Please use this identifier to cite or link to this item: http://cio.repositorioinstitucional.mx/jspui/handle/1002/840
OPTICAL INJECTION OF SPIN POPULATION AND SPIN CURRENT IN SEMICONDUCTOR SURFACES
TONATIUH RANGEL GORDILLO
Bernardo Mendoza
Acceso Abierto
Atribución-NoComercial-SinDerivadas
AB INITIO, INJECTION PROCESS, GAAS(110)
"We present an ab initio study of the GaAs(11) surface. In particular, the spin injection current, the electrical injection current and the degree of spin polarization are calculated for one-photon excitations. First, we present a formal derivation of the formulas used to obtain such responses; we explicitly obtain the expressions for both the total and the layered contributions. In the second chapter, we give an introduction of the method used to calculate the wave function for a crystalline surface along with all its approximations. In the third chapter, we make a convergence study to ensure that our calculations will be correct within our approximations. Finally, in chapter 4, we present our results and its possible applications."
2006-12
Tesis de maestría
Inglés
León, Guanajuato
Público en general
Rangel Gordillo, (2006). "Optical injection of spin population and spin current in semiconductor surfaces". Tesis de Maestría en Ciencias (Óptica). Centro de Investigaciones en Óptica, A.C. León, Guanajuato. 114 pp.
PROPIEDADES ÓPTICAS
Versión publicada
publishedVersion - Versión publicada
Appears in Collections:MAESTRIA EN CIENCIAS (ÓPTICA)

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