{"id":13949,"date":"2018-03-09T09:00:26","date_gmt":"2018-03-09T09:00:26","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/cristales-fotonicos-opalo-semiconductor\/"},"modified":"2018-03-09T09:00:26","modified_gmt":"2018-03-09T09:00:26","slug":"cristales-fotonicos-opalo-semiconductor","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/cristales-fotonicos-opalo-semiconductor\/","title":{"rendered":"Cristales fot\u00f3nicos \u00f3palo-semiconductor"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Alvaro Blanco Montes <\/strong><\/h2>\n<p>Esta tesis recoge los resultados experimentales sobre la s\u00edntesis de silicio y cds en \u00f3palos artificiales y de sus propiedades fot\u00f3nicas.  los cristales fot\u00f3nicos son estructuras peri\u00f3dicas de \u00edndices de regracci\u00f3n alternantes que presentan bandas prohibidas para sus estados fot\u00f3nicos. este hecho puede ser aprovechado para modificar las propiedades \u00f3pticas de los materiales sin afectar a sus propiedades electr\u00f3nicas. Entre sus n\u00famerosas aplicaci\u00f3n es, destaca la posibilidad de control de la emisi\u00f3n espont\u00e1nea y fabricar as\u00ed l\u00e1seres de bajo umbral.  nuestra aproximaci\u00f3n se basa en la fabricaci\u00f3n de cristales fot\u00f3nicos tridimensionales basados en \u00f3palos artificiales como alternativa los sofisticados m\u00e9todos de fabricaci\u00f3n acutales.  los \u00f3palos artificiales presentan propiedades fot\u00f3nicas que pueden ser mejoradas mediante la inclusi\u00f3n de materiales de alto \u00edndice de refracci\u00f3n. as\u00ed, se ha crecido cds en el interior de las estructuras opalinas con una alta eficacia pudiendo fabricar \u00f3palos inversos de este semiconductor. se ha investigado, a su vez, el efecto de la estructura fot\u00f3nica en las propiedades luminescentes del cds y de la rodamina 6-g.  mediante la fabricaci\u00f3n de \u00f3palos inversos de silicio se ha conseguido, por vez primera, bas\u00e1ndose en estas estructuras, un gap fot\u00f3nico completo tridimensional, objetivo \u00e9ste perseguido durante los \u00faltimos a\u00f1os por numerosos laboratorios de todo el mundo.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Cristales fot\u00f3nicos \u00f3palo-semiconductor<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Cristales fot\u00f3nicos \u00f3palo-semiconductor <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Alvaro Blanco Montes <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 22\/11\/2001<\/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>Ceferino L\u00f3pez Fern\u00e1ndez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 serafin Moya corral <\/li>\n<li>Luis Liz marz\u00e1n (vocal)<\/li>\n<li>jordi Martorell pena (vocal)<\/li>\n<li>Manuel Nieto vesperinas (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Alvaro Blanco Montes Esta tesis recoge los resultados experimentales sobre la s\u00edntesis de silicio y cds en [&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 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