Dynamical properties of polaritons in semiconductor microcavities

The main aim of the present thesis work is to study the fundamental features of the different relaxation process for polaritons, when the semiconductor micro-cavity is excited by a non-resonantlaser pump. Our numerical simulations of polariton relaxation, clearly demonstrate that, for the experiment...

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Autores:
Chaves Romero, Ferney Alveiro
Tipo de recurso:
Fecha de publicación:
2005
Institución:
Universidad de los Andes
Repositorio:
Séneca: repositorio Uniandes
Idioma:
eng
OAI Identifier:
oai:repositorio.uniandes.edu.co:1992/11313
Acceso en línea:
http://hdl.handle.net/1992/11313
Palabra clave:
Polaritones
Fonones - Investigaciones
Fotones - Investigaciones
Física
Rights
openAccess
License
http://creativecommons.org/licenses/by-nc-sa/4.0/
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spelling Al consultar y hacer uso de este recurso, está aceptando las condiciones de uso establecidas por los autores.http://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Rodríguez Dueñas, Ferney Javiervirtual::17820-1Chaves Romero, Ferney Alveiro729eb23b-71dc-44c6-98f2-a844f07836c46002018-09-28T07:53:08Z2018-09-28T07:53:08Z2005http://hdl.handle.net/1992/11313u441254.pdfinstname:Universidad de los Andesreponame:Repositorio Institucional Sénecarepourl:https://repositorio.uniandes.edu.co/The main aim of the present thesis work is to study the fundamental features of the different relaxation process for polaritons, when the semiconductor micro-cavity is excited by a non-resonantlaser pump. Our numerical simulations of polariton relaxation, clearly demonstrate that, for the experimental situation, the electron-polariton relaxation mechanism is the most efficient, contrary to the recent published theoretical work and confirming the experimental results. In the present work, the polariton-polariton scattering is inefficient due to the low excitation densities.Magíster en FísicaMaestría64 hojasapplication/pdfengUniandesMaestría en Ciencias - FísicaFacultad de CienciasDepartamento de Físicainstname:Universidad de los Andesreponame:Repositorio Institucional SénecaDynamical properties of polaritons in semiconductor microcavitiesTrabajo de grado - Maestríainfo:eu-repo/semantics/masterThesishttp://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/TMPolaritonesFonones - InvestigacionesFotones - InvestigacionesFísicaPublication0000-0001-5383-4218virtual::17820-1https://scienti.minciencias.gov.co/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0000077216virtual::17820-1e30cee58-f835-4d1b-97c9-3146b481c8b1virtual::17820-1e30cee58-f835-4d1b-97c9-3146b481c8b1virtual::17820-1THUMBNAILu441254.pdf.jpgu441254.pdf.jpgIM Thumbnailimage/jpeg8661https://repositorio.uniandes.edu.co/bitstreams/0a7e0d24-53b3-438d-ba11-2d081ccc2237/downloadf0625f18ac79eb8be1ef1f66dedabbe9MD55ORIGINALu441254.pdfapplication/pdf2064689https://repositorio.uniandes.edu.co/bitstreams/5d85b47d-f239-4c86-ace9-100bbc979ff3/download4940d4fdcffa273af321ec62094e8dffMD51TEXTu441254.pdf.txtu441254.pdf.txtExtracted texttext/plain112848https://repositorio.uniandes.edu.co/bitstreams/1b243e01-2d51-40e9-9600-efff40e133fc/downloadd8fde99aaf46a1e85215972c95a918d2MD541992/11313oai:repositorio.uniandes.edu.co:1992/113132024-03-13 16:07:26.955http://creativecommons.org/licenses/by-nc-sa/4.0/open.accesshttps://repositorio.uniandes.edu.coRepositorio institucional Sénecaadminrepositorio@uniandes.edu.co
dc.title.es_CO.fl_str_mv Dynamical properties of polaritons in semiconductor microcavities
title Dynamical properties of polaritons in semiconductor microcavities
spellingShingle Dynamical properties of polaritons in semiconductor microcavities
Polaritones
Fonones - Investigaciones
Fotones - Investigaciones
Física
title_short Dynamical properties of polaritons in semiconductor microcavities
title_full Dynamical properties of polaritons in semiconductor microcavities
title_fullStr Dynamical properties of polaritons in semiconductor microcavities
title_full_unstemmed Dynamical properties of polaritons in semiconductor microcavities
title_sort Dynamical properties of polaritons in semiconductor microcavities
dc.creator.fl_str_mv Chaves Romero, Ferney Alveiro
dc.contributor.advisor.none.fl_str_mv Rodríguez Dueñas, Ferney Javier
dc.contributor.author.none.fl_str_mv Chaves Romero, Ferney Alveiro
dc.subject.keyword.es_CO.fl_str_mv Polaritones
Fonones - Investigaciones
Fotones - Investigaciones
topic Polaritones
Fonones - Investigaciones
Fotones - Investigaciones
Física
dc.subject.themes.none.fl_str_mv Física
description The main aim of the present thesis work is to study the fundamental features of the different relaxation process for polaritons, when the semiconductor micro-cavity is excited by a non-resonantlaser pump. Our numerical simulations of polariton relaxation, clearly demonstrate that, for the experimental situation, the electron-polariton relaxation mechanism is the most efficient, contrary to the recent published theoretical work and confirming the experimental results. In the present work, the polariton-polariton scattering is inefficient due to the low excitation densities.
publishDate 2005
dc.date.issued.none.fl_str_mv 2005
dc.date.accessioned.none.fl_str_mv 2018-09-28T07:53:08Z
dc.date.available.none.fl_str_mv 2018-09-28T07:53:08Z
dc.type.spa.fl_str_mv Trabajo de grado - Maestría
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dc.identifier.pdf.none.fl_str_mv u441254.pdf
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identifier_str_mv u441254.pdf
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dc.language.iso.es_CO.fl_str_mv eng
language eng
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dc.format.extent.es_CO.fl_str_mv 64 hojas
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dc.publisher.es_CO.fl_str_mv Uniandes
dc.publisher.program.es_CO.fl_str_mv Maestría en Ciencias - Física
dc.publisher.faculty.es_CO.fl_str_mv Facultad de Ciencias
dc.publisher.department.es_CO.fl_str_mv Departamento de Física
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reponame:Repositorio Institucional Séneca
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