3 papers
cond-mat.mes-hall2005
Confined polar optical phonons in semiconductor double heterostructures: an improved continuum approach
F. Comas, I. Camps, N. Studart +1
Confined polar optical phonons are studied in a semiconductor double heterostructure (SDH) by means of a generalization of a theory developed some years ago and based on a continuo…
cond-mat.mes-hall2003
Electron-phonon interaction in quantum-dot/quantum-well semiconductor heterostructures
F. Comas, Nelson Studart
Polar optical phonons are studied in the framework of the dielectric continuum approach for a prototypical quantum-dot/quantum-well (QD/QW) heterostructure, including the derivatio…
cond-mat1999
High-field transport properties of bulk Si: A test for the Fokker-Planck approach
F. Comas, Nelson Studart
High electric-field transport parameters are calculated using an analytical Fokker-Planck approach (FPA), where transport is modeled as a drift-diffusion process in energy space. W…