{"id":590,"date":"2016-06-26T15:25:24","date_gmt":"2016-06-26T13:25:24","guid":{"rendered":"http:\/\/hebergement.u-psud.fr\/joovon\/?p=590"},"modified":"2017-06-28T15:38:12","modified_gmt":"2017-06-28T13:38:12","slug":"spin-wave-power-flow-and-caustics-in-ultrathin-ferromagnets-with-the-dzyaloshinskii-moriya-interaction","status":"publish","type":"post","link":"https:\/\/hebergement.universite-paris-saclay.fr\/joovon\/?p=590","title":{"rendered":"Spin Wave Power Flow and Caustics in Ultrathin Ferromagnets with the Dzyaloshinskii-Moriya Interaction"},"content":{"rendered":"<p><a href=\"http:\/\/hebergement.u-psud.fr\/joovon\/wp-content\/uploads\/2017\/06\/PhysRevLett_117_197204.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/hebergement.u-psud.fr\/joovon\/wp-content\/uploads\/2017\/06\/PhysRevLett_117_197204-300x134.png\" alt=\"\" width=\"300\" height=\"134\" class=\"aligncenter size-medium wp-image-589\" srcset=\"https:\/\/hebergement.universite-paris-saclay.fr\/joovon\/wp-content\/uploads\/2017\/06\/PhysRevLett_117_197204-300x134.png 300w, https:\/\/hebergement.universite-paris-saclay.fr\/joovon\/wp-content\/uploads\/2017\/06\/PhysRevLett_117_197204.png 500w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><strong>Reference<\/strong>: <a href=\"https:\/\/doi.org\/10.1103\/PhysRevLett.117.197204\" target=\"_blank\" rel=\"noopener\">J.-V. Kim, R. L. Stamps, and R. E. Camley, Phys. Rev. Lett. <strong>117<\/strong>, 197204 (2016).<\/a><\/p>\n<p>We examined how the Dzyaloshinskii-Moriya interaction (DMI) influences the flow of spin waves in ultrathin films using analytical theory and micromagnetics simulations. With a point source field excitation, we find a number of different propagation regimes, such as caustics and interference patterns that are asymmetric as a result of the DMI. This work has just appeared in <em>Physical Review Letters<\/em>.<\/p>\n<div class=\"post-meta\">Last modified 28\/06\/17<\/div>","protected":false},"excerpt":{"rendered":"<p>Reference: J.-V. Kim, R. L. Stamps, and R. E. Camley, Phys. Rev. Lett. 117, 197204 (2016). We examined how the Dzyaloshinskii-Moriya interaction (DMI) influences the flow of spin waves in ultrathin films using analytical theory and micromagnetics simulations. With a point source field excitation, we find a number of different propagation regimes, such as caustics [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[34,12,11],"class_list":["post-590","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-caustics","tag-dmi","tag-spin-waves"],"_links":{"self":[{"href":"https:\/\/hebergement.universite-paris-saclay.fr\/joovon\/index.php?rest_route=\/wp\/v2\/posts\/590","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hebergement.universite-paris-saclay.fr\/joovon\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hebergement.universite-paris-saclay.fr\/joovon\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hebergement.universite-paris-saclay.fr\/joovon\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hebergement.universite-paris-saclay.fr\/joovon\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=590"}],"version-history":[{"count":1,"href":"https:\/\/hebergement.universite-paris-saclay.fr\/joovon\/index.php?rest_route=\/wp\/v2\/posts\/590\/revisions"}],"predecessor-version":[{"id":591,"href":"https:\/\/hebergement.universite-paris-saclay.fr\/joovon\/index.php?rest_route=\/wp\/v2\/posts\/590\/revisions\/591"}],"wp:attachment":[{"href":"https:\/\/hebergement.universite-paris-saclay.fr\/joovon\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=590"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hebergement.universite-paris-saclay.fr\/joovon\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=590"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hebergement.universite-paris-saclay.fr\/joovon\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=590"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}