{"id":7519,"date":"2025-07-28T20:51:49","date_gmt":"2025-07-28T20:51:49","guid":{"rendered":"https:\/\/unescoalfozanprize.org\/?p=7519"},"modified":"2025-07-28T20:51:49","modified_gmt":"2025-07-28T20:51:49","slug":"une-collision-cachee-a-linterieur-des-tunnels-quantiques-change-tout","status":"publish","type":"post","link":"https:\/\/unescoalfozanprize.org\/fr\/une-collision-cachee-a-linterieur-des-tunnels-quantiques-change-tout\/","title":{"rendered":"Une collision cach\u00e9e \u00e0 l&rsquo;int\u00e9rieur des tunnels quantiques change tout"},"content":{"rendered":"<p>Des scientifiques de POSTECH et Max Planck ont observ\u00e9 un ph\u00e9nom\u00e8ne in\u00e9dit : les \u00e9lectrons ne se contentent pas de traverser les barri\u00e8res atomiques, ils font demi-tour et entrent en collision avec le noyau au cours du processus. Cette \u00ab recollision sous la barri\u00e8re \u00bb inattendue remet en question des hypoth\u00e8ses longtemps admises en physique quantique et offre un nouvel \u00e9clairage sur le fonctionnement r\u00e9el du tunneling. Cette d\u00e9couverte pourrait permettre de mieux contr\u00f4ler les \u00e9lectrons dans des technologies telles que les semi-conducteurs, l&rsquo;informatique quantique et les lasers ultra-rapides.<\/p>\n<p>Traduit avec DeepL.com (version gratuite)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Des scientifiques de POSTECH et Max Planck ont observ\u00e9 un ph\u00e9nom\u00e8ne in\u00e9dit : les \u00e9lectrons ne se contentent pas de traverser les barri\u00e8res atomiques, ils font demi-tour et entrent en collision avec le noyau au cours du processus. Cette \u00ab recollision sous la barri\u00e8re \u00bb inattendue remet en question des hypoth\u00e8ses longtemps admises en physique [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":7520,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["post-7519","post","type-post","status-publish","format-standard","hentry","category-non-classifiee"],"_links":{"self":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts\/7519","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\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/comments?post=7519"}],"version-history":[{"count":1,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts\/7519\/revisions"}],"predecessor-version":[{"id":7524,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts\/7519\/revisions\/7524"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/media\/7520"}],"wp:attachment":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/media?parent=7519"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/categories?post=7519"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/tags?post=7519"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}