Emergent Ferromagnetism: Direct Demonstration of the Emergent Magnetism Resulting from the Multivalence Mn in a LaMnO3 Epitaxial Thin Film System (Adv. Electron. Mater. 6/2018)

Wei Niu, Wenqing Liu, Min Gu, Yongda Chen, Xiaoqian Zhang, Minhao Zhang, Yequan Chen, Ji Wang, Jun Du, Fengqi Song, Xiaoqing Pan, Nini Pryds, Xuefeng Wang, Peng Wang, Yongbing Xu, Yunzhong Chen, Rong Zhang

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Abstract

Emergent ferromagnetism in an otherwise antiferromagnetic LaMnO3‐based heterostructure attributable to the cation‐vacancy‐induced oxygen excess effect through direct observation of multivalence Mn is reported by Xuefeng Wang, Peng Wang, Yongbing Xu, Yunzhong Chen, and co‐workers in article number 1800055. The ferromagnetism is mediated by the Mn3+‐O‐Mn4+ double‐exchange mechanism. It provides a hitherto unexplored multivalence state of Mn on the emergent ferromagnetism in manganite thin films.
Original languageEnglish
Publication date2018
PublisherWiley-VCH
Volume4
Number of pages1
DOIs
Publication statusPublished - 2018

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