214 citations · 1.2k across the 36 of their papers we have counts for
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cond-mat.mes-hall2012★ 2 cited
Semiconductor quantum dots with light-hole exciton ground state: fabrication and fine structure
Y. H. Huo, B. J. Witek, S. Kumar +11
Quantum dots (QDs) can act as convenient hosts of two-level quantum szstems, such as single electron spins, hole spins or excitons (bound electron-hole pairs). Due to quantum confi…
cond-mat.mes-hall2012★ 11 cited
Effects of charged defects on the electronic and optical properties of self-assembled quantum dots
Ranber Singh, Gabriel Bester
We investigate the effects of point charge defects on the single particle electronic structure, emission energies, fine structure splitting and oscillator strengths of excitonic tr…
cond-mat.mes-hall2012★ 40 cited
Confinement effects on the vibrational properties of III-V and II-VI nanoclusters
Peng Han, Gabriel Bester
We present a first-principles study of the confinement effects on the vibrational properties of thousand atoms (radii up to 16.2 Å) colloidal III-V and II-VI nanoclusters. We descr…