{"id":30026,"date":"2004-07-05T00:00:00","date_gmt":"2004-07-05T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-de-dispositivos-magnetometricos-aplicacion-al-proyecto-nanosat\/"},"modified":"2004-07-05T00:00:00","modified_gmt":"2004-07-05T00:00:00","slug":"estudio-de-dispositivos-magnetometricos-aplicacion-al-proyecto-nanosat","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/politecnica-de-madrid\/estudio-de-dispositivos-magnetometricos-aplicacion-al-proyecto-nanosat\/","title":{"rendered":"Estudio de dispositivos magnetometricos. aplicacion al proyecto nanosat"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Marina Diaz Michelena <\/strong><\/h2>\n<p>Se han estudiado, dise\u00f1ado y desarrollado, con \u00e9xito, varios tipos de sensores magn\u00e9ticos basados en distintos principios: m\u00e9todo de fuerzas, efectos cruzados, magnetorresistencia anisotr\u00f3pica, efectos magneto-\u00f3pticos y optoelectr\u00f3nica, con aplicaciones magnetom\u00e9tricas diferentes: fundamentalmente medidas de momento y de campo magn\u00e9tico.  estos sensores constituyen una aportaci\u00f3n a los dispositivos microtecnol\u00f3gicos de caracterizaci\u00f3n magn\u00e9tica. Dentro de este \u00e1mbito se ha trabajado en tres l\u00edneas de investigaci\u00f3n:  \u00c2\u00b7  dise\u00f1o y desarrollo de un magnet\u00f3metro de gradiente alterno y detecci\u00f3n \u00f3ptica para la medida de momento magn\u00e9tico de pel\u00edculas delgadas que son candidatas a ser integradas en mems.  \u00c2\u00b7  desarrollo de un conjunto de sensores magn\u00e9ticos h\u00edbridos piezoel\u00e9ctrico-magnetostrictivo orientado a la miniaturizaci\u00f3n de los mismos. En este campo se ha trabajado tanto en sensores en los cuales el material piezoel\u00e9ctrico es el inductor de las tensiones mec\u00e1nicas como en los sensores en los cuales el magnetostrictivo es el inductor de las tensiones mec\u00e1nicas. Los sensores desarrollados tienen gran sensibilidad, buen coeficiente se\u00f1al-ruido, y son repetitivos, robustos y econ\u00f3micos para la medida de campo magn\u00e9tico en el rango de 100mt a 100pt.  \u00c2\u00b7  como aplicaci\u00f3n se ha trabajado en el dise\u00f1o de la electr\u00f3nica de acondicionamiento de dos sensores magn\u00e9ticos embarcados en un nanosat\u00e9lite espa\u00f1ol, nanosat: un sensor magn\u00e9tico basado en magnetorresistencia anisotr\u00f3pica (amr) para el sistema de control de actitud del sat\u00e9lite y un nanosensor magn\u00e9tico basado en el efecto faraday de un material nanoestructurado como experimento.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio de dispositivos magnetometricos. aplicacion al proyecto nanosat<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio de dispositivos magnetometricos. aplicacion al proyecto nanosat <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Marina Diaz Michelena <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 07\/05\/2004<\/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>Claudio Aroca Hernandez Ros<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 De frutos  vaquerizo <\/li>\n<li>Mar\u00eda  eloisa Lopez perez (vocal)<\/li>\n<li>enrique Calleja pardo (vocal)<\/li>\n<li>hector Guerrero padron (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Marina Diaz Michelena Se han estudiado, dise\u00f1ado y desarrollado, con \u00e9xito, varios tipos de sensores magn\u00e9ticos basados [&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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