{"id":1282,"date":"1994-01-01T00:00:00","date_gmt":"1994-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1994\/01\/01\/propiedadades-magneticas-de-aleaciones-nanocristalinas-de-fe-cu\/"},"modified":"1994-01-01T00:00:00","modified_gmt":"1994-01-01T00:00:00","slug":"propiedadades-magneticas-de-aleaciones-nanocristalinas-de-fe-cu","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/propiedadades-magneticas-de-aleaciones-nanocristalinas-de-fe-cu\/","title":{"rendered":"Propiedadades magneticas de aleaciones nanocristalinas de fe-cu."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Crespo Del Arco Patricia <\/strong><\/h2>\n<p>El trabajo presentado tiene dos vertientes. Una es la que se refiere a la obtencion de estas aleaciones mediante la tecnica del aleado, que permite superar el limite de solubilidad entre estos dos elementos. El otro aspecto es el estudio del comportamiento magletico termicos. Estos estudiso nos han permitido realcionar las p propiedades magneticas con la evolucion microestructural. Se observa que el proceso de descomposicion de estos sistemas metaestables hacia sus fases de equilibrio se caracteriza por una disminucion en el valor de la inmacaacion a baja temperatura junto con una variacion de hasta tres ordenes de magnitud en el campo coercitivo.  estos dos aspectos no pueden ser explicados suponiendo un proceso de descomposicion por nucleacion y crecimiento,. Sino mediante un mecanismo conocido como descomposicion espinodal caracterizado por la existencia de fluctuaciones de composcion a lo largo de todo el material. Esta particular miroestructura de lugar a una rica variedadde comportamiento magneticos dependiendo de la etapa de descomposcion en la que nos encontremos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Propiedadades magneticas de aleaciones nanocristalinas de fe-cu.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Propiedadades magneticas de aleaciones nanocristalinas de fe-cu. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Crespo Del Arco Patricia <\/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>Antonio Hernando Grande<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan  Manuel Rojo  Alaminos <\/li>\n<li>Nicolas Garcia (vocal)<\/li>\n<li>Manuel V\u00e1zquez Villalabeitia (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 Crespo Del Arco Patricia El trabajo presentado tiene dos vertientes. Una es la que se refiere a [&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":[199,1008,1007],"tags":[5484,5483,5487,5456,5486,5485],"class_list":["post-1282","post","type-post","status-publish","format-standard","hentry","category-fisica","category-fisica-del-estado-solido","category-propiedades-magneticas-de-los-solidos","tag-antonio-hernando-grande","tag-crespo-del-arco-patricia","tag-felix-yndurain","tag-juan-manuel-rojo-alaminos","tag-manuel-vazquez-villalabeitia","tag-nicolas-garcia"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/1282","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=1282"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/1282\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=1282"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=1282"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=1282"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}