Mixed-Anion-Oriented Design of LnMGa<sub>3</sub>S<sub>6</sub>O (Ln = La, Pr, and Nd; M = Ca and Sr) Nonlinear Optical Oxysulfides with Targeted Property Balance
Jingjing Xu, Kui Wu, Yan Xiao, Bingbing Zhang, Haohai Yu, Huaijin Zhang
Abstract
O anionic groups are proven as promising NLO-active units and offer a great synergistic effect on the NLO origin. This work as a visualized model not only provides a first clear cognition on varying properties from oxide to sulfide to oxysulfide but also highlights the feasibility of mixed-anion-oriented design of new NLO candidates with balanced performances.
Topics & Concepts
Materials scienceIonNonlinear opticalBirefringenceRational designBand gapSulfideInfraredOptoelectronicsNanotechnologyNonlinear systemOpticsOrganic chemistryChemistryPhysicsMetallurgyQuantum mechanicsCrystal Structures and PropertiesSolid State Laser TechnologiesSolid-state spectroscopy and crystallography