activity
19992005
most citedExcitons, biexcitons and trions in self-assembled (In,Ga)As/GaAs quantum dots: Recombination energies, polarization and radiative lifetimes versus dot height

103 citations · 105 across the 3 of their papers we have counts for

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cond-mat.mtrl-sci2005★ 103 cited

Excitons, biexcitons and trions in self-assembled (In,Ga)As/GaAs quantum dots: Recombination energies, polarization and radiative lifetimes versus dot height

Gustavo A. Narvaez, Gabriel Bester, Alex Zunger

We calculate the height dependence of recombination energies, polarization and radiative lifetimes of the optical transitions of various excitonic complexes: neutral excitons (X^0)…

cond-mat.mtrl-sci2005★ 1 cited

Light-induced metastability in Cu(In,Ga)Se2 caused by VSe-VCu complexes

S. Lany, A. Zunger

Using first-principles total-energy calculations we identify the microscopic origin and the physical mechanism that leads to light-induced metastability and persistent photoconduct…