{"id":140267,"date":"2026-01-12T17:53:02","date_gmt":"2026-01-12T17:53:02","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/espectroscopia-resuelta-en-tiempo-de-los-iones-cr3-y-nd3-en-matrices-de-vidrios-fluoruros\/"},"modified":"2026-01-12T17:53:02","modified_gmt":"2026-01-12T17:53:02","slug":"espectroscopia-resuelta-en-tiempo-de-los-iones-cr3-y-nd3-en-matrices-de-vidrios-fluoruros","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/espectroscopia-resuelta-en-tiempo-de-los-iones-cr3-y-nd3-en-matrices-de-vidrios-fluoruros\/","title":{"rendered":"Espectroscopia resuelta en tiempo de los iones cr3+ y nd3+ en matrices de vidrios fluoruros"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Elejalde Garcia M. Jes\u00fas <\/strong><\/h2>\n<p>I se ha realizado un estudio detallado de las propiedades opticas del ion cr3+, desde el punto de vista de la influencia estructural de las matrices sobre las propiedades opticas del ion en varios vidrios fluoruros:  el bigazytzr. De la familia de los vidrios fluoruros de metales pesados y los pbi (sr o zn) y pzg que pertenecen al grupo de vidrios fluoruros de metales de transicion.  ii se han estudiado las propiedades espectroscopicas del ion nd3+ desde el punto de vista de la influencia estructural de la matriz sobre las propiedades opticas del ion en el vidrio bigazytzr. Iii se ha analizado la transferencia de energia cr3+-nd3+. Radiativa y no radiativa, en el seno de la matriz bigazytzr. Se ha evaluado cualitativamente la contribucion radiativa a la transferencia de energia y se ha tratado de establecer la naturaleza multipolar exacta del proceso, determinando la distancia critica de transferencia. Para estos estudios se han utilizado tecnicas de absorcion optica, luminiscencia en regimen continuo, luminiscencia en regimen pulsado y espectroscopia resuelta en tiempo.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Espectroscopia resuelta en tiempo de los iones cr3+ y nd3+ en matrices de vidrios fluoruros<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Espectroscopia resuelta en tiempo de los iones cr3+ y nd3+ en matrices de vidrios fluoruros <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Elejalde Garcia M. Jes\u00fas <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pa\u00eds vasco\/euskal herriko unibertsitatea<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1992<\/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>Joaquin M. Fernandez Rodriguez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Carlos Santamaria Salazar <\/li>\n<li>Franck Imbusch George (vocal)<\/li>\n<li> Perez Mato Juan  Manuel (vocal)<\/li>\n<li>Jean Luc Adam (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Elejalde Garcia M. Jes\u00fas I se ha realizado un estudio detallado de las propiedades opticas del ion [&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":[1791,199,1008,30031,12909],"tags":[9687,254853,254854,43407,28193,13130],"class_list":["post-140267","post","type-post","status-publish","format-standard","hentry","category-estados-no-cristalinos","category-fisica","category-fisica-del-estado-solido","category-luminiscencia-en-solidos","category-pais-vasco-euskal-herriko-unibertsitatea","tag-carlos-santamaria-salazar","tag-elejalde-garcia-m-jesus","tag-franck-imbusch-george","tag-jean-luc-adam","tag-joaquin-m-fernandez-rodriguez","tag-perez-mato-juan-manuel"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/140267","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=140267"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/140267\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=140267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=140267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=140267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}