jap banner
  • Volume/Page
  • Keyword
  • DOI
  • Citation
  • Advanced
   
 
 
 

Flickr Twitter UniPHY Group iResearch App Facebook

Journal of Applied Physics / Volume 111 / Issue 7 / PROCEEDINGS OF THE 56TH ANNUAL CONFERENCE ON MAGNETISM AND MAGNETIC MATERIALS / Hard Magnetic Materials

J. Appl. Phys. 111, 07A704 (2012); http://dx.doi.org/10.1063/1.3670986 (3 pages)

Effects of substrate on structure and the magnetic properties of (001)-textured FePt films grown at low temperature

A. M. Zhang1,2, Z. X. Chen1, W. Q. Zou1, B. Lv1, J. J. Ge1, H. L. Cai1, J. Du1, X. S. Wu1, S. J. Zhang3, and S. M. Zhou3

1National Laboratory of Solid State Microstructures & Department of Physics, Nanjing University, Nanjing 210093, China
2College of Science, Hohai University, Nanjing 210098, China
3Department of Physics and Surface Physics Laboratory (National Key Laboratory), Fudan University, Shanghai 200433, China

View MapView Map

(Received 21 September 2011; accepted 17 October 2011; published online 10 February 2012)

(001)-oriented FePt films are deposited, by magnetron sputtering at 300 °C, on LaAlO3 (001), SrTiO3 (001), and MgO (001) single crystal substrates. The tetragonal distortion, magnetic anisotropy, and the coercive force of the films vary with the substrate. The ordering process is very different with the substrate, which may affect the magnetic properties of the film. The magnetic coercivity decreases with increasing the ordering parameter and the tetragonal distortion, which may be ascribed to the lattice strain.

© 2012 American Institute of Physics

Article Outline

  1. INTRODUCTION
  2. EXPERIMENTAL PROCEDURES
  3. RESULTS AND DISCUSSIONS
  4. CONCLUSIONS

KEYWORDS, PACS, and IPC

Keywords

coercive force, crystal structure, iron alloys, magnetic anisotropy, magnetic multilayers, magnetic thin films, metallic thin films, platinum alloys, sputter deposition, texture

PACS

  • 75.70.Ak

    Magnetic properties of monolayers and thin films

  • 81.40.Ef

    Cold working, work hardening; annealing, post-deformation annealing, quenching, tempering recovery, and crystallization

  • 81.15.Cd

    Deposition by sputtering

  • 68.55.A-

    Nucleation and growth

  • 75.60.Ej

    Magnetization curves, hysteresis, Barkhausen and related effects

  • 75.30.Gw

    Magnetic anisotropy

International Patent Classification (IPC)

ARTICLE DATA

Digital Object Identifier
http://dx.doi.org/10.1063/1.3670986

PUBLICATION DATA

ISSN

0021-8979 (print)  
1089-7550 (online)

Publisher

$abstract.society.value is a Member of CrossRef American Institute of Physics

For access to fully linked references, you need to log in.
    C. B. Rong, V. Nandwana, N. Poudyal, J. P. Liu, M. E. Kozlov, R. H. Baughman, Y. Ding, and Z. L. Wang, J. Appl. Phys. 102, 023908 (2007)JAPIAU000102000002023908000001.

    C. B. Rong and J. P. Liu, Appl. Phys. Lett. 90, 222504 (2007)APPLAB000090000022222504000001.

    J. K. Mei, F. T. Yuan, W. M. Liao, Y. D. Yao, H. M. Lin, H. Y. Lee, and J. H. Hsu, J. Appl. Phys. 109, 07A737 (2011)JAPIAU00010900000707A737000001.

    S. N. Hsiao, F. T. Yuan, H. W. Chang, H. W. Huang, S. K. Chen, and H. Y. Lee, Appl. Phys. Lett. 94, 232505 (2009)APPLAB000094000023232505000001.

    C. Feng, Q. Zhan, B. H. Li, J. Teng, M. H. Li, Y. Jiang, and G. H. Yu, Appl. Phys. Lett. 93, 152513 (2008)APPLAB000093000015152513000001.

    J. S. Chen, B. C. Lim, J. F. Hu, B. Liu, G. M. Chow, and G. Ju, Appl. Phys. Lett. 91, 132506 (2007)APPLAB000091000013132506000001.

    G. R. Trichy, D. Chakraborti, J. Narayan, and J. T. Prater, Appl. Phys. Lett. 92, 102504 (2008)APPLAB000092000010102504000001.

    B. Laenens, F. M. Almeida, N. Planckaert, K. Temst, J. Meersschaut, A. Vantomme, C. Rentenberger, M. Rennhofer, and B. Sepiol, J. Appl. Phys. 105, 073913 (2009)JAPIAU000105000007073913000001.

    Z. Y. Zhai, X. S. Wu, Z. S. Jiang, J. H. Hao, J. Gao, Y. F. Cai, and Y. G. Pan, Appl. Phys. Lett. 89, 262902 (2006)APPLAB000089000026262902000001.

    Y. Endo, N. Kikuchi, O. Kitakami, and Y. Shimada, J. Appl. Phys. 89, 7065 (2001)JAPIAU000089000011007065000001.

    A. M. Zhang, X. S. Wu, L. Sun, W. T. Sheng, B. You, J. Du, M. Lu, and A. Hu, J. Appl. Phys. 95, 7294 (2004)JAPIAU000095000011007294000001.

    J. S. Chen, B. C. Lim, J. F. Hu, Y. K. Lim, B. Liu, and G. M. Chow, Appl. Phys. Lett. 90, 042508 (2007)APPLAB000090000004042508000001.


Figures (3) Tables (1)

Access to article objects (figures, tables, multimedia) requires a subscription; log in to view available files.
(Access to supplementary files, where available, is free for this journal.)

Access to article objects (figures, tables, multimedia) requires a subscription; log in to view available files.
(Access to supplementary files, where available, is free for this journal.)



Close

Google Calendar

ADVERTISEMENT

Your Recent History Recent History Help

Recently Viewed

  1. Effects of substrate on structure and the magnetic properties of (001)-textured FePt films grown at low temperature
  2. Investigation of easy axis orientation of Nd–Fe–B melt-spun ribbons produced by hot rolling and influence of Ti–C addition
  3. Effect of intrinsic tensile stress on (001) orientation in L10 FePt thin films on glass substrates
  4. The partitioning of Dy and Tb in NdFeB magnets: A first-principles study
  5. Skin effect suppression for Cu/CoZrNb multilayered inductor
Go to AIP Home
Copyright © American Institute of Physics
close