{"id":14406,"date":"2001-12-12T00:00:00","date_gmt":"2001-12-12T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/interaction-of-atoms-whith-intense-laser-fields-theoretical-study-and-numerical-models\/"},"modified":"2001-12-12T00:00:00","modified_gmt":"2001-12-12T00:00:00","slug":"interaction-of-atoms-whith-intense-laser-fields-theoretical-study-and-numerical-models","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/interaction-of-atoms-whith-intense-laser-fields-theoretical-study-and-numerical-models\/","title":{"rendered":"Interaction of atoms whith intense laser fields: theoretical study and numerical models"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Javier Rodriguez Vazquez De Aldana <\/strong><\/h2>\n<p>En este trabajo, realizamos simulaciones num\u00e9ricas de sistemas at\u00f3micos con l\u00e1seres intensos resolviendo la ecuaci\u00f3n de schr\u00ed\u00b6dinger sin la aproximaci\u00f3n dipolar. Se han desarrollado c\u00f3digos de integraci\u00f3n num\u00e9rica de dicha ecuaci\u00f3n en tres dimensiones sin ninguna aproximaci\u00f3n adicional, utiliz\u00e1ndola como herramienta para la investigaci\u00f3n de nuevos efectos en la interacci\u00f3n de los l\u00e1seres intensos con la materia. Esto ha sido posible gracias al dise\u00f1o e instalaci\u00f3n de un cluster de c\u00e1lculo en el grupo de \u00f3ptica, llevado a cabo por el autor durante el desarrollo de la tesis.  nuestro estudio se ha centrado en los efectos que el campo magn\u00e9tico del l\u00e1ser provoca en los electrones at\u00f3micos. Existe una regi\u00f3n de frecuencias e intensidades, donde esta componente no puede ser despreciada ya que es crucial en la din\u00e1mica del electr\u00f3n. En los trabajos realizados hasta el momento, esta componente era despreciada puesto que se utilizaba siempre la aproximaci\u00f3n dipolar. Gracias a que disponemos de c\u00f3digos tridimensionales realistas, hemos podido estudiar pulsos tanto linealmente polarizados como circularmente polarizados, lo cual es una novedad en este tipo de simulaciones.  tambi\u00e9n se han considerado otros posibles dise\u00f1os experimentales con pulsos contrapropagantes. Es de destacar la posibilidad de generar arm\u00f3nicos pares, prohibidos en la aproximaci\u00f3n dipolar, as\u00ed como la ruptura de la estabilizaci\u00f3n at\u00f3mica. Las t\u00e9cnicas num\u00e9ricas se han extendido al estudio de clusters de \u00e1tomos obteniendo resultados en buen acuerdo con los experimentos realizados.  se han desarrollado tambi\u00e9n las herramientas num\u00e9ricas adecuadas para estudiar la ionizaci\u00f3n at\u00f3mica por colisi\u00f3n con iones pesados relativistas, en un marco te\u00f3rico novedoso. Los campos creados por uno de estos proyectiles, tienen ciertos parecidos con los pulsos l\u00e1ser. Los efectos no dipolares son sin embargo mucho m\u00e1s importantes que en el caso del pulso<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Interaction of atoms whith intense laser fields: theoretical study and numerical models<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Interaction of atoms whith intense laser fields: theoretical study and numerical models <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Javier Rodriguez Vazquez De Aldana <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Salamanca<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 12\/12\/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>Luis Roso Franco<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: ramon Corbalan yuste <\/li>\n<li> Mat\u00edas muriel Manuel Alberto (vocal)<\/li>\n<li>wilhelm Becker (vocal)<\/li>\n<li>gaspar Orriols (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Javier Rodriguez Vazquez De Aldana En este trabajo, realizamos simulaciones num\u00e9ricas de sistemas at\u00f3micos con l\u00e1seres intensos [&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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