7 citations · 17 across the 6 of their papers we have counts for
6 papers
Exact-Diagonalization Studies of Inelastic Light Scattering in Self-Assembled Quantum Dots
Alain Delgado, Adriel Dominguez, Ricardo Perez +2
We report exact diagonalization studies of inelastic light scattering in few-electron quantum dots under the strong confinement regime characteristic of self-assembled dots. We app…
Nondispersive and dispersive collective electronic modes in carbon nanotubes
Ricardo Perez, William Que
We propose a new theoretical interpretation of the electron energy-loss spectroscopy results of Pichler {\it et al.} on bulk carbon nanotube samples. The experimentally found nondi…
Internal transitions of negatively charged magnetoexcitons in quantum dots
Ricardo Perez, Augusto Gonzalez, Jorge Mahecha
We report calculations of oscillator strengths for the far infrared absorption of light by the excitonic complexes Xn- (the excess charge, n, ranging from one to four) confined in…
Internal transitions in the confined biexciton
Ricardo Perez, Augusto Gonzalez
Optical internal transitions relevant to ODR experiments are computed for the biexciton in a quantum dot in the strong confinement regime. Valence sub-band mixing effects are taken…
Few-anyon systems in a parabolic dot
Ricardo Perez, Augusto Gonzalez
The energy levels of two and three anyons in a two-dimensional parabolic quantum dot and a perpendicular magnetic field are computed as power series in 1/|J|, where J is the angula…
Two and three electrons in a quantum dot: 1/|J| - expansion
Augusto Gonzalez, Ricardo Perez, Pavel Fileviez
We consider systems of two and three electrons in a two-dimensional parabolic quantum dot. A magnetic field is applied perpendicularly to the electron plane of motion. We show that…