Fabrication of in-plane magnetized FePt sputtered films with large uniaxial anisotropy

被引：14
|
作者：
Seki, T [1 ]
Shima, T [1 ]
Takanashi, K [1 ]
机构：
[1] Tohoku Univ, Inst Mat Res, Aoba Ku, Sendai, Miyagi 9808577, Japan
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2004年 / 272卷
关键词：
FePt; thin film; in-plane magnetic anisotropy; L1(0) structure; deposition temperature;
D O I：
10.1016/j.jmmm.2003.12.912
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In-plane magnetized FePt films were prepared on MgO (110) single crystalline substrates by sputter-deposition, and the effects of a buffer layer and substrate temperature during deposition (T-s) on the formation of the L1(0) ordered structure have been investigated. From the X-ray diffraction patterns, the FePt (110) and (330) superlattice peaks of L1(0) phase have been clearly observed for the FePt thin film with an An buffer layer deposited at T-s = 300degreesC. High degree of chemical order (S = 0.7 +/- 0.1) have been achieved, leading to the large uniaxial magnetic anisotropy K-u of 2.4 x 10(7) erg/cm(3) with the easy axis along an in-plane direction. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码：2182 / 2183
页数：2
相关论文
共 50 条
  • [1] Magnetic in-plane anisotropy in sputtered FeCo films and multilayers
    Clemens, D
    Vananti, A
    Terrier, C
    Boni, P
    Schnyder, B
    Tixier, S
    Horisberger, M
    PHYSICA B, 1997, 234 : 500 - 501
  • [2] High in-plane anisotropy SmCo sputtered thin films
    Benaissa, M
    Krishnan, KM
    Fullerton, EE
    ELECTRON MICROSCOPY 1998, VOL 2: MATERIALS SCIENCE 1, 1998, : 519 - 520
  • [3] Fabrication of flexible oriented magnetic thin films with large in-plane uniaxial anisotropy by roll-to-roll nanoimprint lithography
    Thantirige, Rukshan M.
    John, Jacob
    Pradhan, Nihar R.
    Carter, Kenneth R.
    Tuominen, Mark T.
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2016, 407 : 273 - 278
  • [4] Magnetic domain imaging in L10 ordered FePt thin films with in-plane uniaxial magnetic anisotropy
    Mallick, Sougata
    Bedanta, Subhankar
    Seki, Takeshi
    Takanashi, Koki
    JOURNAL OF APPLIED PHYSICS, 2014, 116 (13)
  • [5] Magnetic anisotropy engineering in in-plane magnetized ultrathin ferromagnetic films
    Bland, J.A.C.
    Hope, S.
    Choi, B.
    Bode, P.
    Journal of Applied Physics, 1999, 85 (8 II A): : 4613 - 4618
  • [6] Obliquely sputtered TbFe giant magnetostrictive films with in-plane anisotropy
    Jiang, HC
    Zhang, WL
    Peng, B
    Zhang, WX
    Yang, SQ
    IEEE TRANSACTIONS ON MAGNETICS, 2005, 41 (04) : 1222 - 1225
  • [7] Exchange coupling in sputtered Co/Ag(111) multilayers with in-plane uniaxial anisotropy
    Feng, JW
    Lu, M
    Kang, SS
    Pan, FM
    Jin, GJ
    Hu, A
    Jiang, SS
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1996, 156 (1-3) : 239 - 240
  • [8] Study on the in-plane uniaxial anisotropy of high permeability granular films
    Li, WD
    Kitakami, O
    Shimada, Y
    JOURNAL OF APPLIED PHYSICS, 1998, 83 (11) : 6661 - 6663
  • [9] In-plane uniaxial anisotropy rotations in (Ga,Mn)As thin films
    Sawicki, M
    Wang, KY
    Edmonds, KW
    Campion, RP
    Staddon, CR
    Farley, NRS
    Foxon, CT
    Papis, E
    Kaminska, E
    Piotrowska, A
    Dietl, T
    Gallagher, BL
    PHYSICAL REVIEW B, 2005, 71 (12)
  • [10] In-plane uniaxial anisotropy rotations in (Ga, Mn)As thin films
    Sawicki, M.
    Wang, K. -Y.
    Edmonds, K. W.
    Campion, R. P.
    Staddon, C. R.
    Farley, N. R. S.
    Foxon, C. T.
    Dietl, T.
    Gallagher, B. L.
    MATERIALS SCIENCE-POLAND, 2006, 24 (03): : 627 - 631
12345