Giant Exchange‐Bias‐Like Effect at Low Cooling Fields Induced by Pinned Magnetic Domains in Y2NiIrO6 Double Perovskite (Adv. Mater. 17/2023)

Double Perovskites In article number 2209759, Zheng Deng, Martha Greenblatt, Changqing Jin, and co‐workers report that a cooling field of a few Oersteds can generate a giant exchange bias like effect in a double perovskite, Y2NiIrO6. This fascinating bias effect is attributed to the pinned magnetic...

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Bibliographic Details
Published in:Advanced materials (Weinheim) 2023-04, Vol.35 (17), p.n/a
Main Authors: Deng, Zheng, Wang, Xiao, Wang, Mengqin, Shen, Feiran, Zhang, Jine, Chen, Yuansha, Feng, Hai L., Xu, Jiawang, Peng, Yi, Li, Wenmin, Zhao, Jianfa, Wang, Xiancheng, Valvidares, Manuel, Francoual, Sonia, Leupold, Olaf, Hu, Zhiwei, Tjeng, Liu Hao, Li, Man‐Rong, Croft, Mark, Zhang, Ying, Liu, Enke, He, Lunhua, Hu, Fengxia, Sun, Jirong, Greenblatt, Martha, Jin, Changqing
Format: Article
Language:English
Subjects:
Antiferromagnetism
Bias
cooling field
double perovskite
magnetic domain
Magnetic domains
Perovskites
single‐phase material
Spin-orbit interactions
spin–orbit coupling
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Summary:Double Perovskites In article number 2209759, Zheng Deng, Martha Greenblatt, Changqing Jin, and co‐workers report that a cooling field of a few Oersteds can generate a giant exchange bias like effect in a double perovskite, Y2NiIrO6. This fascinating bias effect is attributed to the pinned magnetic domains due to the combination of strong spin–orbit coupling on Ir, and antiferromagnetically coupled Ni‐ and Ir‐sublattices.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.202370120