{"id":3388,"date":"2021-12-08T10:51:37","date_gmt":"2021-12-08T09:51:37","guid":{"rendered":"https:\/\/equipes.lps.u-psud.fr\/theorie\/?page_id=3388"},"modified":"2021-12-08T16:07:20","modified_gmt":"2021-12-08T15:07:20","slug":"topology-at-oxide-surfaces-interfaces","status":"publish","type":"page","link":"https:\/\/equipes.lps.u-psud.fr\/theorie\/topology-at-oxide-surfaces-interfaces\/","title":{"rendered":"Topology at oxide surfaces\/interfaces"},"content":{"rendered":"\n<div class=\"wp-block-image\"><figure class=\"alignright size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/equipes.lps.u-psud.fr\/theorie\/wp-content\/uploads\/sites\/15\/2021\/12\/corr_oxides-1-1024x653.png\" alt=\"\" class=\"wp-image-3461\" width=\"287\" height=\"182\" srcset=\"https:\/\/equipes.lps.u-psud.fr\/theorie\/wp-content\/uploads\/sites\/15\/2021\/12\/corr_oxides-1-1024x653.png 1024w, https:\/\/equipes.lps.u-psud.fr\/theorie\/wp-content\/uploads\/sites\/15\/2021\/12\/corr_oxides-1-300x191.png 300w, https:\/\/equipes.lps.u-psud.fr\/theorie\/wp-content\/uploads\/sites\/15\/2021\/12\/corr_oxides-1-768x490.png 768w, https:\/\/equipes.lps.u-psud.fr\/theorie\/wp-content\/uploads\/sites\/15\/2021\/12\/corr_oxides-1.png 1120w\" sizes=\"auto, (max-width: 287px) 100vw, 287px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Recent findings of topological band structures in two-dimensional electron gases (2DEGs) at surfaces and interfaces of transition metal oxides are opening up new perspectives for the engineering of multifunctional materials. Spin-orbit interactions are enhanced at boundaries and their sizable magnitude can be tuned by gates effectively modulating the superconductivity and the spintronic regime that are found in these 2DEGs. Spin-orbit and Coulomb interactions also affect the topological character of the bands.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M. Vivek, M. O. Goerbig &amp; M. Gabay. Topological states at the (001) surface of SrTiO3. Physical Review B 95, 165117 (2017).<br>M. Altmeyer, H. O. Jeschke, O. Hijano-Cubelos, C. Martins, F. Lechermann, K. Koepernik, &#8230; M. Gabay. Magnetism, Spin Texture, and In-Gap States: Atomic Specialization at the Surface of Oxygen-Deficient SrTiO3. Physical Review Letters 116, 157203 (2016).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em><strong>KEYWORDS<\/strong><\/em><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>2DEGs<\/li><li>Oxitronics<\/li><li>Spintronics<\/li><li>Mott insulators<\/li><li>Multifunctionality<\/li><li>Spin-Orbit<\/li><li>Correlations<\/li><li>Topology<\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Recent findings of topological band structures in two-dimensional electron gases (2DEGs) at surfaces and interfaces of transition metal oxides are opening up new perspectives for the engineering of multifunctional materials. &#8230;<\/p>\n","protected":false},"author":67,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3388","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/equipes.lps.u-psud.fr\/theorie\/wp-json\/wp\/v2\/pages\/3388","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/equipes.lps.u-psud.fr\/theorie\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/equipes.lps.u-psud.fr\/theorie\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/equipes.lps.u-psud.fr\/theorie\/wp-json\/wp\/v2\/users\/67"}],"replies":[{"embeddable":true,"href":"https:\/\/equipes.lps.u-psud.fr\/theorie\/wp-json\/wp\/v2\/comments?post=3388"}],"version-history":[{"count":3,"href":"https:\/\/equipes.lps.u-psud.fr\/theorie\/wp-json\/wp\/v2\/pages\/3388\/revisions"}],"predecessor-version":[{"id":3526,"href":"https:\/\/equipes.lps.u-psud.fr\/theorie\/wp-json\/wp\/v2\/pages\/3388\/revisions\/3526"}],"wp:attachment":[{"href":"https:\/\/equipes.lps.u-psud.fr\/theorie\/wp-json\/wp\/v2\/media?parent=3388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}