{"id":323,"date":"2026-03-24T09:28:28","date_gmt":"2026-03-24T08:28:28","guid":{"rendered":"https:\/\/web.umons.ac.be\/pnsn\/?p=323"},"modified":"2026-04-17T09:32:06","modified_gmt":"2026-04-17T07:32:06","slug":"um-membre-du-service-donne-un-seminaire-sandwich","status":"publish","type":"post","link":"https:\/\/web.umons.ac.be\/pnsn\/2026\/03\/24\/um-membre-du-service-donne-un-seminaire-sandwich\/","title":{"rendered":"Un membre du Service donne un s\u00e9minaire sandwichs"},"content":{"rendered":"<div class=\"course-section-header d-flex\" data-for=\"section_title\" data-id=\"45887\" data-number=\"2\">\n<div class=\"d-flex align-items-center position-relative\">\n<h3 id=\"sectionid-45887-title\" class=\"h4 sectionname course-content-item d-flex align-self-stretch align-items-center mb-0\" data-for=\"section_title\" data-id=\"45887\" data-number=\"2\"><a href=\"https:\/\/moodle.umons.ac.be\/course\/section.php?id=45887\">M\u00e9canique quantique\u00a0: du micro au macro &#8211; lundi 23\/03\/2026 &#8211; salle Hermann @BSM &#8211; Pr\u00e9sent\u00e9 par Claude Semay et Bjorn Maes<\/a><\/h3>\n<\/div>\n<div class=\"sectionbadges d-flex align-items-center\" data-region=\"sectionbadges\"><\/div>\n<\/div>\n<div id=\"coursecontentcollapseid45887\" class=\"content course-content-item-content collapse show\">\n<div id=\"yui_3_18_1_1_1776410706639_42\" class=\" my-3\" data-for=\"sectioninfo\">\n<div id=\"yui_3_18_1_1_1776410706639_41\" class=\"summarytext\">\n<div id=\"yui_3_18_1_1_1776410706639_40\" class=\"no-overflow\">\n<p><span data-olk-copy-source=\"MessageBody\">Le prix Nobel de physique 2025 a r\u00e9compens\u00e9 trois chercheurs pour leur d\u00e9couverte de l&rsquo;effet tunnel quantique macroscopique. L\u2019effet tunnel est un ph\u00e9nom\u00e8ne purement quantique qui permet \u00e0 des particules de franchir une barri\u00e8re de potentiel alors que cela leur serait classiquement interdit. Apr\u00e8s une description vulgaris\u00e9e de cet effet, il a \u00e9t\u00e9 expliqu\u00e9 <\/span><span style=\"font-size: 14px;\">en quoi son existence \u00e0 un niveau macroscopique a permis l&rsquo;\u00e9mergence de technologies quantiques dont on ne pouvait pas r\u00eaver il y a seulement 20 ans<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>M\u00e9canique quantique\u00a0: du micro au macro &#8211; lundi 23\/03\/2026 &#8211; salle Hermann @BSM &#8211; Pr\u00e9sent\u00e9 par Claude Semay et Bjorn Maes Le prix Nobel de physique 2025 a r\u00e9compens\u00e9 trois chercheurs pour leur d\u00e9couverte de l&rsquo;effet tunnel quantique macroscopique. L\u2019effet tunnel est un ph\u00e9nom\u00e8ne purement quantique qui permet \u00e0 des particules de franchir une barri\u00e8re [&hellip;]<\/p>\n","protected":false},"author":154,"featured_media":325,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17,137],"tags":[],"class_list":["post-323","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-enseignement","category-vulgarisation"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Un membre du Service donne un s\u00e9minaire sandwichs - Service \/ FS - Physique Nucl\u00e9aire et Subnucl\u00e9aire<\/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:\/\/web.umons.ac.be\/pnsn\/2026\/03\/24\/um-membre-du-service-donne-un-seminaire-sandwich\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Un membre du Service donne un s\u00e9minaire sandwichs - Service \/ FS - Physique Nucl\u00e9aire et Subnucl\u00e9aire\" \/>\n<meta property=\"og:description\" content=\"M\u00e9canique quantique\u00a0: du micro au macro &#8211; lundi 23\/03\/2026 &#8211; salle Hermann @BSM &#8211; Pr\u00e9sent\u00e9 par Claude Semay et Bjorn Maes Le prix Nobel de physique 2025 a r\u00e9compens\u00e9 trois chercheurs pour leur d\u00e9couverte de l&rsquo;effet tunnel quantique macroscopique. L\u2019effet tunnel est un ph\u00e9nom\u00e8ne purement quantique qui permet \u00e0 des particules de franchir une barri\u00e8re [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/web.umons.ac.be\/pnsn\/2026\/03\/24\/um-membre-du-service-donne-un-seminaire-sandwich\/\" \/>\n<meta property=\"og:site_name\" content=\"Service \/ FS - Physique Nucl\u00e9aire et Subnucl\u00e9aire\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-24T08:28:28+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-17T07:32:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/web.umons.ac.be\/app\/uploads\/sites\/79\/2026\/04\/cover-r4x3w1200-68dbee84776b7-nobel.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Claude Semay\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Claude Semay\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/web.umons.ac.be\/pnsn\/2026\/03\/24\/um-membre-du-service-donne-un-seminaire-sandwich\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/web.umons.ac.be\/pnsn\/2026\/03\/24\/um-membre-du-service-donne-un-seminaire-sandwich\/\"},\"author\":{\"name\":\"Claude Semay\",\"@id\":\"https:\/\/web.umons.ac.be\/pnsn\/#\/schema\/person\/ebf9948f541c6e253a36f8173f5718dd\"},\"headline\":\"Un membre du Service donne un s\u00e9minaire sandwichs\",\"datePublished\":\"2026-03-24T08:28:28+00:00\",\"dateModified\":\"2026-04-17T07:32:06+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/web.umons.ac.be\/pnsn\/2026\/03\/24\/um-membre-du-service-donne-un-seminaire-sandwich\/\"},\"wordCount\":118,\"image\":{\"@id\":\"https:\/\/web.umons.ac.be\/pnsn\/2026\/03\/24\/um-membre-du-service-donne-un-seminaire-sandwich\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/web.umons.ac.be\/app\/uploads\/sites\/79\/2026\/04\/cover-r4x3w1200-68dbee84776b7-nobel.jpg\",\"articleSection\":[\"Enseignement\",\"Vulgarisation\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/web.umons.ac.be\/pnsn\/2026\/03\/24\/um-membre-du-service-donne-un-seminaire-sandwich\/\",\"url\":\"https:\/\/web.umons.ac.be\/pnsn\/2026\/03\/24\/um-membre-du-service-donne-un-seminaire-sandwich\/\",\"name\":\"Un membre du Service donne un s\u00e9minaire sandwichs - 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