103 citations · 132 across the 2 of their papers we have counts for
3 papers
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)…
Effects of morphology on phonons of nanoscopic silver grains
Gustavo A. Narvaez, Jeongnim Kim, John W. Wilkins
The morphology of nanoscopic Ag grains significantly affects the phonons. Atomistic simulations show that realistic nanograin models display complex vibrational properties. (1) Sin…
Fingerprinting the Electronic Wavefunctions of Ultra-Small Conductors
Gustavo A. Narvaez, George Kirczenow
By extending the Orthodox theory of Coulomb blockade to include the nano-scale effects of environmental electric fields, we show that tunneling spectra of metallic nanoislands cont…