{"id":9732,"date":"2026-07-08T14:14:54","date_gmt":"2026-07-08T14:14:54","guid":{"rendered":"https:\/\/unescoalfozanprize.org\/?p=9732"},"modified":"2026-07-08T14:14:54","modified_gmt":"2026-07-08T14:14:54","slug":"decouverte-dun-ordre-electronique-cache-avant-lapparition-de-la-supraconductivite","status":"publish","type":"post","link":"https:\/\/unescoalfozanprize.org\/fr\/decouverte-dun-ordre-electronique-cache-avant-lapparition-de-la-supraconductivite\/","title":{"rendered":"D\u00e9couverte d&rsquo;un ordre \u00e9lectronique cach\u00e9 avant l&rsquo;apparition de la supraconductivit\u00e9"},"content":{"rendered":"<p>Des chercheurs du KAIST ont mis au jour un \u00e9tat \u00e9lectronique cach\u00e9 qui se forme avant le d\u00e9but de la supraconductivit\u00e9, apportant ainsi un nouvel \u00e9clairage sur l\u2019un des plus grands myst\u00e8res de la physique. En \u00e9tudiant un m\u00e9tal de type kagome, l\u2019\u00e9quipe a d\u00e9couvert que les \u00e9lectrons s\u2019organisent d\u2019abord en minuscules boucles circulantes, un ph\u00e9nom\u00e8ne appel\u00e9 \u00ab ordre de courant en boucle \u00bb, avant de former une onde de densit\u00e9 de charge et d\u2019entrer finalement dans l\u2019\u00e9tat supraconducteur, o\u00f9 l\u2019\u00e9lectricit\u00e9 circule sans r\u00e9sistance. Ces r\u00e9sultats r\u00e9v\u00e8lent une s\u00e9quence de changements \u00e9lectroniques jusqu\u2019alors inconnue qui pourrait permettre aux scientifiques de mieux comprendre la supraconductivit\u00e9 non conventionnelle et orienter le d\u00e9veloppement des futures technologies quantiques, notamment les ordinateurs quantiques avanc\u00e9s et les syst\u00e8mes d\u2019alimentation \u00e0 haut rendement \u00e9nerg\u00e9tique.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Des chercheurs du KAIST ont mis au jour un \u00e9tat \u00e9lectronique cach\u00e9 qui se forme avant le d\u00e9but de la supraconductivit\u00e9, apportant ainsi un nouvel \u00e9clairage sur l\u2019un des plus grands myst\u00e8res de la physique. En \u00e9tudiant un m\u00e9tal de type kagome, l\u2019\u00e9quipe a d\u00e9couvert que les \u00e9lectrons s\u2019organisent d\u2019abord en minuscules boucles circulantes, un [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":9724,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["post-9732","post","type-post","status-publish","format-standard","hentry","category-non-classifiee"],"_links":{"self":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts\/9732","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/comments?post=9732"}],"version-history":[{"count":1,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts\/9732\/revisions"}],"predecessor-version":[{"id":9733,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts\/9732\/revisions\/9733"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/media\/9724"}],"wp:attachment":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/media?parent=9732"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/categories?post=9732"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/tags?post=9732"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}