Antilocalization and spin-orbit coupling in hole strained GaAs/InGaAs/GaAs quantum well heterostructures

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Low-field magnetoresistance in p-type strained quantum wells is studied. It is shown that the Rashba mechanism leads to the cubic in quasimomentum spin-orbit splitting of the hole energy spectrum and the antilocalization behavior of low-field magnetoresistance is well described by the Hikami-Larkin-Nagaoka expression.
7 pages, 7 figures

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Disordered Systems and Neural Networks

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http://salesiana.dossiersoluciones.com/handle/123456789/209281

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0409342
 http://arxiv.org/abs/cond-mat/0409342
 Phys. Rev. B 71, 165312 (2005)
 doi:10.1103/PhysRevB.71.165312

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arXiv