Qicheng Zhang

Oct 17, 2024 | pubs.acs.org | Shiyuan Fan |Huibin Liu |Zhuo Chen |Qicheng Zhang

Mar 29, 2024 | onlinelibrary.wiley.com | Qicheng Zhang |Engineering Nanjing |Yong Li |Haoran Zhang

Conflict of Interest The authors declare no conflict of interest. Supporting Information Filename Description adfm202401231-sup-0001-SuppMat.pdf430.6 KB Supporting Information References 1, , , , Prog. Mater. Sci. 2009, 54, 397. 2, , Acta Mater. 2013, 61, 844. 3, , , , , , , Mater. Sci. Eng. C. 2016, 66, 119. 4, , Acta Biomater. 2021, 136, 72. 5, , , , Corros. Sci. 2011, 53, 3309. 6, , , , , , , Appl. Surf. Sci. 2022, 575, 151688. 7, , , , , , , Surf. Coat. Technol.

Sep 22, 2023 | nature.com | Qicheng Zhang

AbstractSymmetry plays a key role in classifying topological phases. Recent theory shows that in the presence of gauge fields, the algebraic structure of crystalline symmetries needs to be projectively represented, which brings extra chance for topological physics. Here, we report a concrete acoustic realization of mirror Chern insulators by exploiting the concept of projective symmetry.