35 citations · 109 across the 7 of their papers we have counts for
7 papers
On the nature of the spin-polarized hole states in a quasi-two-dimensional GaMnAs ferromagnetic layer
E. Dias Cabral, M. A. Boselli, A. T. da Cunha Lima +2
A self-consistent calculation of the density of states and the spectral density function is performed in a two-dimensional spin-polarized hole system based on a multiple-scattering…
Indirect exchange in GaMnAs bilayers via spin-polarized inhomogeneous hole gas: Monte Carlo simulation
M. A. Boselli, I. C. da Cunha Lima, A. Ghazali
The magnetic order resulting from an indirect exchange between magnetic moments provided by spin-polarized hole gas in the metallic phase of a GaMnAs double layer structure is stud…
Magnetic interaction between GaMnAs layers via spin-polarized quasi-two-dimensional hole gas: Monte Carlo simulation
A. Boselli, L. Loureiro da Silva, I. C. da Cunha Lima +1
The magnetic order resulting from an indirect exchange between magnetic moments in the metallic phase of a Ga(1-x)Mn(x)As bilayered structure is studied "via" Monte Carlo simulatio…
Spin-polarized transport in GaMnAs multilayers
L. Loureiro da Silva, M. A. Boselli, X. F. Wang +2
The spin-dependent mobility for the lateral transport of the hole gas in a GaMnAs/GaAs heterostructure containing several metallic-like ferromagnetic layers is calculated. The elec…
Hole spin polarization in GaAlAs:Mn structures
A. Ghazali, I. C. da Cunha Lima, M. A. Boselli
A self-consistent calculation of the electronic properties of GaAlAs:Mn magnetic semiconductor quantum well structures is performed including the Hartree term and the sp-d exchange…
Ferromagnetism and Canted Spin Phase in AlAs/GaMnAs Single Quantum Wells: Monte Carlo Simulation
M. A. Boselli, A. Ghazali, I. C. da Cunha Lima
The magnetic order resulting from a confinement-adapted Ruderman-Kittel-Kasuya-Yosida indirect exchange between magnetic moments in the metallic phase of a AlAs/Ga(1-x)Mn(x)As quan…