{"id":666,"date":"2014-08-16T12:22:38","date_gmt":"2014-08-16T11:22:38","guid":{"rendered":"http:\/\/hebergement.u-psud.fr\/l3papp\/?page_id=666"},"modified":"2021-01-08T10:05:55","modified_gmt":"2021-01-08T09:05:55","slug":"structure-de-la-matiere","status":"publish","type":"page","link":"https:\/\/hebergement.universite-paris-saclay.fr\/l3papp\/?page_id=666","title":{"rendered":"Structure de la mati\u00e8re"},"content":{"rendered":"<pre style=\"text-align: justify;\"><em>Ce cours donne des bases en cristallographie et en physique des rayons X.\n UE optionnelle du S6 de 5 ECTS : 20 h de cours, 20 h de tds, 8 h de tps.\n<\/em><\/pre>\n<p><strong>Enseignants<\/strong><\/p>\n<p><em> Cours<\/em>\u00a0\u00a0\u00a0\u00a0\u00a0 <a href=\"http:\/\/www.synchrotron-soleil.fr\/Recherche\/LignesLumiere\/CRISTAL\/ContactCRISTAL\" target=\"_blank\" rel=\"noopener noreferrer\">Claire Laulh\u00e9<\/a><br \/><em>TD\u00a0\u00a0<\/em>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <a href=\"https:\/\/www.equipes.lps.u-psud.fr\/ns2\/people.shtml\">Alexandra Palacio-Morales<\/a><br \/><em>TP<\/em>\u00a0 \u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <a href=\"http:\/\/www.synchrotron-soleil.fr\/Recherche\/LignesLumiere\/CRISTAL\/ContactCRISTAL\" target=\"_blank\" rel=\"noopener noreferrer\">Claire Laulh\u00e9<\/a><\/p>\n<p><strong>Programme :\u00a0\u00a0<\/strong> <a href=\"https:\/\/hebergement.universite-paris-saclay.fr\/l3papp\/wp-content\/uploads\/2020\/01\/2019-2020_Pr\u00e9sentationUE.pdf\"> pr\u00e9sentation de l&rsquo;UE<\/a><strong><br \/><\/strong><\/p>\n<p><em>Introduction<\/em><br \/>&#8211; Premier aper\u00e7u des structures dans les trois principaux \u00e9tats de la mati\u00e8re : solide, liquide, gaz.<br \/>&#8211; A l\u2019\u00e9quilibre thermodynamique : diagrammes de phases.<br \/>&#8211; En dehors de l\u2019\u00e9quilibre thermodynamique : exemples de structures dans des \u00e9tats m\u00e9tastables et applications.<\/p>\n<p><em>Coh\u00e9sion de la mati\u00e8re<\/em><br \/>&#8211; Les diff\u00e9rents types de liaisons<br \/>&#8211; Structures type : le sel de cuisine, le silicium, le diamant, le graphite &#8230;<br \/>&#8211; \u00c9nergie potentielle de coh\u00e9sion, comportement \u00e9lastique, rigidit\u00e9.<\/p>\n<p><em>Sym\u00e9tries ponctuelles <\/em><br \/>&#8211; D\u00e9finitions : sym\u00e9trie d\u2019orientation, op\u00e9ration de sym\u00e9trie, \u00e9l\u00e9ment de sym\u00e9trie.<br \/>&#8211; Notions de groupe de sym\u00e9trie.<br \/>&#8211; Principe de Curie, exemples d\u2019application.<\/p>\n<p><em>Les cristaux <\/em><br \/>&#8211; Le cristal p\u00e9riodique : un motif r\u00e9p\u00e9t\u00e9 aux noeuds d\u2019un r\u00e9seau. Notion de famille de plans r\u00e9ticulaires.<br \/>&#8211; Construction des groupes spatiaux de sym\u00e9trie (groupes de sym\u00e9trie des cristaux).<br \/>&#8211; R\u00e9seau r\u00e9ciproque.<\/p>\n<p><em>Etude des structures atomiques par diffraction des rayons X <\/em><br \/>&#8211;\u00a0Diffusion par une assembl\u00e9e d\u2019atomes quelconque, facteur de diffusion atomique.<br \/>&#8211; Diffraction par les cristaux\u00a0: loi de Bragg, facteur de structure.<br \/>&#8211; Mise en \u0153uvre exp\u00e9rimentale\u00a0: les diff\u00e9rents types de diffractom\u00e8tres, m\u00e9thodes d\u2019affinement des structures cristallines.<\/p>\n<p><em>D\u00e9fauts dans les cristaux : influence sur les propri\u00e9t\u00e9s physiques<\/em><br \/>&#8211; D\u00e9fauts ponctuels : lacune, interstitiel, impuret\u00e9 substitutionnelle. Exemples de leur influence sur les propri\u00e9t\u00e9s physiques : effet laser, couleur des cristaux, &#8230;<br \/>&#8211; D\u00e9fauts lin\u00e9aires :\u00a0exemple des dislocations et de leur r\u00f4le sur les propri\u00e9t\u00e9s m\u00e9caniques des cristaux.<\/p>\n<p>Cette UE comprend 2 TPs \u00a0: diffraction sur poudre et diffraction par un solide cristallin.