{"id":36419,"date":"2018-01-19T20:10:07","date_gmt":"2018-01-19T19:10:07","guid":{"rendered":"http:\/\/www.erbium.at\/FF\/?p=36419"},"modified":"2020-10-14T15:39:47","modified_gmt":"2020-10-14T13:39:47","slug":"polarizability-of-erbium","status":"publish","type":"post","link":"https:\/\/www.erbium.at\/FF\/polarizability-of-erbium\/","title":{"rendered":"Anisotropic polarizability of Erbium"},"content":{"rendered":"<div><strong><a href=\"https:\/\/link.aps.org\/doi\/10.1103\/PhysRevA.97.012509\" target=\"_blank\" rel=\"noopener noreferrer\">Now in Physical Review A!<\/a><a href=\"http:\/\/www.erbium.at\/FF\/wp-content\/uploads\/2018\/03\/Polarizability-2.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" class=\"wp-image-36426 alignleft\" src=\"http:\/\/www.erbium.at\/FF\/wp-content\/uploads\/2018\/03\/Polarizability-2.jpg\" alt=\"\" width=\"744\" height=\"296\" srcset=\"https:\/\/www.erbium.at\/FF\/wp-content\/uploads\/2018\/03\/Polarizability-2.jpg 1000w, https:\/\/www.erbium.at\/FF\/wp-content\/uploads\/2018\/03\/Polarizability-2-300x119.jpg 300w, https:\/\/www.erbium.at\/FF\/wp-content\/uploads\/2018\/03\/Polarizability-2-768x306.jpg 768w\" sizes=\"(max-width: 744px) 100vw, 744px\" \/><\/a> <\/strong><\/div>\n<div>\n<div><\/div>\n<p>In collaboration with our theory colleagues from Paris (M. Lepers, J.-F. Wyart and O. Dulieu) we have determined the dynamical polarizability of ultracold erbium atoms in the ground and in one excited state at three particular relevant wavelengths. <!--more--><\/p>\n<\/div>\n<p>We observe a very good overall agreement between experimental measurements of the light shift and theoretical calculations. Our results isolates the isotropic and anisotropic contributions to the polarizability, which paves the way \u00a0for spin-selective preparation and manipulation.<\/p>\n<p><a href=\"https:\/\/link.aps.org\/doi\/10.1103\/PhysRevA.97.012509\"><span class=\"bibtitle\">To paper<\/span><\/a><b><\/b><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Now in Physical Review A!<\/p>\n<p>In collaboration with our theory colleagues from Paris (M. Lepers, J.-F. Wyart and O. Dulieu) we have determined the dynamical polarizability of ultracold erbium atoms in the ground and in one excited state at three particular relevant wavelengths.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[38,3],"tags":[],"_links":{"self":[{"href":"https:\/\/www.erbium.at\/FF\/wp-json\/wp\/v2\/posts\/36419"}],"collection":[{"href":"https:\/\/www.erbium.at\/FF\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.erbium.at\/FF\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.erbium.at\/FF\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.erbium.at\/FF\/wp-json\/wp\/v2\/comments?post=36419"}],"version-history":[{"count":15,"href":"https:\/\/www.erbium.at\/FF\/wp-json\/wp\/v2\/posts\/36419\/revisions"}],"predecessor-version":[{"id":38584,"href":"https:\/\/www.erbium.at\/FF\/wp-json\/wp\/v2\/posts\/36419\/revisions\/38584"}],"wp:attachment":[{"href":"https:\/\/www.erbium.at\/FF\/wp-json\/wp\/v2\/media?parent=36419"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.erbium.at\/FF\/wp-json\/wp\/v2\/categories?post=36419"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.erbium.at\/FF\/wp-json\/wp\/v2\/tags?post=36419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}