{"id":126439,"date":"2021-08-18T11:22:18","date_gmt":"2021-08-18T18:22:18","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2021\/08\/new-exotic-magnetic-quasiparticle-skyrmion-bundle-joins-topological-zoo"},"modified":"2021-08-18T11:22:18","modified_gmt":"2021-08-18T18:22:18","slug":"new-exotic-magnetic-quasiparticle-skyrmion-bundle-joins-topological-zoo","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2021\/08\/new-exotic-magnetic-quasiparticle-skyrmion-bundle-joins-topological-zoo","title":{"rendered":"New exotic magnetic quasiparticle \u2018skyrmion bundle\u2019 joins topological zoo"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/new-exotic-magnetic-quasiparticle-skyrmion-bundle-joins-topological-zoo3.jpg\"><\/a><\/p>\n<p>In a study recently published in <i>Nature Nanotechnology<\/i>, a research group led by Prof. Du Haifeng and Dr. Tang Jin from High Magnetic Field Laboratory, Hefei Institutes of Physical Science (HFIPS), reported a scientific breakthrough after they found skyrmion bundles, a new family member of topological magnetic structures.<\/p>\n<p>With the help of Lorentz transmission electron microscopy (Lorentz-TEM), the research group clarified, for the first time, a type of magnetic quasiparticles with arbitrary topological charges Q, and then further realized current driven dynamic motion of <a href=\"https:\/\/phys.org\/tags\/skyrmion\/\" rel=\"tag\" class=\"\">skyrmion<\/a> bundles.<\/p>\n<p>Skyrmion, a vortex-like localized chiral topological magnetic structure, has a potential to be the information carrier applied in future high-performance spintronic devices. The topological charge is a fundamental parameter of magnetic domains and determines their topology-related properties. Among the topological structures including skyrmions, merons, vortex, and skyrmion bubbles, the topological charges are both one or smaller than one. Although theory has proposed \u201cskyrmion bags\u201d and \u201chigh-order skyrmions\u201d as multi-Q topological magnetic structures, their experimental observations remain elusive.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In a study recently published in Nature Nanotechnology, a research group led by Prof. Du Haifeng and Dr. Tang Jin from High Magnetic Field Laboratory, Hefei Institutes of Physical Science (HFIPS), reported a scientific breakthrough after they found skyrmion bundles, a new family member of topological magnetic structures. With the help of Lorentz transmission electron [\u2026]<\/p>\n","protected":false},"author":513,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1522,48],"tags":[],"class_list":["post-126439","post","type-post","status-publish","format-standard","hentry","category-innovation","category-particle-physics"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/126439","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\/513"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=126439"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/126439\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=126439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=126439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=126439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}