Search

Article

x

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

The preparation of FePt/BN particle films with perpendicular texture by magnetron sputtering

Feng Chun Yang Tao Teng Jiao Yu Guang-Hua Zhu Feng-Wu Li Bao-He Zhai Zhong-Hai

The preparation of FePt/BN particle films with perpendicular texture by magnetron sputtering

Feng Chun, Yang Tao, Teng Jiao, Yu Guang-Hua, Zhu Feng-Wu, Li Bao-He, Zhai Zhong-Hai
PDF
Get Citation
Metrics
  • Abstract views:  3537
  • PDF Downloads:  1203
  • Cited By: 0
Publishing process
  • Received Date:  25 October 2005
  • Accepted Date:  22 November 2005
  • Published Online:  20 May 2006

The preparation of FePt/BN particle films with perpendicular texture by magnetron sputtering

  • 1. (1)北京科技大学材料物理系,北京 100083; (2)北京科技大学材料物理系,北京 100083;北京工商大学数理部,北京 100037; (3)北京科技大学材料物理系,北京 100083;沈阳建筑大学理学院,沈阳 110168

Abstract: [FePt/BN]n multilayers were prepared on MgO (100) single crystal substrates at 250℃ with magnetron sputtering. The perpendicular texture of L10-FePt/BN particle films was formed after vacuum annealing. The results of X-ray diffraction and magnetic tests show that the [FePt(2nm)/BN(0.5nm)]10 and [FePt(1nm)/BN(0.25nm)]20 multilayers have excellent (001) texture when the films were sputtered on substrates at 250℃ after annealed at 700℃ for 1h. The mean size of L10-FePt particles is roughly 15—20nm and its perpendicular coercive force reaches 522 kA/m. Moreover, the Mr/Ms and switching filed distribution S* reach 0.99 and 0.94, respectively. This particle film is a candidate for future perpendicular magnetic recording media with ultrahigh density.

Catalog

    /

    返回文章
    返回