3 papers
math-ph2004
Transfer Matrices and Green Functions for the study of elementary excitations in multilayered heterostructures
R. Perez-Alvarez, F. Garcia-Moliner
This article is concerned with a mathematical tool, the Associated Transfer Matrix T, which proves useful in the study of a wide class of physical problems involving multilayer het…
cond-mat.mes-hall2004
Symmetries and General Principies in the Multiband Effective Mass Theory: A Transfer Matrix Study
L. Diago-Cisneros, H. Rodriguez-Coppola, R. Perez-Alvarez +1
We study the time reversal and space inversion symmetry properties of those transfer matrices mostly used in the calculation of energy spectra and transport-process. We study the t…
cond-mat.mes-hall2004
Interesting coupling phenomena of heavy and light holes in a (GaAs/AlAs) superlattice
L. Diago-Cisneros, H. Rodriguez-Coppola, R. Perez-Alvarez +1
An appropriate combination of the scattering theory and the transfer matrix formalism, for the solution of a (4 x 4) Kohn-Luttinger model, allow us to study the multichannel-multib…