310 citations · 1k across the 30 of their papers we have counts for
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Pseudo-crystals of the group 14 elements with both 5-fold central rotation symmetry and divisional translation symmetry
Chaoyu He, Jianxin Zhong
Crystals are the materials which can be described by uniform periodic lattices. Traditionally, only the 1-, 2-, 3-, 4- and 6-fold rotation symmetries are allowed in crystals becaus…
Novel Two-dimensional SiC2 Sheet with Full Pentagon Network
J. Liu, C. Y. He, N. Jiao +4
We propose a promising two-dimensional nano-sheet of SiC2 (SiC2-pentagon) consisting of tetrahedral silicon atoms and triple-linked carbon atoms in a fully-pentagon network. The Si…
Systematic enumeration of crystalline networks with only sp2 configuration in cubic lattices
Chaoyu He, L. Z. Sun, C. X. Zhang +1
Systematic enumeration of crystalline networks with some special topological characters is of considerable interest in both mathematics and crystallography. Based on the restrictio…
Structures, stability, mechanical and electronic properties of a-boron and its twined brother a*-boron
Chaoyu He, Jianxin Zhong
The structures, stability, mechanical and electronic properties of a-boron and its twined brother a*-boron have been studied by first-principles calculations. Both a-boron and a*-b…