114

  15. Inverse Edelstein effect induced by magnon-phonon coupling

    Mingran Xu, Jorge Puebla, Florent Auvray, Bivas Rana, Kouta Kondou, Yoshichika Otani

    Physical Review B 97 (18) 2018年5月10日

    出版者・発行元: American Physical Society (APS)

    DOI: 10.1103/physrevb.97.180301  

    ISSN:2469-9950

    eISSN:2469-9969

  16. Spin accumulation at nonmagnetic interface induced by direct Rashba–Edelstein effect

    Florent Auvray, Jorge Puebla, Mingran Xu, Bivas Rana, Daisuke Hashizume, Yoshichika Otani

    Journal of Materials Science: Materials in Electronics 29 (18) 15664-15670 2018年4月26日

    出版者・発行元: Springer Science and Business Media LLC

    DOI: 10.1007/s10854-018-9162-5  

    ISSN:0957-4522

    eISSN:1573-482X

  17. Direct optical observation of spin accumulation at nonmagnetic metal/oxide interface

    Puebla, J., Auvray, F., Xu, M., Rana, B., Albouy, A., Tsai, H., Kondou, K., Tatara, G., Otani, Y.

    Applied Physics Letters 111 (9) 2017年8月28日

    DOI: 10.1063/1.4990113  

    ISSN:0003-6951

︎全件表示 ︎最初の5件までを表示

産業財産権 1

  1. 非接触型音響整流素子及び非接触型音響開閉素子並びに音響装置

    許 明然, 大谷 義近, プエブラ ヌニェス ホルヘ ルイス, 近藤 浩太

    産業財産権の種類: 特許権

共同研究・競争的資金等の研究課題 1

  1. 力学的角運動量と電子スピンの結合の定量評価

    許 明然

    提供機関:Japan Society for the Promotion of Science

    制度名:Grants-in-Aid for Scientific Research

    研究種目:Grant-in-Aid for JSPS Fellows

    研究機関:The University of Tokyo

    2019年4月25日 ~ 2022年3月31日

    詳細を見る 詳細を閉じる

    Microscopically, magnon-phonon coupling (MPC) is the force that correlates lattice and spin, i.e., associating magnetic energy. In recent, we observed a significant nonreciprocal behavior in MPC, which cannot be explained with conventional magneto-elastic coupling (MEC) based model, but can be fitted into the long time forgotten predication with magneto-rotation coupling (MRC). To further understand MRC and its connection with MEC, we performed a series MPC experiment on series NiFe alloys with modulated composition ratio. Systematic modulation of nonreciprocity has been observed. Besides, towards the application of MPC nonreciprocity, we designed and conduct a experiment with on a CoFeB(20 nm) thin film, where a magnetically controllable acoustic diode has been achieved.