{"id":36490,"date":"1998-01-01T00:00:00","date_gmt":"1998-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/relaciones-entre-la-microestructura-y-las-propiedades-de-laminas-delgadas-ferroelectricas-de-pb-latio3\/"},"modified":"1998-01-01T00:00:00","modified_gmt":"1998-01-01T00:00:00","slug":"relaciones-entre-la-microestructura-y-las-propiedades-de-laminas-delgadas-ferroelectricas-de-pb-latio3","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/relaciones-entre-la-microestructura-y-las-propiedades-de-laminas-delgadas-ferroelectricas-de-pb-latio3\/","title":{"rendered":"Relaciones entre la microestructura y las propiedades de laminas delgadas ferroelectricas de (pb, la)tio3."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Miguel Alguero Gimenez <\/strong><\/h2>\n<p>En el contexto de la preparaci\u00f3n de l\u00e1minas delgadas ferroel\u00e9ctricas, aptas para su uso como elementos activos de sensores de radiaci\u00f3n infrarroja y sistemas microelectromec\u00e1nicos, se aborda un tema clave para su optimizaci\u00f3n: las relaciones que existen entre las propiedades estructurales, microestructurales y composicionales de las l\u00e1minas, y sus propiedades ferroel\u00e9ctricas. El sistema elegido es el titanato de pb modificado con la(pb1-1.5xlaxtio3, x=0.08 y 0.2), y la t\u00e9cnica de preparaci\u00f3n sol-gel.  variando los par\u00e1metros de la preparaci\u00f3n b\u00e1sicamente el contenido de pbo de la soluci\u00f3n precursora y la velocidad de calentamiento durante el tratamiento t\u00e9rmico de cristalizaci\u00f3n, siempre sobre sustratos de pt\/si, se preparan l\u00e1minas con contenido de segunda fase, orientaci\u00f3n de la perovskita, porosidad y tama\u00f1o de grano controlado. En la interfase entre la l\u00e1mina y el sustrato aparece una zona de interacci\u00f3n de espesor variable, y un campo de tracciones de intensidad tambien variable. Tras una exhaustiva caracterizaci\u00f3n, se establecen las relaciones buscadas. Tambi\u00e9n se realizan medidas piro y piezoel\u00e9ctricas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Relaciones entre la microestructura y las propiedades de laminas delgadas ferroelectricas de (pb, la)tio3.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Relaciones entre la microestructura y las propiedades de laminas delgadas ferroelectricas de (pb, la)tio3. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Miguel Alguero Gimenez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1998<\/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>Lorena Pardo Mata<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Carlos Sanchez Lopez <\/li>\n<li> Vicente Heredia Jos\u00e9 M. (vocal)<\/li>\n<li>Jes\u00fas Mendiola D\u00edaz (vocal)<\/li>\n<li>Jos\u00e9 De Frutos  Vaquerizo (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Miguel Alguero Gimenez En el contexto de la preparaci\u00f3n de l\u00e1minas delgadas ferroel\u00e9ctricas, aptas para su uso [&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":[332,10426,199,1008,14406,1126],"tags":[14621,14409,24236,24234,96575,96576],"class_list":["post-36490","post","type-post","status-publish","format-standard","hentry","category-ciencias-tecnologicas","category-dielectricos","category-fisica","category-fisica-del-estado-solido","category-materiales-ceramicos","category-tecnologia-de-materiales","tag-carlos-sanchez-lopez","tag-jesus-mendiola-diaz","tag-jose-de-frutos-vaquerizo","tag-lorena-pardo-mata","tag-miguel-alguero-gimenez","tag-vicente-heredia-jose-m"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/36490","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=36490"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/36490\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=36490"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=36490"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=36490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}