{"id":149110,"date":"2022-10-29T18:25:09","date_gmt":"2022-10-29T23:25:09","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2022\/10\/electrons-with-planckian-scattering-in-strange-metals-follow-standard-rules-of-orbital-motion-in-a-magnet"},"modified":"2022-10-29T18:25:09","modified_gmt":"2022-10-29T23:25:09","slug":"electrons-with-planckian-scattering-in-strange-metals-follow-standard-rules-of-orbital-motion-in-a-magnet","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2022\/10\/electrons-with-planckian-scattering-in-strange-metals-follow-standard-rules-of-orbital-motion-in-a-magnet","title":{"rendered":"Electrons with Planckian scattering in strange metals follow standard rules of orbital motion in a magnet"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/electrons-with-planckian-scattering-in-strange-metals-follow-standard-rules-of-orbital-motion-in-a-magnet.jpg\"><\/a><\/p>\n<p>Strange metals, or non-Fermi liquids, are distinct states of matter that have been observed in different quantum materials, including cuprate superconductors. These states are characterized by unusual conductive properties, such as a resistivity that is linearly associated with temperature (<i>T<\/i>-linear).<\/p>\n<p>In the strange <a href=\"https:\/\/phys.org\/tags\/metal\/\" rel=\"tag\" class=\"\">metal<\/a> phase of matter, electrons undergo what is known as \u201cPlanckian dissipation,\u201d a high scattering rate that linearly increases as the <a href=\"https:\/\/phys.org\/tags\/temperature+rises\/\" rel=\"tag\" class=\"\">temperature rises<\/a>. This T-linear, strong electron scattering is anomalous for metals, which typically present a quadratic <a href=\"https:\/\/phys.org\/tags\/temperature+dependence\/\" rel=\"tag\" class=\"\">temperature dependence<\/a> (T<sup>2<\/sup>), as predicted by the standard theory of metals.<\/p>\n<p>Researchers at Universit\u00e9 de Sherbrooke in Canada, Laboratoire National des Champs Magn\u00e9tiques Intenses in France, and other institutes worldwide have recently carried out a study exploring the possibility that the resistivity of <a href=\"https:\/\/phys.org\/tags\/strange+metals\/\" rel=\"tag\" class=\"\">strange metals<\/a> is not only associated with temperature, but also with an applied <a href=\"https:\/\/phys.org\/tags\/magnetic+field\/\" rel=\"tag\" class=\"\">magnetic field<\/a>. This magnetic field linearity had been previously observed in some cuprates and pnictides, with some physicists suggesting that it could also be linked to Planckian dissipation.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Strange metals, or non-Fermi liquids, are distinct states of matter that have been observed in different quantum materials, including cuprate superconductors. These states are characterized by unusual conductive properties, such as a resistivity that is linearly associated with temperature (T-linear). In the strange metal phase of matter, electrons undergo what is known as \u201cPlanckian dissipation,\u201d [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1635,1617],"tags":[],"class_list":["post-149110","post","type-post","status-publish","format-standard","hentry","category-materials","category-quantum-physics"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/149110","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=149110"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/149110\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=149110"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=149110"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=149110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}