Qiuyun Ouyang

K+-Doped Cs2NaInCl6 Nanocrystals with Enhanced Nonlinear Absorption and Optical Limiting for Laser Protection Applications

Abstract To address intrinsic parity-forbidden transitions, strong electron-phonon coupling, and defect-assisted nonradiative recombination in Cs2NaInCl6 nanocrystals, K-doped Cs2NaInCl6:xK+ (x = 0−1) nanocrystal powders were synthesized via a hot-injection method. The powders we...

Rational Sulfur Vacancy Design Enhances the Electrochemical and Nonlinear Optical Properties of V 2 CT x /WS 2

ABSTRACT The concurrent optimization of electrochemical energy storage and third‐order nonlinear optical (NLO) performance within a single material system remains a fundamental challenge. Here, V 2 CT x /WS 2 composites were fabricated via a solvothermal method on carbon cloth su...