Spin-orbit torque switching of an antiferromagnetic metallic heterostructure

被引：0
|
作者：
Samik DuttaGupta
A. Kurenkov
Oleg A. Tretiakov
G. Krishnaswamy
G. Sala
V. Krizakova
F. Maccherozzi
S. S. Dhesi
P. Gambardella
S. Fukami
H. Ohno
机构：
[1] Tohoku University,Center for Science and Innovation in Spintronics
[2] Tohoku University,Center for Spintronics Research Network
[3] Tohoku University,Laboratory for Nanoelectronics and Spintronics, Research Institute of Electrical Communication
[4] The University of New South Wales,School of Physics
[5] ETH Zurich,Laboratory for Magnetism and Interface Physics, Department of Materials
[6] Diamond Light Source,Center for Innovative Integrated Electronic Systems
[7] Chilton,WPI Advanced Institute for Materials Research
[8] Tohoku University,undefined
[9] Tohoku University,undefined
来源：
Nature Communications | / 11卷
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The ability to represent information using an antiferromagnetic material is attractive for future antiferromagnetic spintronic devices. Previous studies have focussed on the utilization of antiferromagnetic materials with biaxial magnetic anisotropy for electrical manipulation. A practical realization of these antiferromagnetic devices is limited by the requirement of material-specific constraints. Here, we demonstrate current-induced switching in a polycrystalline PtMn/Pt metallic heterostructure. A comparison of electrical transport measurements in PtMn with and without the Pt layer, corroborated by x-ray imaging, reveals reversible switching of the thermally-stable antiferromagnetic Néel vector by spin-orbit torques. The presented results demonstrate the potential of polycrystalline metals for antiferromagnetic spintronics.
引用
收藏
相关论文
共 50 条
  • [1] Spin-orbit torque switching of an antiferromagnetic metallic heterostructure
    DuttaGupta, Samik
    Kurenkov, A.
    Tretiakov, Oleg A.
    Krishnaswamy, G.
    Sala, G.
    Krizakova, V.
    Maccherozzi, F.
    Dhesi, S. S.
    Gambardella, P.
    Fukami, S.
    Ohno, H.
    [J]. NATURE COMMUNICATIONS, 2020, 11 (01)
  • [2] Spin-orbit torque induced electrical switching of antiferromagnetic MnN
    Dunz, M.
    Matalla-Wagner, T.
    Meinert, M.
    [J]. PHYSICAL REVIEW RESEARCH, 2020, 2 (01):
  • [3] Controlling vertical magnetization shift by spin-orbit torque in ferromagnetic/antiferromagnetic/ferromagnetic heterostructure
    Zhou, Z. P.
    Liu, X. H.
    Wang, K. Y.
    [J]. APPLIED PHYSICS LETTERS, 2020, 116 (06)
  • [4] Spin-Orbit Torque Switching in an All-Van der Waals Heterostructure
    Shin, Inseob
    Cho, Won Joon
    An, Eun-Su
    Park, Sungyu
    Jeong, Hyeon-Woo
    Jang, Seong
    Baek, Woon Joong
    Park, Seong Yong
    Yang, Dong-Hwan
    Seo, Jun Ho
    Kim, Gi-Yeop
    Ali, Mazhar N.
    Choi, Si-Young
    Lee, Hyun-Woo
    Kim, Jun Sung
    Kim, Sung Dug
    Lee, Gil-Ho
    [J]. ADVANCED MATERIALS, 2022, 34 (08)
  • [5] Room-temperature spin-orbit torque switching in a manganite-based heterostructure
    Liu, Liang
    Zhou, Guowei
    Shu, Xinyu
    Li, Changjian
    Lin, Weinan
    Ren, Lizhu
    Zhou, Chenghang
    Zhao, Tieyang
    Guo, Rui
    Xie, Qidong
    Wang, Han
    Zhou, Jing
    Yang, Ping
    Pennycook, Stephen J.
    Xu, Xiaohong
    Chen, Jingsheng
    [J]. PHYSICAL REVIEW B, 2022, 105 (14)
  • [6] Switching of Perpendicular Magnetization by Spin-Orbit Torque
    Zhu, Lijun
    [J]. ADVANCED MATERIALS, 2023, 35 (48)
  • [7] Spin valve effect induced by spin-orbit torque switching
    Zhang, R. Q.
    Su, J.
    Cai, J. W.
    Shi, G. Y.
    Li, F.
    Liao, L. Y.
    Pan, F.
    Song, C.
    [J]. APPLIED PHYSICS LETTERS, 2019, 114 (09)
  • [8] Magnetization switching through giant spin-orbit torque in a magnetically doped topological insulator heterostructure
    Fan, Yabin
    Upadhyaya, Pramey
    Kou, Xufeng
    Lang, Murong
    Takei, So
    Wang, Zhenxing
    Tang, Jianshi
    He, Liang
    Chang, Li-Te
    Montazeri, Mohammad
    Yu, Guoqiang
    Jiang, Wanjun
    Nie, Tianxiao
    Schwartz, Robert N.
    Tserkovnyak, Yaroslav
    Wang, Kang L.
    [J]. NATURE MATERIALS, 2014, 13 (07) : 699 - 704
  • [9] Magnetization switching through giant spin-orbit torque in a magnetically doped topological insulator heterostructure
    Fan Y.
    Upadhyaya P.
    Kou X.
    Lang M.
    Takei S.
    Wang Z.
    Tang J.
    He L.
    Chang L.-T.
    Montazeri M.
    Yu G.
    Jiang W.
    Nie T.
    Schwartz R.N.
    Tserkovnyak Y.
    Wang K.L.
    [J]. Nature Materials, 2014, 13 (7) : 699 - 704
  • [10] Antiferromagnetic single-layer spin-orbit torque oscillators
    Troncoso, Roberto E.
    Rode, Karsten
    Stamenov, Plamen
    Coey, J. Michael D.
    Brataas, Arne
    [J]. PHYSICAL REVIEW B, 2019, 99 (05)
12345