Probing the ground state and zero-field cooled exchange bias by magnetoresistance measurement in Mn₅₀Ni₄₁Sn₉ ribbon

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• 作者：Jiyun Chen^a ; ^b ; Ruikang Tu^a ; ^e ; Xiaoting Fang^a ; Quanchao Gu^a ; ^e ; Yanying Zhou^a ; Rongjing Cui^c ; Zhida Han^a ; ^{han@cslg.edu.cn} ; Lei Zhang^a ; Yong Fang^a ; Bin Qian^a ; ^{njqb@cslg.edu.cn} ; Chengliang Zhang^d ; Xuefan Jiang^a
• 关键词：Zero-field cooled exchange bias ; Magnetoresistance ; Spin glass
• 刊名：Journal of Magnetism and Magnetic Materials
• 出版年：2017
• 出版时间：15 March 2017
• 年：2017
• 卷：426
• 期：Complete
• 页码：708-713
• 全文大小：908 K
• 卷排序：426

文摘

Magnetoresistance was first used to probe the ground state and ZEB in Ni-Mn-based alloys. A pure spin-glass ground state is proposed in Mn50Ni41Sn9 ribbon. Field-induced nucleation and growth of ferromagnetic domains in SG results in ZEB.