{"id":116138,"date":"2018-03-11T10:44:58","date_gmt":"2018-03-11T10:44:58","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/spin-vortex-stability-and-dynamics-in-patterned-magnetic-nanostructures\/"},"modified":"2018-03-11T10:44:58","modified_gmt":"2018-03-11T10:44:58","slug":"spin-vortex-stability-and-dynamics-in-patterned-magnetic-nanostructures","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/magnetismo\/spin-vortex-stability-and-dynamics-in-patterned-magnetic-nanostructures\/","title":{"rendered":"Spin vortex stability and dynamics in patterned magnetic nanostructures"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Oksana Sukhostavets &#8212; <\/strong><\/h2>\n<p>La din\u00e1mica de v\u00f3rtices magn\u00e9ticos es un \u00e1rea de investigaci\u00f3n que est\u00e1 atrayendo un enorme inter\u00e9s por la comunidad cient\u00edfica del magnetismo moderno. El v\u00f3rtice magn\u00e9tico consiste en regiones nanom\u00e9tricas donde la imanaci\u00f3n presenta una estructura de circular en el plano del disco con una peque\u00f1a regi\u00f3n en el centro donde los momentos de imanaci\u00f3n son perpendiculares al plano del disco. El centro del v\u00f3rtice puede ser desplazado por la acci\u00f3n de un campo magn\u00e9tico externo o por una corriente el\u00e9ctrica aplicada a lo largo del eje del disco, lo que conduce a oscilaciones del centro del v\u00f3rtice con frecuencias bien definidas.  Esta tesis se concentra, principalmente, en investigar de forma detallada la din\u00e1mica de la imanaci\u00f3n en nanodiscos magn\u00e9ticos individuales e interactuando en el estado fundamental de v\u00f3rtice siguiendo la actividad de investigaci\u00f3n moderna en este campo.  Varios problemas particulares relacionados a excitaciones del estado fundamental del v\u00f3rtice en discos ferromagn\u00e9ticos se han considerado en esta tesis : 1 ) la estabilidad del estado de v\u00f3rtice en una de tres capas magn\u00e9ticas (ferromagneto \/ nonmagnet \/ ferromagn\u00e9tico ) nanopilares dependiendo de los par\u00e1metros geom\u00e9tricos (espesor y el radio de nanopilares) ; 2 ) las no linealidades del gran movimiento girotr\u00f3pico radio del centro del v\u00f3rtice en el punto circular magn\u00e9tico ; 3 ) los modos de baja frecuencia en los puntos girotr\u00f3pico magnetostatically acoplados y la importancia de los momentos multipolares v\u00f3rtice en las interacciones magnetost\u00e1ticos interdot ; 4 ) las ondas de alta frecuencia de rotaci\u00f3n radial en los puntos ferromagn\u00e9ticos en v\u00f3rtice y perpendiculares estado de dominio \u00fanico<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Spin vortex stability and dynamics in patterned magnetic nanostructures<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Spin vortex stability and dynamics in patterned magnetic nanostructures <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Oksana Sukhostavets &#8212; <\/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 17\/07\/2014<\/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> Gusliyenko<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: fernando Plazaola muguruza <\/li>\n<li>glib Kakazei &#8212; (vocal)<\/li>\n<li>gregoire De loubens &#8212; (vocal)<\/li>\n<li>blanca Hernando grande (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Oksana Sukhostavets &#8212; La din\u00e1mica de v\u00f3rtices magn\u00e9ticos es un \u00e1rea de investigaci\u00f3n que est\u00e1 atrayendo un [&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":[740,12909],"tags":[50908,42591,229411,229412,229410,229409],"class_list":["post-116138","post","type-post","status-publish","format-standard","hentry","category-magnetismo","category-pais-vasco-euskal-herriko-unibertsitatea","tag-blanca-hernando-grande","tag-fernando-plazaola-muguruza","tag-glib-kakazei","tag-gregoire-de-loubens","tag-gusliyenko","tag-oksana-sukhostavets"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/116138","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=116138"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/116138\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=116138"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=116138"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=116138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}