{"id":33309,"date":"2018-03-09T09:30:22","date_gmt":"2018-03-09T09:30:22","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/correlaciones-espacio-temporales-a-escalas-microscopicas-en-vidrios-moleculares\/"},"modified":"2018-03-09T09:30:22","modified_gmt":"2018-03-09T09:30:22","slug":"correlaciones-espacio-temporales-a-escalas-microscopicas-en-vidrios-moleculares","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/correlaciones-espacio-temporales-a-escalas-microscopicas-en-vidrios-moleculares\/","title":{"rendered":"Correlaciones espacio temporales a escalas microscopicas en vidrios moleculares."},"content":{"rendered":"<h2>Tesis doctoral de <strong> M. Rosa Fayos Carrio <\/strong><\/h2>\n<p>Se ha llevado a cabo un estudio comparativo del orden en las fases cristalinas, desordenadas orientacionalmente y v\u00edtreas del etanol mediante difracci\u00f3n de neutrones y rayos x que ha permitido relacionar los par\u00e1metros que caracterizan al primer pico de difracci\u00f3n con la existencia de una escala caracter\u00edstica y una longitud de coherencia. Se ha comprobado que en el vidrio la posici\u00f3n y la anchura de este pico son remanentes claros de los encontrados en las fases pl\u00e1sticas lo que permite obtener informaci\u00f3n del orden de alcance intermedio. En el glycerol se han obtenido los par\u00e1metros que definen la geometr\u00eda molecular en el estado v\u00edtreo y que son diferentes respecto a los del cristal. En lo referente a propiedades dependientes del tiempo en el glicerol los resultados evidencian un exceso en anchuras de l\u00ednea respecto a lo que predice la hidrodin\u00e1mica y podemos concluir que los mov. De baja frecuencia de traslaci\u00f3n y rotaci\u00f3n en vidrios y l\u00edquidos superenfriados est\u00e1n fuertemente hibridados.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Correlaciones espacio temporales a escalas microscopicas en vidrios moleculares.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Correlaciones espacio temporales a escalas microscopicas en vidrios moleculares. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 M. Rosa Fayos Carrio <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 20\/11\/1997<\/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>Francisco Javier Bermejo Barrera<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: sebasti\u00e1n Vieira d\u00edaz <\/li>\n<li>gabriel Cuello zabala (vocal)<\/li>\n<li>f\u00e9lix Hern\u00e1ndez cano (vocal)<\/li>\n<li>angel Alegria loinaz (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de M. Rosa Fayos Carrio Se ha llevado a cabo un estudio comparativo del orden en las fases [&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":[1791,199,1008],"tags":[40497,14265,563,90811,90977,15317],"class_list":["post-33309","post","type-post","status-publish","format-standard","hentry","category-estados-no-cristalinos","category-fisica","category-fisica-del-estado-solido","tag-angel-alegria-loinaz","tag-felix-hernandez-cano","tag-francisco-javier-bermejo-barrera","tag-gabriel-cuello-zabala","tag-m-rosa-fayos-carrio","tag-sebastian-vieira-diaz"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/33309","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=33309"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/33309\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=33309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=33309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=33309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}