2 citations · 2 across the 2 of their papers we have counts for
4 papers
Graph Neural Network Prediction of Nonlinear Optical Properties
Yomn Alkabakibi, Congwei Xie, Artem R. Oganov
Nonlinear optical (NLO) materials for generating lasers via second harmonic generation (SHG) are highly sought in today's technology. However, discovering novel materials with cons…
PNO: A Promising Deep-UV Nonlinear Optical Material with Extremely High Second Harmonic Generation Effect
Congwei Xie, Abudukadi Tudi, Artem R. Oganov
In this work, the polar tetrahedron [PNO] was revealed as a new deep-ultraviolet (deep-UV) nonlinear optically active unit. Accordingly, a thermodynamically stable compound…
Novel high-pressure calcium carbonates
Xi Yao, Congwei Xie, Xiao Dong +2
Calcium and magnesium carbonates are believed to be the host compounds for most of the oxidized carbon in the Earth's mantle. Here, using evolutionary crystal structure prediction…
Effect of carbon vacancies on structural and mechanical properties of stable zirconium carbides: A first principles study
Congwei Xie, Artem R. Oganov, Duan Li +4
By using evolutionary algorithm USPEX, we have predicted a number of stable zirconium carbides. In addition to the well-known rocksalt-type stoichiometric ZrC (Fm-3m), present pred…