Ce court rapport est l’aboutissement d’un petit devoir de Physique Quantique du solide qui se d\u00e9compose en trois parties.<\/p>\n\n\n\n
Premi\u00e8rement, on r\u00e9alise le calcul de l’\u00e9nergie d’un syst\u00e8me de deux atomes en utilisant le traitement perturbatif de l’interaction dip\u00f4le-dip\u00f4le.<\/p>\n\n\n\n
Dans un second temps, on se concentrera sur la description de l’Hamiltonien du syst\u00e8me en se basant sur le mod\u00e8le de London pour l’atome et en r\u00e9alisant le d\u00e9couplage du syst\u00e8me.<\/p>\n\n\n\n
Enfin, nous Calculerons les densit\u00e9 de probabilit\u00e9 de trouver un \u00e9lectron au voisinage d’atomes de N\u00e9on et de Sodium afin de caract\u00e9riser les liaisons inter-atomiques des cristaux correspondant, \u00e0 savoir covalentes, ioniques, m\u00e9talliques, ou encore de Van der Waals.<\/p>\n\n\n\n
Un petit script MATLAB est utilis\u00e9 pour calculer les densit\u00e9 de probabilit\u00e9 et les afficher.<\/p>\n\n\n\n
Spoiler:<\/strong> Ce court rapport est l’aboutissement d’un petit devoir de Physique Quantique du solide qui se d\u00e9compose en trois parties. Premi\u00e8rement, on r\u00e9alise le calcul de l’\u00e9nergie d’un syst\u00e8me de deux atomes en utilisant le...<\/p>\n","protected":false},"author":1,"featured_media":489,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"initial","rop_publish_now_accounts":[],"rop_publish_now_history":[],"rop_publish_now_status":"pending","_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[3,4],"tags":[67,66,37,27,68,11],"class_list":["post-537","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-education","category-physique","tag-atomiques","tag-liaisons","tag-matlab","tag-physique","tag-quantique","tag-rapport"],"_links":{"self":[{"href":"https:\/\/www.leotheodon.com\/V4\/wp-json\/wp\/v2\/posts\/537","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.leotheodon.com\/V4\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.leotheodon.com\/V4\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.leotheodon.com\/V4\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.leotheodon.com\/V4\/wp-json\/wp\/v2\/comments?post=537"}],"version-history":[{"count":2,"href":"https:\/\/www.leotheodon.com\/V4\/wp-json\/wp\/v2\/posts\/537\/revisions"}],"predecessor-version":[{"id":540,"href":"https:\/\/www.leotheodon.com\/V4\/wp-json\/wp\/v2\/posts\/537\/revisions\/540"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.leotheodon.com\/V4\/wp-json\/wp\/v2\/media\/489"}],"wp:attachment":[{"href":"https:\/\/www.leotheodon.com\/V4\/wp-json\/wp\/v2\/media?parent=537"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.leotheodon.com\/V4\/wp-json\/wp\/v2\/categories?post=537"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.leotheodon.com\/V4\/wp-json\/wp\/v2\/tags?post=537"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Les liaisons du cristal de Sodium sont m\u00e9talliques et celles du N\u00e9on sont covalentes.<\/p>\n\n\n\n