{"id":59171,"date":"2018-03-09T22:46:59","date_gmt":"2018-03-09T22:46:59","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/control-de-la-transicion-singlete-triplete-mediante-laseres-intensos-en-moleculas-diatomicas-teoria-y-simulacion\/"},"modified":"2018-03-09T22:46:59","modified_gmt":"2018-03-09T22:46:59","slug":"control-de-la-transicion-singlete-triplete-mediante-laseres-intensos-en-moleculas-diatomicas-teoria-y-simulacion","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/control-de-la-transicion-singlete-triplete-mediante-laseres-intensos-en-moleculas-diatomicas-teoria-y-simulacion\/","title":{"rendered":"Control de la transici\u00f3n singlete-triplete mediante l\u00e1seres intensos en mol\u00e9culas diat\u00f3micas: teor\u00eda y simulaci\u00f3n"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jes\u00fas Gonz\u00e1lez V\u00e1zquez <\/strong><\/h2>\n<p>Esta tesis se engloba en el estudio de efectos fotoqu\u00edmicos en los estados excitados de mol\u00e9culas sencillas. A lo largo de la tesis se han propuesto nuevos m\u00e9todos de control \u00f3ptico para dirigir la din\u00e1mica de procesos no adiab\u00e1ticos. Particularmente, la tesis se ha centrado en el control de transiciones singlete-triplete mediante pulsos l\u00e1ser. Dado que estas transiciones no son \u00f3pticamente activas, la transici\u00f3n singlete-triplete no se ve directamente afectada por un campo el\u00e9ctrico. Se requiere un cambio en la variable de control, pasando de la frecuencia central a la frecuencia de rab\u00ed, relacionada con la energ\u00eda del acoplamiento. Un campo el\u00e9ctrico intenso es capaz de cambiar independientemente el espectro de energ\u00edas de los singletes y los tripletes. Estos desplazamientos energ\u00e9ticos del espectro se pueden emplear para crear y destruir resonancias entre los niveles vibr\u00f3nicos singletes y tripletes, lo que permite controlar la transici\u00f3n singlete-triplete (la eficacia de este control tambi\u00e9n depende del acoplamiento esp\u00edn-\u00f3rbita que exista a nivel electr\u00f3nico). De esta forma, el control se alcanza a trav\u00e9s de efecto stark din\u00e1mico no resonante. Para ello se han propuesto varios modelos te\u00f3ricos que representan situaciones t\u00edpicas de acoplamientos esp\u00edn-\u00f3rbita: control de un acoplamiento esp\u00edn-\u00f3rbita d\u00e9bil pero cuasi resonante, introducci\u00f3n de una transici\u00f3n singlete-triplete muy fuera de la resonancia, esto es, no observable en ausencia de l\u00e1ser e inhibici\u00f3n de una transici\u00f3n singlete-triplete r\u00e1pida y fuerte. En todos los casos se resuelve la ec. De schr\u00ed\u00b6dinger dependiente del tiempo mediante simulaciones por ordenador.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Control de la transici\u00f3n singlete-triplete mediante l\u00e1seres intensos en mol\u00e9culas diat\u00f3micas: teor\u00eda y simulaci\u00f3n<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Control de la transici\u00f3n singlete-triplete mediante l\u00e1seres intensos en mol\u00e9culas diat\u00f3micas: teor\u00eda y simulaci\u00f3n <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jes\u00fas Gonz\u00e1lez V\u00e1zquez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 20\/06\/2007<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Jes\u00fas Santamar\u00eda Antonio<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco javier Aoiz moleres <\/li>\n<li>saulo a. V\u00e1zquez rodr\u00edguez (vocal)<\/li>\n<li>leticia Gonzalez herrero (vocal)<\/li>\n<li>rebeca De nalda minguez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jes\u00fas Gonz\u00e1lez V\u00e1zquez Esta tesis se engloba en el estudio de efectos fotoqu\u00edmicos en los estados excitados [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[39214,130739,5758,96731,101852,39519],"class_list":["post-59171","post","type-post","status-publish","format-standard","hentry","category-sin-categoria","tag-francisco-javier-aoiz-moleres","tag-jesus-gonzalez-vazquez","tag-jesus-santamaria-antonio","tag-leticia-gonzalez-herrero","tag-rebeca-de-nalda-minguez","tag-saulo-a-vazquez-rodriguez"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/59171","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=59171"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/59171\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=59171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=59171"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=59171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}