{"id":208622,"date":"2025-03-13T13:26:28","date_gmt":"2025-03-13T18:26:28","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2025\/03\/a-new-kind-of-hall-effect-physicists-reveal-potential-of-noncollinear-antiferromagnets-in-spintronics"},"modified":"2025-03-13T13:26:28","modified_gmt":"2025-03-13T18:26:28","slug":"a-new-kind-of-hall-effect-physicists-reveal-potential-of-noncollinear-antiferromagnets-in-spintronics","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2025\/03\/a-new-kind-of-hall-effect-physicists-reveal-potential-of-noncollinear-antiferromagnets-in-spintronics","title":{"rendered":"A new kind of Hall effect: Physicists reveal potential of noncollinear antiferromagnets in spintronics"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/a-new-kind-of-hall-effect-physicists-reveal-potential-of-noncollinear-antiferromagnets-in-spintronics2.jpg\"><\/a><\/p>\n<p>A team of researchers led by Colorado State University graduate student Luke Wernert and Associate Professor Hua Chen has discovered a new kind of Hall effect that could enable more energy-efficient electronic devices.<\/p>\n<p>Their findings, <a href=\"https:\/\/link.aps.org\/doi\/10.1103\/PhysRevLett.134.016706\" target=\"_blank\">published<\/a> in <i>Physical Review Letters<\/i> in collaboration with graduate student Basti\u00e1n Pradenas and Professor Oleg Tchernyshyov at Johns Hopkins University, reveal a previously unknown Hall mass in complex magnets called noncollinear antiferromagnets.<\/p>\n<p>The Hall effect\u2014first discovered by Edwin Hall at Johns Hopkins in 1879\u2014usually refers to electric current flowing sideways when exposed to an external magnetic field, creating a measurable voltage. This sideways flow underpins everything from vehicle speed sensors to phone motion detectors. But in the CSU team\u2019s work, electrons\u2019 spin (a tiny, intrinsic form of angular momentum) takes center stage instead of <a href=\"https:\/\/phys.org\/tags\/electric+charge\/\" rel=\"tag\" class=\"\">electric charge<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A team of researchers led by Colorado State University graduate student Luke Wernert and Associate Professor Hua Chen has discovered a new kind of Hall effect that could enable more energy-efficient electronic devices. Their findings, published in Physical Review Letters in collaboration with graduate student Basti\u00e1n Pradenas and Professor Oleg Tchernyshyov at Johns Hopkins University, [\u2026]<\/p>\n","protected":false},"author":661,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1512,48,1491],"tags":[],"class_list":["post-208622","post","type-post","status-publish","format-standard","hentry","category-mobile-phones","category-particle-physics","category-transportation"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/208622","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\/661"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=208622"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/208622\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=208622"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=208622"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=208622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}