{"id":39432,"date":"1999-01-01T00:00:00","date_gmt":"1999-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/agregacion-en-sistemas-mesoscopicos-controlada-por-interacciones-atractivas-de-largo-alcance\/"},"modified":"1999-01-01T00:00:00","modified_gmt":"1999-01-01T00:00:00","slug":"agregacion-en-sistemas-mesoscopicos-controlada-por-interacciones-atractivas-de-largo-alcance","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/agregacion-en-sistemas-mesoscopicos-controlada-por-interacciones-atractivas-de-largo-alcance\/","title":{"rendered":"Agregacion en sistemas mesoscopicos controlada por interacciones atractivas de largo alcance."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Antonio  Manuel Puertas Lopez <\/strong><\/h2>\n<p>En el cap\u00edtulo 1 se presentan los fundamentos te\u00f3ricos que permiten estudiar tanto la difusi\u00f3n browniana como la interacci\u00f3n entre part\u00edculas coloidales. Del estudio de ambos hechos se presenta un modelo cin\u00e9tico general de heteroagregaci\u00f3n.  el cap\u00edtulo 2 se dedica a presentar resultados experimentales de cin\u00e9tica de agregaci\u00f3n controlada por atracci\u00f3n. La t\u00e9cnica utilizada es la dispersi\u00f3n de luz l\u00e1ser, trabajando en modo est\u00e1tico. Los experimentos de heteroagregaci\u00f3n se hacen entre part\u00edculas de igual carga en valor absoluto, pero de signos contrarios. Se muestran resultados en los que se cambia tanto el potencial superficial, la proporci\u00f3n de part\u00edculas y la fuerza i\u00f3nica del medio.  el tercer cap\u00edtulo se ocupa en exclusiva de los resultados obtenidos mediante simulaci\u00f3n de din\u00e1mica browniana y su comparaci\u00f3n con los datos experimentales. Se comienza simulando un sistema de dos part\u00edculas y luego se extiende a sistemas multipart\u00edcula. Se introducen modelos que permiten entender los resultados de las simulaciones.  en el \u00faltimo cap\u00edtulo, iv, en base tanto a medidas de estructura de agregados, de cin\u00e9tica y de simulaciones, se presenta lo que el doctorando denomina como un nuevo r\u00e9gimen de agregaci\u00f3n, controlado por interacciones atractivas. Se le denomina alca (attraction limitted cluster aggregation).  se concluye este trabajo con una exposici\u00f3n de las principales conclusiones que se pueden extraer de esta tesis.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Agregacion en sistemas mesoscopicos controlada por interacciones atractivas de largo alcance.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Agregacion en sistemas mesoscopicos controlada por interacciones atractivas de largo alcance. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Antonio  Manuel Puertas Lopez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Granada<\/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>Francisco Javier De Las Nieves Lopez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: roque Hidalgo \u00e1lvarez <\/li>\n<li> Rull fern\u00e1ndez Luis felipe (vocal)<\/li>\n<li>Miguel Rub\u00ed capaceti (vocal)<\/li>\n<li> Maroto centeno Jos\u00e9 Alberto (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Antonio Manuel Puertas Lopez En el cap\u00edtulo 1 se presentan los fundamentos te\u00f3ricos que permiten estudiar tanto [&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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