{"id":155355,"date":"2026-01-12T17:19:35","date_gmt":"2026-01-12T17:19:35","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/sintesis-y-caracterizacion-de-diversos-materiales-superconductores\/"},"modified":"2026-01-12T17:19:35","modified_gmt":"2026-01-12T17:19:35","slug":"sintesis-y-caracterizacion-de-diversos-materiales-superconductores","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/sintesis-y-caracterizacion-de-diversos-materiales-superconductores\/","title":{"rendered":"Sintesis y caracterizacion de diversos materiales superconductores."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Flaviano Garcia Alvarado <\/strong><\/h2>\n<p>Se presenta el trabajo desarrollado en tres sistemas de oxidos superconductores:  &#8211;en el primero, ba-pb-bi-o, se ha intentado variar las propiedades electricas mediante diversas sustituciones cationicas.  &#8211;En el segundo, y-ba-cu-o, se ha investigado el efecto que tiene la sustitucion del cation y por diversas tierras raras.  &#8211;en el tercero, bi-sr-ca-cu-o, por ser el peor caracterizado estructuralmente se ha abordado la caracterizacion estructural detallada del miembro mas simple del sistema, bi2sr2cuo6, mientras que sobre el segundo miembro, bi2sr2cacu2o8, se ha intentado estudiar la relacion de las propiedades electricas con el procedimiento empleado en su sintesis, asi como determinar cual es realmente la composicion superconductora. En cuanto al termino n=3, se ha realizado un estudio sistematico de las fases que aparecen en el sistema bi-pb-sr-ca-cu-o cuando en la composicion bi2sr2ca2cu3o1o se va sustituyendo progresivamente el bi por pb, poniendo especial enfasis en la relacion entre la existencia de dichas fases y el comportamiento electrico de las mismas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Sintesis y caracterizacion de diversos materiales superconductores.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Sintesis y caracterizacion de diversos materiales superconductores. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Flaviano Garcia Alvarado <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1991<\/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>Emilio Mor\u00e1n Miguelez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Miguel Angel Alarios Franco <\/li>\n<li>Daniel Beltran (vocal)<\/li>\n<li>Felix Vidal Costa (vocal)<\/li>\n<li>Felix Yndurain (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Flaviano Garcia Alvarado Se presenta el trabajo desarrollado en tres sistemas de oxidos superconductores: &#8211;en el primero, [&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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