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Oxide Heterostructures: Charge‐Transfer‐Induced Multivalent States with Resultant Emergent Magnetism in Transition‐Metal Oxide Heterostructures (Adv. Electron. Mater. 1/2021)
Author(s) -
Niu Wei,
Fang YueWen,
Zhang Xiaoqian,
Weng Yakui,
Chen Yongda,
Zhang Hui,
Gan Yulin,
Yuan Xiao,
Zhang Shengjie,
Sun Jiabao,
Wang Yile,
Wei Lujun,
Xu Yongbing,
Wang Xuefeng,
Liu Wenqing,
Pu Yong
Publication year - 2021
Publication title -
advanced electronic materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.25
H-Index - 56
ISSN - 2199-160X
DOI - 10.1002/aelm.202170001
Subject(s) - heterojunction , oxide , magnetism , materials science , charge (physics) , ferromagnetism , electron transfer , condensed matter physics , transition metal , nanotechnology , electron , chemical physics , metal , optoelectronics , chemistry , physics , catalysis , quantum mechanics , metallurgy , biochemistry
Charge‐transfer‐induced intrinsic multivalent states in LaCoO 3 /SrTiO 3 heterostructures are demonstrated by Xuefeng Wang, Wenqing Liu, Yong Pu, and co‐workers in article number 2000803. Interactions of these multivalent ions contribution to emergent ferromagnetism. Beyond LaCoO 3 /SrTiO 3 , a more broad charge‐transfer scenario with resultant multivalence or conducting interfaces in heterostructures is established, constituting powerful tools for the design of functional materials and creation of unconventional physical properties.