{"id":273,"date":"2021-01-08T23:44:05","date_gmt":"2021-01-08T23:44:05","guid":{"rendered":"http:\/\/localhost\/wordpress\/?p=273"},"modified":"2021-01-08T23:44:07","modified_gmt":"2021-01-08T23:44:07","slug":"experimental-collaboration-on-photocurrents-in-cosi-is-published","status":"publish","type":"post","link":"http:\/\/localhost\/wordpress\/2021\/01\/08\/experimental-collaboration-on-photocurrents-in-cosi-is-published\/","title":{"rendered":"Experimental collaboration on photocurrents in CoSi is published!"},"content":{"rendered":"\n<p>Working in collaboration with the <a href=\"http:\/\/www.liangwu-lab.com\">Wu lab<\/a> from U. Penn and several theory groups, we have shown that measurements of the circular photogalvanic effect (CPGE) in CoSi, a topological semimetal, are consistent with theory and prove that the observation of the quantized CPGE measuring the topological charge of a node should be feasible with the right material tuning. Congrats to Oscar who did great work leading the effective model calculations! And as usual in close collaboration with <a href=\"https:\/\/www.google.com\/url?sa=t&amp;rct=j&amp;q=&amp;esrc=s&amp;source=web&amp;cd=&amp;cad=rja&amp;uact=8&amp;ved=2ahUKEwieroTnwY3uAhX7URUIHQAeApwQFjABegQIAhAC&amp;url=http%3A%2F%2Fperso.neel.cnrs.fr%2Fadolfo.grushin%2Fadolfo-g-grushin%2F&amp;usg=AOvVaw3n1_3XDiQSEvI8mmgIIMO7\">Adolfo Gruhsin<\/a> too. Check out the paper published in <a href=\"https:\/\/www.nature.com\/articles\/s41467-020-20408-5\">Nature Communications<\/a>! <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Working in collaboration with the Wu lab from U. Penn and several theory groups, we have shown that measurements of the circular photogalvanic effect (CPGE) in CoSi, a topological semimetal, <a class=\"more-link\" href=\"http:\/\/localhost\/wordpress\/2021\/01\/08\/experimental-collaboration-on-photocurrents-in-cosi-is-published\/\">Continue Reading &rarr;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/localhost\/wordpress\/wp-json\/wp\/v2\/posts\/273"}],"collection":[{"href":"http:\/\/localhost\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/localhost\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/localhost\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/localhost\/wordpress\/wp-json\/wp\/v2\/comments?post=273"}],"version-history":[{"count":1,"href":"http:\/\/localhost\/wordpress\/wp-json\/wp\/v2\/posts\/273\/revisions"}],"predecessor-version":[{"id":274,"href":"http:\/\/localhost\/wordpress\/wp-json\/wp\/v2\/posts\/273\/revisions\/274"}],"wp:attachment":[{"href":"http:\/\/localhost\/wordpress\/wp-json\/wp\/v2\/media?parent=273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/localhost\/wordpress\/wp-json\/wp\/v2\/categories?post=273"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/localhost\/wordpress\/wp-json\/wp\/v2\/tags?post=273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}