{"id":196042,"date":"2024-09-11T21:24:10","date_gmt":"2024-09-12T02:24:10","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2024\/09\/overcoming-magnetic-disorder-toward-low-energy-topological-electronics"},"modified":"2024-09-11T21:24:10","modified_gmt":"2024-09-12T02:24:10","slug":"overcoming-magnetic-disorder-toward-low-energy-topological-electronics","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2024\/09\/overcoming-magnetic-disorder-toward-low-energy-topological-electronics","title":{"rendered":"Overcoming magnetic disorder: Toward low-energy topological electronics"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/overcoming-magnetic-disorder-toward-low-energy-topological-electronics2.jpg\"><\/a><\/p>\n<p>Yet, the current flow along these topologically protected, one-dimensional edges has proven to be far from robust. With the QAHE breaking down in magnetically doped topological insulators at temperatures higher than 1 Kelvin, well below the temperatures predicted by theory.<\/p>\n<p>A new class of materials, known as intrinsic magnetic topological insulators (MTIs), for example MnBi<sub>2<\/sub>Te<sub>4<\/sub>, possess both non-trivial topology and intrinsic magnetism and are predicted to offer more robust QAHE at higher temperatures than magnetically doped topological insulators.<\/p>\n<p>In MnBi<sub>2<\/sub>Te<sub>4<\/sub> it has been shown that the QAHE can survive up to 1.4 K, and interestingly, this can rise to 6.5 K with the application of stabilizing magnetic fields, providing hints at the mechanisms that are driving the breakdown of topological protection.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Yet, the current flow along these topologically protected, one-dimensional edges has proven to be far from robust. With the QAHE breaking down in magnetically doped topological insulators at temperatures higher than 1 Kelvin, well below the temperatures predicted by theory. A new class of materials, known as intrinsic magnetic topological insulators (MTIs), for example MnBi2Te4, [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1497,1635],"tags":[],"class_list":["post-196042","post","type-post","status-publish","format-standard","hentry","category-energy","category-materials"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/196042","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=196042"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/196042\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=196042"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=196042"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=196042"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}