OPTICAL INJECTION OF SPIN POPULATION AND SPIN CURRENT IN SEMICONDUCTOR SURFACES

dc.contributorBernardo Mendoza
dc.creatorTONATIUH RANGEL GORDILLO
dc.date2006-12
dc.date.accessioned2022-10-12T20:17:39Z
dc.date.available2022-10-12T20:17:39Z
dc.identifierhttp://cio.repositorioinstitucional.mx/jspui/handle/1002/840
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4130950
dc.description"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."
dc.formatapplication/pdf
dc.languageeng
dc.relationcitation: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.
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0
dc.subjectinfo:eu-repo/classification/AUTOR/AB INITIO, INJECTION PROCESS, GAAS(110)
dc.subjectinfo:eu-repo/classification/cti/1
dc.subjectinfo:eu-repo/classification/cti/22
dc.subjectinfo:eu-repo/classification/cti/2211
dc.subjectinfo:eu-repo/classification/cti/221124
dc.subjectinfo:eu-repo/classification/cti/221124
dc.titleOPTICAL INJECTION OF SPIN POPULATION AND SPIN CURRENT IN SEMICONDUCTOR SURFACES
dc.typeinfo:eu-repo/semantics/masterThesis
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.coverageLeón, Guanajuato
dc.audiencegeneralPublic


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