@Article{PeresMCCMROAM:2014:ExInSp,
author = "Peres, M. L. and Monteiro, H. S. and Chitta, V. A. and Castro, S.
De and Mengui, {\'U}rsula Andr{\'e}ia and Rappl, Paulo Henrique
de Oliveira and Oliveira Jr., N. F. and Abramof, Eduardo and
Maude, D. K.",
affiliation = "Institute of Physics and Chemistry, Federal University of
Itajub{\'a}, PB 50, 37500-903 Itajub{\'a}, MG, Brazil and
Institute of Physics and Chemistry, Federal University of
Itajub{\'a}, PB 50, 37500-903 Itajub{\'a}, MG, Brazil and
Institute of Physics, University of S{\~a}o Paulo, PB 66318,
05315-970 S{\~a}o Paulo, SP, Brazil and Institute of Physics and
Chemistry, Federal University of Itajub{\'a}, PB 50, 37500-903
Itajub{\'a}, MG, Brazil and {Instituto Nacional de Pesquisas
Espaciais (INPE)} and {Instituto Nacional de Pesquisas Espaciais
(INPE)} and Institute of Physics, University of S{\~a}o Paulo, PB
66318, 05315-970 S{\~a}o Paulo, SP, Brazil and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and Grenoble High Magnetic
Field Laboratory, CNRS, BP 166, 38042 Grenoble Cedex 9, France",
title = "Experimental investigation of spin-orbit coupling in n-type PbTe
quantum wells",
journal = "Journal of Applied Physics",
year = "2014",
volume = "115",
number = "9",
pages = "093704 (6pp.)",
keywords = "Experimental investigations, Fermi wave vectors, Optimization
procedures, Rashba effects, Spin orbits, Spin splittings,
Spin-orbit couplings, Weak antilocalization, Global optimization,
Semiconductor quantum wells.",
abstract = "The spin-orbit coupling is studied experimentally in two PbTe
quantum wells by means of weak antilocalization effect. Using the
Hikami-Larkin-Nagaoka model through a computational global
optimization procedure, we extracted the spin-orbit and inelastic
scattering times and estimated the strength of the zero field
spin-splitting energy so. The values of so are linearly dependent
on the Fermi wave vector (kF) confirming theoretical predictions
of the existence of large spin-orbit coupling in IV-VI quantum
wells originated from pure Rashba effect.",
doi = "10.1063/1.4867627",
url = "http://dx.doi.org/10.1063/1.4867627",
issn = "0021-8979",
label = "scopus 2014-05 PeresMCCMROAM:2014:ExInSp",
language = "en",
targetfile = "APL_115_2014.pdf",
urlaccessdate = "07 maio 2024"
}