Density Dependence of Electron Spin Relaxation Time in GaAReportar como inadecuado




Density Dependence of Electron Spin Relaxation Time in GaA - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

The electron density dependence of the electron spin relaxation time in a system of electrons interacting with phonons through phonon-modulated spin-orbit coupling was calculated using the formula for electron spin resonance derived by the projection-reduction method. The electron spin relaxation time in GaAs increased with increasing electron density, and the electron density was found to affect the electron spin relaxation differently according to temperature. The electron spin in GaAs was relaxed mainly by optical phonon scattering at high electron densities and piezoelectric phonon scattering at relatively low electron densities.

KEYWORDS

Spintronics, Electron-Phonon Interaction, Projection-Reduction Method

Cite this paper

Kang, N. 2016 Density Dependence of Electron Spin Relaxation Time in GaA. Open Journal of Applied Sciences, 6, 365-371. doi: 10.4236-ojapps.2016.66037.





Autor: Nam Lyong Kang

Fuente: http://www.scirp.org/



DESCARGAR PDF




Documentos relacionados