70 citations · 115 across the 5 of their papers we have counts for
5 papers
Direct observation of room-temperature exciton condensation
Jiaxin Yu, Guangyu Dai, Shuai Xing +6
Exciton condensation--an interaction-driven, macroscopically coherent paired-fermion state--offers the prospect for dissipationless energy transport in solids, akin to that in supe…
Exciton polarization, fine structure splitting and quantum dot asymmetry under uniaxial stress
Ming Gong, Weiwei Zhang, Guang-Can Guo +1
We derive a general relation between the fine structure splitting (FSS) and the exciton polarization angle of self-assembled quantum dots (QDs) under uniaxial stress. We show that…
Atomistic pseudopotential calculations of the optical properties of InAs/InP self-assembled quantum dots
Ming Gong, Weiwei Zhang, Zhuming Han +2
We present a comprehensive study of the optical properties of InAs/InP self-assembled quantum dots (QDs) using an empirical pseudopotential method and configuration interaction tre…
Hidden correlations of exciton complexes in self-assembled quantum dots and rings
Weiwei Zhang, Ming Gong, Chuan-Feng Li +2
The binding energies of trions (, ) and biexciton (XX) in self-assembled semiconductor quantum dots (QDs) are very sensitive to the geometry and chemical composition of t…
Giant optical anisotropy in cylindrical self-assembled InAs/GaAs quantum rings
Weiwei Zhang, Zhiqiang Su, Ming Gong +3
Using a single-particle atomistic pseudopotential method followed by a many-particle configuration interaction method, we investigate the geometry, electronic structure and optical…