{"id":218179,"date":"2025-07-17T21:04:15","date_gmt":"2025-07-18T02:04:15","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2025\/07\/scientists-successfully-develop-half-metal-material-that-conducts-single-spin-electrons"},"modified":"2025-07-17T21:04:15","modified_gmt":"2025-07-18T02:04:15","slug":"scientists-successfully-develop-half-metal-material-that-conducts-single-spin-electrons","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2025\/07\/scientists-successfully-develop-half-metal-material-that-conducts-single-spin-electrons","title":{"rendered":"Scientists successfully develop half metal material that conducts single-spin electrons"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/scientists-successfully-develop-half-metal-material-that-conducts-single-spin-electrons2.jpg\"><\/a><\/p>\n<p>Researchers at Forschungszentrum J\u00fclich have successfully created the world\u2019s first experimentally verified two-dimensional half metal\u2014a material that conducts electricity using electrons of just one spin type: either \u201cspin-up\u201d or \u201cspin-down.\u201d Their findings, now <a href=\"https:\/\/link.aps.org\/doi\/10.1103\/mx46-85zf\" target=\"_blank\">published<\/a> as an Editors\u2019 Suggestion in <i>Physical Review Letters<\/i>, mark a milestone in the quest for materials enabling energy-efficient spintronic that go beyond conventional electronics.<\/p>\n<p>Half metals are key to spintronics: Unlike traditional conductors, half metals allow only one spin orientation to pass through. This makes them ideal candidates for spintronics, a next-generation information technology that leverages both the charge and the spin of electrons for data storage and processing. In conventional electronics, on the other hand, only the charge is used.<\/p>\n<p>However, all known half metals operate only at <a href=\"https:\/\/phys.org\/tags\/ultra-low+temperatures\/\" rel=\"tag\" class=\"\">ultra-low temperatures<\/a> and lose their special properties at the surface\u2014limiting their use. This was until now, when the team at Forschungszentrum J\u00fclich engineered a 2D half metal in the form of an ultrathin alloy of iron and palladium, just two atoms thick, on a palladium crystal. Using a state-of-the-art imaging technique called spin-resolved momentum microscopy, they showed that the alloy allows only one spin type to conduct, confirming the long-sought 2D half-metallicity.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Researchers at Forschungszentrum J\u00fclich have successfully created the world\u2019s first experimentally verified two-dimensional half metal\u2014a material that conducts electricity using electrons of just one spin type: either \u201cspin-up\u201d or \u201cspin-down.\u201d Their findings, now published as an Editors\u2019 Suggestion in Physical Review Letters, mark a milestone in the quest for materials enabling energy-efficient spintronic that go [\u2026]<\/p>\n","protected":false},"author":732,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1523,48],"tags":[],"class_list":["post-218179","post","type-post","status-publish","format-standard","hentry","category-computing","category-particle-physics"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/218179","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\/732"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=218179"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/218179\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=218179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=218179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=218179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}