Xie Zhang and Su-Huai Wei, Origin of efficiency enhancement by lattice expansion in hybrid-perovskite solar cells, Physical Review Letters 128, 136401 (2022). Xie Zhang, Jimmy-Xuan...

The University of Hong Kong. International Conference on Mobile and Ubiquitous Systems: Computing … Proceedings of the Twenty-fifth International Symposium on Theory …

I am a Professor of Materials at the Northwestern Polytechnical Unversity. I received my Ph.D. in 2015 from the Department of Computational Materials Design (Prof. Joerg Neugebauer)...

Xiaohang Zhan is currently a senior research scientist in AI Lab, Tencent. Before that, He received his B.Eng. degree from Tsinghua University in 2016, and Ph.D. degree from the Multimedia Laboratory (MMLab) at the Chinese University of Hong Kong in 2020 (1 year shortened), supervised by Chen Change Loy and Xiaoou Tang .

2024年5月16日 · 近年来，基于量子力学的第一性原理计算被广泛地运用于材料缺陷的研究，成为了与实验表征平行的研究手段，为理解和调控原子尺度上难于实验观测的缺陷提供了全新的视角。 本报告将通过传统的结构材料[1]和新型的能源材料[2-4]中缺陷的研究实例展示如何利用第一性原理方法定量地计算缺陷性质，及其对材料力学和光电学性质的影响规律，并由此构建高性能材料的设计准则和优化方案。 [1] X. Zhang,...

Xie Zhang, Tilmann Hickel, Jutta Rogal, and Joerg Neugebauer, Origin of structural modulations in ultrathin Fe films on Cu(001), Physical Review Letters 118, 236101 (2017).

Xie ZHANG is currently a Ph.D. student in the CS department, at the University of Hong Kong (HKU). He is a member of HKU AIOT Lab which Prof. Chenshu Wu directs. Previously, he received his master's degree in the major of Pattern Recognition and Intelligence Systems from the School of Intelligent Systems Engineering , Sun Yat-sen University .

ORCID record for Xie Zhang. ORCID provides an identifier for individuals to use with their name as they engage in research, scholarship, and innovation activities.

2021年4月29日 · Our study unveils the critical but overlooked role of hydrogen vacancies in hybrid perovskites and rationalizes why FA is essential for realizing high efficiency in hybrid perovskite solar cells....

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