2 papers
cond-mat.mes-hall2025
Two-Dimensional Graphene-like BeO Sheet: A Promising Deep-Ultraviolet Nonlinear Optical Materials System with Strong and Highly Tunable Second Harmonic Generation
Linlin Liu, Congwei Xie, Abudukadi Tudi +2
Two-dimensional (2D) materials with large band gaps and strong and tunable second-harmonic generation (SHG) coefficients play an important role in the miniaturization of deep-ultra…
physics.optics2022
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…