Atomic-resolution imaging of electrically induced oxygen vacancy migration and phase transformation in SrCoO2.5-σ

Atomic-resolution imaging of electrically induced oxygen vacancy migration and phase transformation in SrCoO2.5-σ

Information on how oxygen ions transport is crucial to understanding field-induced phase transformations in materials. Here, Zhang et al. directly image atomic-scale oxygen migration and the subsequent structural reconstruction in a SrCoO2.5-σ film in the presence of an electric field.

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Detalles Bibliográficos
Autores principales: Qinghua Zhang, Xu He, Jinan Shi, Nianpeng Lu, Haobo Li, Qian Yu, Ze Zhang, Long-Qing Chen, Bill Morris, Qiang Xu, Pu Yu, Lin Gu, Kuijuan Jin, Ce-Wen Nan
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
Materias:
Science
Q
Acceso en línea:https://doaj.org/article/e799997153c14ac3af9121a84b6d9426
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