{"id":1768,"date":"2021-06-23T13:29:57","date_gmt":"2021-06-23T11:29:57","guid":{"rendered":"https:\/\/blog.rwth-aachen.de\/elektrotechnik\/?post_type=tribe_events&#038;p=1768"},"modified":"2021-06-23T13:29:57","modified_gmt":"2021-06-23T11:29:57","slug":"pgi-kolloquium-prof-dr-tobias-kampfrath-fu-berlin-fritz-haber-institute-berlin-germany","status":"publish","type":"tribe_events","link":"https:\/\/blog.rwth-aachen.de\/elektrotechnik\/en\/event\/pgi-kolloquium-prof-dr-tobias-kampfrath-fu-berlin-fritz-haber-institute-berlin-germany\/","title":{"rendered":"PGI Colloquium: Prof. Dr. Tobias Kampfrath, FU Berlin &#038; Fritz Haber Institute, Berlin, Germany"},"content":{"rendered":"<div class=\"twoclick_social_bookmarks_post_1768 social_share_privacy clearfix 1.6.4 locale-en_US sprite-en_US\"><\/div><div class=\"twoclick-js\"><script type=\"text\/javascript\">\/* <![CDATA[ *\/\njQuery(document).ready(function($){if($('.twoclick_social_bookmarks_post_1768')){$('.twoclick_social_bookmarks_post_1768').socialSharePrivacy({\"services\":{\"facebook\":{\"status\":\"on\",\"txt_info\":\"2 Klicks f\\u00fcr mehr Datenschutz: Erst wenn Sie hier klicken, wird der Button aktiv und Sie k\\u00f6nnen Ihre Empfehlung an Facebook senden. Schon beim Aktivieren werden Daten an Dritte \\u00fcbertragen - siehe <em>i<\\\/em>.\",\"perma_option\":\"off\",\"action\":\"recommend\",\"language\":\"en_US\"}},\"txt_help\":\"Wenn Sie diese Felder durch einen Klick aktivieren, werden Informationen an Facebook, Twitter, Flattr, Xing, t3n, LinkedIn, Pinterest oder Google eventuell ins Ausland \\u00fcbertragen und unter Umst\\u00e4nden auch dort gespeichert. N\\u00e4heres erfahren Sie durch einen Klick auf das <em>i<\\\/em>.\",\"settings_perma\":\"Dauerhaft aktivieren und Daten\\u00fcber-tragung zustimmen:\",\"info_link\":\"http:\\\/\\\/www.heise.de\\\/ct\\\/artikel\\\/2-Klicks-fuer-mehr-Datenschutz-1333879.html\",\"uri\":\"https:\\\/\\\/blog.rwth-aachen.de\\\/elektrotechnik\\\/en\\\/event\\\/pgi-kolloquium-prof-dr-tobias-kampfrath-fu-berlin-fritz-haber-institute-berlin-germany\\\/\",\"post_id\":1768,\"post_title_referrer_track\":\"PGI+Colloquium%3A+Prof.+Dr.+Tobias+Kampfrath%2C+FU+Berlin+%26%23038%3B+Fritz+Haber+Institute%2C+Berlin%2C+Germany\",\"display_infobox\":\"on\"});}});\n\/* ]]> *\/<\/script><\/div><h2>Probing Ultrafast Spin Transport with Terahertz Electromagnetic Pulses<\/h2>\n<p style=\"font-weight: 400;\">To take advantage of the electron spin in future electronics, spin angular momentum needs to be transported and detected. Electric fields and temperature gradients have been shown to efficiently drive spin transport at megahertz and gigahertz frequencies.<\/p>\n<p style=\"font-weight: 400;\">However, to probe the initial elementary steps that lead to the formation of spin currents, we need to launch and measure transport on much faster, that is, on femtosecond time scales. This goal is achieved by employing\u00a0both ultrashort optical and terahertz electromagnetic pulses.<\/p>\n<p style=\"font-weight: 400;\">We show that this experimental strategy provides new insights into important spintronic phenomena such as the spin Seebeck effect, spin-to-charge-current conversion and anisotropic magnetoresistance. Interesting photonic applications such as the efficient generation of ultrashort terahertz electromagnetic pulses will also be addressed.<\/p>\n<p>For further information visit the <a href=\"https:\/\/www.fz-juelich.de\/SharedDocs\/Termine\/PGI\/DE\/2021\/PGI-Kolloquium\/2021-07-02-Kampfrath.html\">event website<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Probing Ultrafast Spin Transport with Terahertz Electromagnetic Pulses To take advantage of the electron spin in future electronics, spin angular momentum needs to be transported and detected. Electric fields and [&hellip;]<\/p>\n","protected":false},"author":2858,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_tribe_events_status":"","_tribe_events_status_reason":"","c2c_always_allow_admin_comments":false,"footnotes":""},"tags":[],"tribe_events_cat":[],"class_list":["post-1768","tribe_events","type-tribe_events","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blog.rwth-aachen.de\/elektrotechnik\/en\/wp-json\/wp\/v2\/tribe_events\/1768","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.rwth-aachen.de\/elektrotechnik\/en\/wp-json\/wp\/v2\/tribe_events"}],"about":[{"href":"https:\/\/blog.rwth-aachen.de\/elektrotechnik\/en\/wp-json\/wp\/v2\/types\/tribe_events"}],"author":[{"embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/elektrotechnik\/en\/wp-json\/wp\/v2\/users\/2858"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/elektrotechnik\/en\/wp-json\/wp\/v2\/comments?post=1768"}],"version-history":[{"count":1,"href":"https:\/\/blog.rwth-aachen.de\/elektrotechnik\/en\/wp-json\/wp\/v2\/tribe_events\/1768\/revisions"}],"predecessor-version":[{"id":1769,"href":"https:\/\/blog.rwth-aachen.de\/elektrotechnik\/en\/wp-json\/wp\/v2\/tribe_events\/1768\/revisions\/1769"}],"wp:attachment":[{"href":"https:\/\/blog.rwth-aachen.de\/elektrotechnik\/en\/wp-json\/wp\/v2\/media?parent=1768"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/elektrotechnik\/en\/wp-json\/wp\/v2\/tags?post=1768"},{"taxonomy":"tribe_events_cat","embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/elektrotechnik\/en\/wp-json\/wp\/v2\/tribe_events_cat?post=1768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}