欢迎登录材料期刊网

材料期刊网

高级检索

对于Ta/NiFe/Cu/NiFe/FeMn/Ta自旋阀多层膜,Cu原子偏聚到NiFe/FeMn界面将导致自旋阀多层膜中NiFe/FeMn的交换耦合场Hex下降.然而,少量的表面活化原子Bi被沉积到Cu层和被钉扎NiFe层之间,Cu原子在NiFe/FeMn界面的偏聚可以被抑制;而且,更重要的是Ta/NiFe/Cu/NiFe/FeMn/Ta自旋阀多层膜中的交换耦合场Hex可以被有效地提高.

参考文献

[1] Meiklejohn W H, Bean C P. Phys Rev, 1956; 102B: 1423
[2] Dieny B, Speriosu V S, Parkin S S P, Gurney B A, Wilhojt D R, Mauri D. Phys Rev, 1991; 43B: 129
[3] Jungblut R, Coehoorn R, Johnson M T, Stegge J A D,Reinders A. J Appl Phys, 1994; 75:6659
[4] Nogues J, Ledermn D, Moran T J, Schuller I. Phys Rev Lett, 1997; 76:4624
[5] Koon N C. Phys Rev Lett, 1997; 78: 4865
[6] Schulthess T C, Butler W H. Phys Rev Lett, 1998; 81:4516
[7] Nogues J, Ledermn D, Moran T J, Schuller I K, Rao K V.Appl Phys Lett, 1996; 68:3186
[8] Hwang D G, Lee S S, Park C M. Appl Phys Lett, 1998;72:2162
[9] Qian Z H, Sivertsen J M, Judy J H. J Appl Phys, 1998;83:6825
[10] Choe G, Gupta S. Appl Phys Lett, 1997; 70:1764
[11] Takano K, Kodama R H, Berkowitz A E, Cao W, Thomas G. Phys Rev Lett, 1997; 79:1130
[12] Yu G H, Chai C L, Zhu F W, Xiao J M, Lai W Y. Appl Phys Lett, 2001; 78:1706
[13] Malozemoff A P. Phys Rev, 1987; 35B: 3679
[14] Mauri D, Kay E, Scholl D, Kay E. J Appl Phys, 1987; 62:3047
[15] Fujikata J, Hayashi K, Yamamoto H, Nakada M. J Appl Phys, 1998; 83:7210
[16] Kim Y K, Ha K, Rea L L. IEEE Trans Magn, 1995; 31:3823
[17] Nishioka K, Gangopadhyay S, Fujiwara H. IEEE Trans Magn, 1995; 31:3949
[18] Dieny B, Speriosu V S, Metin S. J Appl Phys, 1991; 69:4774
[19] Kanai H, Kane J, Aoshima Kanamine M, Uehara Y. IEEE Trans Magn, 1995; 31:2612
[20] Yu G H, Li M H, Zhu F W, Li Q K, Zhang Y, Cai C L,Jiang H W, Lai W Y. J Appl Phys, 2002; 91:3759
[21] Mezey, L Z, Giber J. Jap J Appl Phys, 1982; 21:1569
[22] Chopra H D, Repetski E J, Brown H J, Chen P J,Swartzendruber L J, Egelhoff JR W F. Acta mater, 2000;48:3501
[23] Egelhoff Jr W F, Chen P J, Powell C J, Stiles M D,McMichael R D. J Appl Phys, 1996; 79:2491
上一张 下一张
上一张 下一张
计量
  • 下载量()
  • 访问量()
文章评分
  • 您的评分:
  • 1
    0%
  • 2
    0%
  • 3
    0%
  • 4
    0%
  • 5
    0%