{"id":217093,"date":"2025-07-03T06:23:25","date_gmt":"2025-07-03T11:23:25","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2025\/07\/breaking-ohms-law-nonlinear-currents-emerge-in-symmetry-broken-materials"},"modified":"2025-07-03T06:23:25","modified_gmt":"2025-07-03T11:23:25","slug":"breaking-ohms-law-nonlinear-currents-emerge-in-symmetry-broken-materials","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2025\/07\/breaking-ohms-law-nonlinear-currents-emerge-in-symmetry-broken-materials","title":{"rendered":"Breaking Ohm\u2019s law: Nonlinear currents emerge in symmetry-broken materials"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/breaking-ohms-law-nonlinear-currents-emerge-in-symmetry-broken-materials3.jpg\"><\/a><\/p>\n<p>In a review just <a href=\"https:\/\/www.nature.com\/articles\/s41563-025-02261-3\" target=\"_blank\">published<\/a> in <i>Nature Materials<\/i>, researchers take aim at the oldest principle in electronics: Ohm\u2019s law.<\/p>\n<p>Their article, \u201cNonlinear transport in non-centrosymmetric systems,\u201d brings together rapidly growing evidence that, when a material lacks inversion symmetry, the familiar linear relation between current and voltage can break down, giving rise to striking quadratic responses.<\/p>\n<p>The study was led by Manuel Su\u00e1rez-Rodr\u00edguez\u2014working under the guidance of Ikerbasque Professors F\u00e8lix Casanova and Luis E. Hueso at CIC nanoGUNE, together with Prof. Marco Gobbi at the Materials Physics Center (CFM, CSIC-UPV\/EHU).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In a review just published in Nature Materials, researchers take aim at the oldest principle in electronics: Ohm\u2019s law. Their article, \u201cNonlinear transport in non-centrosymmetric systems,\u201d brings together rapidly growing evidence that, when a material lacks inversion symmetry, the familiar linear relation between current and voltage can break down, giving rise to striking quadratic responses. [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1635,219],"tags":[],"class_list":["post-217093","post","type-post","status-publish","format-standard","hentry","category-materials","category-physics"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/217093","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=217093"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/217093\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=217093"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=217093"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=217093"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}