{"id":39660,"date":"1999-01-01T00:00:00","date_gmt":"1999-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/difusion-de-luz-dinamica-en-liquidos-simples\/"},"modified":"1999-01-01T00:00:00","modified_gmt":"1999-01-01T00:00:00","slug":"difusion-de-luz-dinamica-en-liquidos-simples","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/difusion-de-luz-dinamica-en-liquidos-simples\/","title":{"rendered":"Difusion de luz dinamica en liquidos simples."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jos\u00e9 Emilio Fernandez Rubio <\/strong><\/h2>\n<p>En el presente trabajo se ha dise\u00f1ado, desarrollado y puesto a punto una t\u00e9cnica experimental de difusi\u00f3n de luz din\u00e1mica necesaria para el estudio del espectro de luz difundida polarizada y despolarizada de l\u00edquidos puros. Asimismo, se han elaborado las herramientas de c\u00e1lculo imprescindibles para analizar num\u00e9ricamente los espectros y poder aplicar las distintas teor\u00edas existentes que describen la distribuci\u00f3n de frecuencia de la luz dispersada. Una vez comprobado el dispositivo experimental y los m\u00e9todos de c\u00e1lculo desarrollado mediante la medida del espectro estudiado previamente por otros autores se ha obtenido el espectro de la luz difundida de derivados metilados del benceno (tolueno, o-, m-, p-xileno) y del difenilmetano.  para el tolueno y los xilenos el an\u00e1lisis de los espectros vv llevado a cabo nos revela la existencia de un proceso de relajaci\u00f3n vibracional con tiempos de relajaci\u00f3n muy similares para los cuatro compuestos y un orden de magnitud menor que en el benceno.  en el caso del difenilmetano el espectro vv nos muestra que el proceso de relajaci\u00f3n es de tipo estructural, y el an\u00e1lisis del espectro despolarizado indica que tambi\u00e9n existe un proceso de relajaci\u00f3n reorientacional y un acoplamiento entre la rotaci\u00f3n y la traslaci\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Difusion de luz dinamica en liquidos simples.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Difusion de luz dinamica en liquidos simples. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jos\u00e9 Emilio Fernandez Rubio <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1999<\/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>Javier Nu\u00f1ez Delgado<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: mateo Diaz pe\u00f1a <\/li>\n<li> Garcia hernandez m. del mar (vocal)<\/li>\n<li> Roux arrita m. victoria (vocal)<\/li>\n<li> Rodrigo lopez m. amelia (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jos\u00e9 Emilio Fernandez Rubio En el presente trabajo se ha dise\u00f1ado, desarrollado y puesto a punto una [&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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