<\/p>\n<p><strong>Ouvrages conseill\u00e9s<\/strong><\/p>\n<p>&#8211; <em>Cristallographie g\u00e9om\u00e9trique et radio-cristallographie<\/em>, J-J Rousseau &amp; A. Guibaud,\u00a0 Dunod 2007.<br \/>&#8211; <em>Probl\u00e8mes de cristallographie<\/em>, J Lazjerowicz-Brunneteau et P. Ducros, Dunod 1967.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 &#8211; Diffraction des rayonnements\u00a0: introduction aux concepts et m\u00e9thodes, J. Protas, Dunod 1999<\/p>\n<p><strong>\u00a0Documents<\/strong><\/p>\n<p><a href=\"https:\/\/hebergement.universite-paris-saclay.fr\/l3papp\/wp-content\/uploads\/2020\/01\/00-PlanCours.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Plan Cours<\/a><br \/><a href=\"https:\/\/hebergement.universite-paris-saclay.fr\/l3papp\/wp-content\/uploads\/2020\/01\/00-Introduction.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Introduction\u00a0 <\/a><br \/><a href=\"https:\/\/hebergement.universite-paris-saclay.fr\/l3papp\/wp-content\/uploads\/2020\/01\/Chapitre-I.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Chapitre I<\/a>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <a href=\"https:\/\/hebergement.universite-paris-saclay.fr\/l3papp\/wp-content\/uploads\/2020\/01\/Chapitre-II.pdf\">Chapitre II<\/a>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<a href=\"https:\/\/hebergement.universite-paris-saclay.fr\/l3papp\/wp-content\/uploads\/2020\/01\/Chapitre-III.pdf\"> Chapitre III\u00a0<\/a>\u00a0\u00a0\u00a0\u00a0\u00a0 <a href=\"https:\/\/hebergement.universite-paris-saclay.fr\/l3papp\/wp-content\/uploads\/2020\/02\/Chapitre-IV.pdf\">Chapitre IV<\/a><\/p>\n<p><a href=\"https:\/\/hebergement.universite-paris-saclay.fr\/l3papp\/wp-content\/uploads\/2020\/02\/Chapitre-V.pdf\">Chapitre V\u00a0<\/a>\u00a0\u00a0\u00a0\u00a0\u00a0 <a href=\"https:\/\/hebergement.universite-paris-saclay.fr\/l3papp\/wp-content\/uploads\/2021\/01\/Chapitre-VI.pdf\">Chapitre VI<\/a><\/p>\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ce cours donne des bases en cristallographie et en physique des rayons X. UE optionnelle du S6 de 5 ECTS : 20 h de cours, 20 h de tds, 8 h de tps. Enseignants Cours\u00a0\u00a0\u00a0\u00a0\u00a0 Claire Laulh\u00e9TD\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Alexandra Palacio-MoralesTP\u00a0 \u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Claire Laulh\u00e9 Programme :\u00a0\u00a0 pr\u00e9sentation de l&rsquo;UE Introduction&#8211; Premier aper\u00e7u des structures dans les &hellip; <a href=\"https:\/\/hebergement.universite-paris-saclay.fr\/l3papp\/?page_id=666\" class=\"more-link\">Continuer la lecture de <span class=\"screen-reader-text\">Structure de la mati\u00e8re<\/span>  <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-666","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/hebergement.universite-paris-saclay.fr\/l3papp\/index.php?rest_route=\/wp\/v2\/pages\/666","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hebergement.universite-paris-saclay.fr\/l3papp\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hebergement.universite-paris-saclay.fr\/l3papp\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hebergement.universite-paris-saclay.fr\/l3papp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hebergement.universite-paris-saclay.fr\/l3papp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=666"}],"version-history":[{"count":110,"href":"https:\/\/hebergement.universite-paris-saclay.fr\/l3papp\/index.php?rest_route=\/wp\/v2\/pages\/666\/revisions"}],"predecessor-version":[{"id":6260,"href":"https:\/\/hebergement.universite-paris-saclay.fr\/l3papp\/index.php?rest_route=\/wp\/v2\/pages\/666\/revisions\/6260"}],"wp:attachment":[{"href":"https:\/\/hebergement.universite-paris-saclay.fr\/l3papp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}