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Zhao, Qizhong [Verfasser:in]; Tian, Fanghua [Verfasser:in]; Ke, Xiaoqin [Verfasser:in]; Wang, Dong [Verfasser:in]; Cao, Kaiyan [Verfasser:in]; Dai, Zhiyong [Verfasser:in]; Fang, Minxia [Verfasser:in]; Zhang, Yin [Verfasser:in]; Zhou, Chao [Verfasser:in]; Yang, Sen [Verfasser:in]; Song, Xiaoping [Verfasser:in]

Influence of Measurement Field on the Magnetic Domains for Zero-Field Cooling Exchange Bias Effect

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  • Medientyp: E-Book
  • Titel: Influence of Measurement Field on the Magnetic Domains for Zero-Field Cooling Exchange Bias Effect
  • Beteiligte: Zhao, Qizhong [Verfasser:in]; Tian, Fanghua [Verfasser:in]; Ke, Xiaoqin [Verfasser:in]; Wang, Dong [Verfasser:in]; Cao, Kaiyan [Verfasser:in]; Dai, Zhiyong [Verfasser:in]; Fang, Minxia [Verfasser:in]; Zhang, Yin [Verfasser:in]; Zhou, Chao [Verfasser:in]; Yang, Sen [Verfasser:in]; Song, Xiaoping [Verfasser:in]
  • Erschienen: [S.l.]: SSRN, [2022]
  • Umfang: 1 Online-Ressource (13 p)
  • Sprache: Englisch
  • Entstehung:
  • Anmerkungen:
  • Beschreibung: The exchange bias effect obtained after zero field cooling (ZEB) not only saves energy, but also makes the device easier to control and reduces the size of the device. In this work, ZEB effect under different measurement field is obtained in Ni 50 Mn 37 Ga 13 alloy, further, combining the macroscopic magnetic test and phase field simulation, the microscopic magnetic states under different measurement fields are studied. Through phase field simulation, it is revealed that the density of ferromagnetic (FM)/antiferromagnetic (AFM) interface first expands and then shrinks with the increase of measurement field, which thus explains the optimum ZEB at an intermediate measurement field. This work reveals the important role of FM/AFM interface in the ZEB effect
  • Zugangsstatus: Freier Zugang