Minghui Xu

Nov 19, 2024 | arxiv.org | Yue Zhang |Minghui Xu |Ruoxi Wang |Shichao Zhuang

Nov 16, 2024 | arxiv.org | Minghui Xu |Yue Zhang |Kun Li |Ruoxi Wang

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Nov 14, 2024 | mdpi.com | Fei Wang |Minghui Xu |Yaying Jiang |Bei Zhang

All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.

Oct 9, 2024 | onlinelibrary.wiley.com | Minghui Xu |Yan Zhao |Yu Chen |Xiang Ding

Graphical Abstract Superconductors In article number 2305252, Huaqian Leng, Mengsha Li, Liang Qiao, and co-workers demonstrate a reversible transition between the perovskite Nd0.8Sr0.2NiO3 and the infinite-layer Nd0.8Sr0.2NiO2 thin films without losing their structural framework and topological relationships. The structural and physical properties of nickelates are systematically investigated by successively “deintercalation-intercalation” of the apical oxygens in 6-fold coordination of Ni ions.

Apr 29, 2024 | onlinelibrary.wiley.com | Minghui Xu |Yan Zhao |Yu Chen |Xiang Ding

1 Introduction Oxygen stoichiometry is crucial for perovskite transition metal oxides, as it directly determines both coordination and formal valence charge of transition metal cations, thus playing critical roles in regulating the electronic, magnetic, and related functionalities. Yet, precision control of oxygen concentration in perovskites is a challenging task.