{"id":1171,"date":"1994-01-01T00:00:00","date_gmt":"1994-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1994\/01\/01\/resistencia-de-contacto-y-estructura-superficial-de-materiales-dopados-con-n\/"},"modified":"1994-01-01T00:00:00","modified_gmt":"1994-01-01T00:00:00","slug":"resistencia-de-contacto-y-estructura-superficial-de-materiales-dopados-con-n","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/resistencia-de-contacto-y-estructura-superficial-de-materiales-dopados-con-n\/","title":{"rendered":"Resistencia de contacto y estructura superficial de materiales dopados con n."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jose Avila Sanchez <\/strong><\/h2>\n<p>* la resistencia de contacto disminuye exponencialmente con la concentracion de n en el al dopado con n. * volumen: existe una estructura de cluster de aln junto con n diluido en el al dopado hasta un 6% de n. * Oxido nativo: los cluster se mantiene asi como el enlace quimico del n. * Oxido anodico: los cluster se destruyen, existiendo una gran cantidad de enlaces de al no saturados. * Defectos estructurales en el acoplo entre las redes de aln y al2o3 pueden causar la disminucion de la resistencia de contacto al\/si3n4. * Existe una reduccion total del si3n4 a t=400c, formandose aln. * Un tratamiento termico a 400c produce la reduccion total de 24 angstrom de si3n4.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Resistencia de contacto y estructura superficial de materiales dopados con n.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Resistencia de contacto y estructura superficial de materiales dopados con n. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jose Avila Sanchez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1994<\/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> Sacedon Adelantado Jos\u00e9 Luis<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco Sanchez Quesada <\/li>\n<li>Mercedes Fernandez Rodriguez (vocal)<\/li>\n<li> Vicent Lopez Jos\u00e9 Luis (vocal)<\/li>\n<li>Tomas Rodriguez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jose Avila Sanchez * la resistencia de contacto disminuye exponencialmente con la concentracion de n en el [&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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