Room-temperature perpendicular magnetic anisotropy of MgO/Fe/MgO ultrathin films

被引：0
|
作者：
Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland [1 ]
不详 [2 ]
不详 [3 ]
不详 [4 ]
机构：
[1] Koziol-Rachwal, A.
[2] Skowroński, W.
[3] Ślȩzak, T.
[4] Wilgocka-Ślȩzak, D.
[5] Przewoźnik, J.
[6] Stobiecki, T.
[7] Qin, Q.H.
[8] Van Dijken, S.
[9] 1,Korecki, J.
来源：
| 1600年 / American Institute of Physics Inc.卷 / 114期
关键词：
We used the anomalous Hall effect to study the magnetic properties of MgO/Fe(t)/MgO(001) structures in which the Fe thickness t ranged from 4 Å to 14 Å. For the iron deposited at 140 K; we obtained perpendicular magnetization at room temperature below the critical thickness of tc = (9 ± 1) Å. In the vicinity of tc; the easy magnetization axis switched from an out-of-plane orientation to an in-plane orientation; and the observed spin-reorientation transition was considered in terms of the competition among different anisotropies. The perpendicular magnetization direction was attributed to magnetoelastic anisotropy. Finally; the temperature-dependent spin-reorientation transition was analyzed for Fe thicknesses close to tc. © 2013 AIP Publishing LLC;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Journal article (JA)
引用
收藏
相关论文
共 50 条
  • [1] Room-temperature perpendicular magnetic anisotropy of MgO/Fe/MgO ultrathin films
    Koziol-Rachwal, A.
    Skowronski, W.
    Slezak, T.
    Wilgocka-Slezak, D.
    Przewoznik, J.
    Stobiecki, T.
    Qin, Q. H.
    van Dijken, S.
    Korecki, J.
    [J]. JOURNAL OF APPLIED PHYSICS, 2013, 114 (22)
  • [2] Influence of boron diffusion on the perpendicular magnetic anisotropy in Ta|CoFeB|MgO ultrathin films
    Sinha, Jaivardhan
    Gruber, Maria
    Kodzuka, Masaya
    Ohkubo, Tadakatsu
    Mitani, Seiji
    Hono, Kazuhiro
    Hayashi, Masamitsu
    [J]. JOURNAL OF APPLIED PHYSICS, 2015, 117 (04)
  • [3] Influence of boron diffusion on the perpendicular magnetic anisotropy in Ta|CoFeB|MgO ultrathin films
    [J]. 1600, American Institute of Physics Inc. (117):
  • [4] Large perpendicular magnetic anisotropy at Fe/MgO interface
    Koo, J. W.
    Mitani, S.
    Sasaki, T. T.
    Sukegawa, H.
    Wen, Z. C.
    Ohkubo, T.
    Niizeki, T.
    Inomata, K.
    Hono, K.
    [J]. APPLIED PHYSICS LETTERS, 2013, 103 (19)
  • [5] Spin-wave study of magnetic perpendicular surface anisotropy in single crystalline MgO/Fe/MgO films
    Solano, J.
    Gladii, O.
    Kuntz, P.
    Henry, Y.
    Halley, D.
    Bailleul, M.
    [J]. PHYSICAL REVIEW MATERIALS, 2022, 6 (12)
  • [6] Low depinning fields in Ta-CoFeB-MgO ultrathin films with perpendicular magnetic anisotropy
    Burrowes, C.
    Vernier, N.
    Adam, J. -P.
    Diez, L. Herrera
    Garcia, K.
    Barisic, I.
    Agnus, G.
    Eimer, S.
    Kim, Joo-Von
    Devolder, T.
    Lamperti, A.
    Mantovan, R.
    Ockert, B.
    Fullerton, E. E.
    Ravelosona, D.
    [J]. APPLIED PHYSICS LETTERS, 2013, 103 (18)
  • [7] Perpendicular Magnetic Anisotropy for CoFeBZr/MgO
    Kil, Joon Pyo
    Suh, Dong Ik
    Bae, Gi Yoon
    Choi, Won Joon
    Kim, Guk Cheon
    Noh, Seung Mo
    Park, Wanjun
    [J]. IEEE TRANSACTIONS ON MAGNETICS, 2015, 51 (11)
  • [8] Unveiling Temperature-Dependence Mechanisms of Perpendicular Magnetic Anisotropy at Fe/MgO Interfaces
    Ibrahim, Fatima
    Hallal, Ali
    Kalitsov, Alan
    Stewart, Derek
    Dieny, Bernard
    Chshiev, Mairbek
    [J]. PHYSICAL REVIEW APPLIED, 2022, 17 (05):
  • [9] Influence of Capping Layers on Magnetic Anisotropy in Fe/MgO/GaAs(100) Ultrathin Films
    Wong, P. K. J.
    Fu, Y.
    Zhang, W.
    Zhai, Y.
    Xu, Y. B.
    Huang, Z. C.
    Xu, Y. X.
    Zhai, H. R.
    [J]. IEEE TRANSACTIONS ON MAGNETICS, 2008, 44 (11) : 2907 - 2910
  • [10] Influence of capping layers on magnetic anisotropy in Fe/MgO/GaAs(100) ultrathin films
    Spintronics and Nanodevice Laboratory, Department of Electronics, University of York, York YO10 5DD, United Kingdom
    不详
    不详
    [J]. IEEE Trans Magn, 2008, 11 PART 2 (2907-2910):
12345