Search results | J. Murrey Atkins Library

Title: An all optical approach for comprehensive in-operando analysis of radiative and nonradiative recombination processes in GaAs double heterostructures
Author: Zhang, Y. (Yong), 1960-, Zhang, Fan, Castaneda, Jose, Gfroerer, Timothy, Friedman, Daniel, Zhang, Yong-Hang, Wanlass, Mark W.
Subjects--Topical: Optics, Photoluminescence
Description: We demonstrate an all optical approach that can surprisingly offer the possibility of yielding much more information than one would expect, pertinent to the carrier recombination dynamics via both radiative and nonradiative processes when only one...

Title: Photo-induced macro/mesoscopic scale ion displacement in mixed-halide perovskites : ring structures and ionic plasma oscillations
Author: Zhang, Y. (Yong), 1960-, Sun, Xiaoxiao, Ge, Weikun
Date Created: 2022
Subjects--Topical: Ions, Physics
Description: Contrary to the common belief that the light-induced halide ion segregation in a mixed halide alloy occurs within the illuminated area, we find that the Br ions released by light are expelled from the illuminated area, which generates a macro/meso...

Title: Topologic connection between 2-D layered structures and 3-D diamond structures for conventional semiconductors
Author: Zhang, Y. (Yong), 1960-, Wang, Jianwei
Date Created: 2016
Subjects--Topical: Density functionals, Two-dimensional materials
Description: When coming to identify new 2D materials, our intuition would suggest us to look from layered instead of 3D materials. However, since graphite can be hypothetically derived from diamond by stretching it along its [111] axis, many 3D materials can ...