Magnetic field-controlled hysteresis loop bias in orthogonal exchange-spring coupling composite magnetic films

Jun Jiang, Tian Yu, Rui Pan, Qin Tong Zhang, Pan Liu, Hiroshi Naganuma, Mikihiko Oogane, Yasuo Ando, Xiufeng Han

研究成果: Article査読

2 被引用数 (Scopus)

抄録

The exchange bias (EB) is an effective fundamental and applicational method to realize magnetic hysteresis loop shifting. However, further manipulation of EB unidirectional anisotropy is difficult after setup using either field deposition or post-annealing. In this work, we experimentally show a new approach to control the magnetic hysteresis loop bias in a [Co(0.2)/Pd(1)]5/CoFeB orthogonal exchange-spring (ES) coupling system, where the direction and strength of unidirectional anisotropy can be easily manipulated by applying an external magnetic field.

本文言語English
論文番号063003
ジャーナルApplied Physics Express
9
6
DOI
出版ステータスPublished - 2016 6

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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