6 citations · 15 across the 10 of their papers we have counts for
10 papers
Spin multistability of the intersubband optical absorption in asymmetric coupled quantum wells
P. Aceituno, A. Hernandez-Cabrera
We study the multistable behavior of the intersubband optical absorption for InSb-based tunnel coupled quantum wells. We consider four sublevels coming from the Zeeman spin splitti…
Intersubband optical absorption in InSb stepped quantum wells. Effect of spin sublevels crossing
A. Hernandez-Cabrera, P. Aceituno
We study linear and non-linear coefficients of the intersubband absorption in InSb-based stepped quantum wells subjected to an in-plane magnetic field. We consider also a transvers…
Abrupt barrier contribution to the electron spin splitting in asymmetric coupled double quantum wells
A. Hernandez-Cabrera, P. Aceituno
We have studied the behavior of the electronic energy spin-splitting of InGaAs-InAlAs based double quantum wells (narrow gap structures) under in-plane magnetic and transverse elec…
The role of excitons and trions on electron spin polarization in quantum wells
P. Aceituno, A. Hernandez-Cabrera
We have studied the time evolution of the electron spin polarization under continuous photoexcitation in remotely n-doped semiconductor quantum wells. The doped region allows us to…
Negative lateral conductivity of hot electrons in a biased superlattice
A. Hernandez-Cabrera, P. Aceituno, F. T. Vasko
Nonequilibrium electron distribution in a superlattice subjected to a homogeneous electric field (biased superlattice with equipopulated levels) is studied within the tight-binding…
Transient quantum evolution of 2D electrons under photoexcitation of a deep center
F. T. Vasko, A. Hernandez-Cabrera, P. Aceituno
We have considered the ballistic propagation of the 2D electron Wigner distribution, which is excited by an ultrashort optical pulse from a short-range impurity into the first quan…