{"id":12,"date":"2024-10-10T16:37:02","date_gmt":"2024-10-10T14:37:02","guid":{"rendered":"http:\/\/localhost\/magazine\/?p=12"},"modified":"2024-10-10T16:37:02","modified_gmt":"2024-10-10T14:37:02","slug":"la-matiere-programmable","status":"publish","type":"post","link":"https:\/\/evalfinale.j-roy.fr\/?p=12","title":{"rendered":"La mati\u00e8re programmable"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/evalfinale.j-roy.fr\/wp-content\/uploads\/2024\/10\/catom.jpg\" alt=\"\" class=\"wp-image-13\"\/><\/figure>\n\n\n\n<p>Le laboratoire <strong>FEMTO-ST<\/strong> (Franche-Comt\u00e9 \u00c9lectronique M\u00e9canique Thermique et Optique &#8211; Sciences et Technologies) est un centre de recherche multidisciplinaire bas\u00e9 \u00e0 Besan\u00e7on, en France, et r\u00e9put\u00e9 pour ses travaux de pointe dans plusieurs domaines, notamment la <strong>mati\u00e8re programmable<\/strong>. Ce concept, \u00e0 la fronti\u00e8re entre la robotique, les nanotechnologies et la science des mat\u00e9riaux, vise \u00e0 d\u00e9velopper des mat\u00e9riaux capables de changer de forme, de fonction ou de comportement sous l\u2019impulsion d\u2019un signal externe, comme un champ magn\u00e9tique, \u00e9lectrique ou une force m\u00e9canique.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Qu\u2019est-ce que la mati\u00e8re programmable ?<\/h3>\n\n\n\n<p>La mati\u00e8re programmable se r\u00e9f\u00e8re \u00e0 des <strong>mat\u00e9riaux intelligents<\/strong> qui peuvent <strong>modifier leurs propri\u00e9t\u00e9s physiques<\/strong> (comme la forme, la rigidit\u00e9 ou la conductivit\u00e9) de mani\u00e8re contr\u00f4l\u00e9e et r\u00e9versible. L&rsquo;objectif est de concevoir des <strong>mat\u00e9riaux r\u00e9actifs<\/strong>, qui r\u00e9pondent aux stimuli et peuvent \u00eatre <strong>reprogramm\u00e9s<\/strong> pour accomplir diff\u00e9rentes t\u00e2ches ou adopter diverses configurations, selon les besoins. Ces travaux ouvrent des perspectives r\u00e9volutionnaires pour l&rsquo;industrie, la m\u00e9decine, l&rsquo;\u00e9lectronique ou encore la robotique.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Les contributions de FEMTO-ST \u00e0 la mati\u00e8re programmable<\/h3>\n\n\n\n<p>FEMTO-ST se distingue dans ce domaine par ses innovations en <strong>microrobotique<\/strong>, en <strong>m\u00e9catronique<\/strong> et en <strong>sciences des mat\u00e9riaux<\/strong>. Parmi les axes de recherche d\u00e9velopp\u00e9s au sein du laboratoire, on trouve :<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Microrobotique pour l\u2019assemblage de mati\u00e8re programmable<\/strong> : Le laboratoire est reconnu pour son expertise en <strong>micromanipulation<\/strong> et en <strong>nanotechnologie<\/strong>. En utilisant des <strong>microrobots<\/strong>, les chercheurs de FEMTO-ST parviennent \u00e0 assembler et manipuler des composants microscopiques pour cr\u00e9er des <strong>structures \u00e0 l\u2019\u00e9chelle nanom\u00e9trique<\/strong>. Ces microstructures peuvent former les \u00e9l\u00e9ments de base de la mati\u00e8re programmable.<\/li>\n\n\n\n<li><strong>Mati\u00e8re reconfigurable et dynamique<\/strong> : Les \u00e9quipes du laboratoire ont explor\u00e9 des mat\u00e9riaux capables de <strong>changer de forme ou de fonction<\/strong> en r\u00e9ponse \u00e0 des stimuli sp\u00e9cifiques. Par exemple, certains de leurs travaux concernent la cr\u00e9ation de <strong>microstructures \u00e9lastiques<\/strong> qui peuvent s&rsquo;auto-organiser ou se r\u00e9organiser pour accomplir des t\u00e2ches complexes.<\/li>\n\n\n\n<li><strong>Syst\u00e8mes hybrides et mat\u00e9riaux intelligents<\/strong> : Les chercheurs travaillent \u00e9galement sur des <strong>mat\u00e9riaux composites<\/strong> qui associent des propri\u00e9t\u00e9s m\u00e9caniques et \u00e9lectroniques. L\u2019int\u00e9gration de <strong>composants \u00e9lectrom\u00e9caniques<\/strong> permet de d\u00e9velopper des syst\u00e8mes capables de <strong>r\u00e9agir \u00e0 des stimuli externes<\/strong> et de modifier leurs caract\u00e9ristiques physiques de mani\u00e8re programmable. Cela inclut la recherche sur des surfaces ou des structures ayant des propri\u00e9t\u00e9s m\u00e9caniques <strong>adaptatives<\/strong>, par exemple, pour des applications dans la <strong>robotique souple<\/strong> ou la <strong>m\u00e9decine r\u00e9g\u00e9n\u00e9rative<\/strong>.