{"id":31544,"date":"1997-01-01T00:00:00","date_gmt":"1997-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-del-comportamiento-critico-y-de-las-perdidas-dielectricas-del-tgse-en-las-proximidades-de-la-transicion-ferro-paraelectrica\/"},"modified":"1997-01-01T00:00:00","modified_gmt":"1997-01-01T00:00:00","slug":"estudio-del-comportamiento-critico-y-de-las-perdidas-dielectricas-del-tgse-en-las-proximidades-de-la-transicion-ferro-paraelectrica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/estudio-del-comportamiento-critico-y-de-las-perdidas-dielectricas-del-tgse-en-las-proximidades-de-la-transicion-ferro-paraelectrica\/","title":{"rendered":"Estudio del comportamiento critico y de las perdidas dielectricas del tgse en las proximidades de la transicion ferro-paraelectrica."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Iglesias Melendez Tomas A. <\/strong><\/h2>\n<p>La utilizacion de diversas tecnicas experimentales (constante dielectrica y perdidas dielectricas, ciclos de histeresis, presiones uniaxiales e hidrostaticas, y birrefringencia) para caracterizar la transicion de fase ferroparaelectrica (tc=22 grados c) ha permitido identificar comportamiento quasi-tricritico, en la frontera entre los comportamientos de segundo y primer orden en este cristal.  se ha detectado la presencia de una peque\u00f1a discontinuidad en los datos acompa\u00f1ada de una peque\u00f1a histeresis termica, los cuales parecen indicar que se trata de una transicion de primer orden muy proxima a una de segundo orden.  se ha descrito la dependencia del desplazamiento del pico de perdidas dielectricas para los cristales de tgs y tgse, con comportamiento critico ordinario y quasitricritico respectivamente, en la proximidad de la transicion de fase, en funcion de la amplitud del campo electrico.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio del comportamiento critico y de las perdidas dielectricas del tgse en las proximidades de la transicion ferro-paraelectrica.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio del comportamiento critico y de las perdidas dielectricas del tgse en las proximidades de la transicion ferro-paraelectrica. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Iglesias Melendez Tomas A. <\/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\/1997<\/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> Gonzalo Gonzalez Julio A.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Manuel Tello Leon <\/li>\n<li>Janusz Przeslawski (vocal)<\/li>\n<li>Gines Lifante Pedrola (vocal)<\/li>\n<li> Martinez Pe\u00f1a Jos\u00e9 L (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Iglesias Melendez Tomas A. La utilizacion de diversas tecnicas experimentales (constante dielectrica y perdidas dielectricas, ciclos de [&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":[7477,10426,199,1008,2793],"tags":[54032,15209,87843,87844,28789,87845],"class_list":["post-31544","post","type-post","status-publish","format-standard","hentry","category-cambio-de-fase","category-dielectricos","category-fisica","category-fisica-del-estado-solido","category-termodinamica","tag-gines-lifante-pedrola","tag-gonzalo-gonzalez-julio-a","tag-iglesias-melendez-tomas-a","tag-janusz-przeslawski","tag-manuel-tello-leon","tag-Martinez-pena-jose-l"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/31544","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=31544"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/31544\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=31544"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=31544"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=31544"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}