<\/li>\n\n\n\n<li><strong>Origami robotique et microstructure<\/strong> : Inspir\u00e9s par l\u2019art de l\u2019origami, certains travaux du laboratoire portent sur des structures capables de se plier et de se d\u00e9plier sous l\u2019effet de signaux programm\u00e9s, permettant ainsi de cr\u00e9er des micro-robots qui changent de forme et de fonction \u00e0 la demande. Ces recherches visent \u00e0 aboutir \u00e0 des syst\u00e8mes m\u00e9caniques flexibles et modulables.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Applications potentielles des travaux de FEMTO-ST sur la mati\u00e8re programmable<\/h3>\n\n\n\n<p>Les avanc\u00e9es en mati\u00e8re programmable ouvrent des perspectives dans plusieurs secteurs :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Robotique<\/strong> : D\u00e9velopper des robots microscopiques capables de se reconfigurer en fonction des t\u00e2ches \u00e0 accomplir.<\/li>\n\n\n\n<li><strong>M\u00e9decine<\/strong> : Imaginer des dispositifs implantables ou des <strong>biomat\u00e9riaux intelligents<\/strong> qui s&rsquo;adaptent \u00e0 l&rsquo;organisme.<\/li>\n\n\n\n<li><strong>Fabrication additive<\/strong> : Utiliser des mat\u00e9riaux programmables pour concevoir des objets capables de <strong>changer de forme<\/strong> ou de fonction apr\u00e8s leur fabrication.<\/li>\n\n\n\n<li><strong>Industrie<\/strong> : Cr\u00e9er des surfaces adaptatives pour les technologies embarqu\u00e9es, comme des <strong>ailes d&rsquo;avions<\/strong> qui ajustent leur forme en fonction des conditions de vol.<\/li>\n<\/ul>\n\n\n\n<p>Le laboratoire FEMTO-ST, en combinant ses expertises en microrobotique, sciences des mat\u00e9riaux et ing\u00e9nierie, joue un r\u00f4le crucial dans la <strong>recherche fondamentale<\/strong> et les <strong>applications pratiques<\/strong> de la mati\u00e8re programmable. Les travaux de FEMTO-ST participent ainsi \u00e0 l\u2019essor d\u2019une nouvelle g\u00e9n\u00e9ration de mat\u00e9riaux dynamiques, offrant des solutions adaptatives et reconfigurables pour les technologies du futur.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le laboratoire FEMTO-ST (Franche-Comt\u00e9 \u00c9lectronique M\u00e9canique Thermique et Optique &#8211; Sciences et Technologies) est un centre de recherche multidisciplinaire bas\u00e9 \u00e0 Besan\u00e7on, en France, et r\u00e9put\u00e9 pour ses travaux de pointe dans plusieurs domaines, notamment la mati\u00e8re programmable. Ce concept, \u00e0 la fronti\u00e8re entre la robotique, les nanotechnologies et la science des mat\u00e9riaux, vise \u00e0 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/evalfinale.j-roy.fr\/?p=12\" class=\"more-link\">Continuer la lecture<span class=\"screen-reader-text\"> de &laquo;&nbsp;La mati\u00e8re programmable&nbsp;&raquo;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-12","post","type-post","status-publish","format-standard","hentry","category-non-classe"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>La mati\u00e8re programmable - Shiru - Magazine scientifique<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/evalfinale.j-roy.fr\/?p=12\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La mati\u00e8re programmable - Shiru - Magazine scientifique\" \/>\n<meta property=\"og:description\" content=\"Le laboratoire FEMTO-ST (Franche-Comt\u00e9 \u00c9lectronique M\u00e9canique Thermique et Optique &#8211; Sciences et Technologies) est un centre de recherche multidisciplinaire bas\u00e9 \u00e0 Besan\u00e7on, en France, et r\u00e9put\u00e9 pour ses travaux de pointe dans plusieurs domaines, notamment la mati\u00e8re programmable. 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