{"id":1074,"date":"2025-05-26T07:12:39","date_gmt":"2025-05-26T07:12:39","guid":{"rendered":"https:\/\/sites.gtiit.edu.cn\/physicsprogram\/?post_type=mec-events&#038;p=1074"},"modified":"2025-05-26T07:12:39","modified_gmt":"2025-05-26T07:12:39","slug":"gtiit-stu-optics-seminar-14","status":"publish","type":"mec-events","link":"https:\/\/sites.gtiit.edu.cn\/physicsprogram\/events\/gtiit-stu-optics-seminar-14\/","title":{"rendered":"GTIIT-STU optics seminar"},"content":{"rendered":"<h3><strong>Title: <\/strong><strong>Plasmonic Resonant Intercluster Coulombic Decay<\/strong><\/h3>\n<h3><strong>Speaker: <\/strong><strong>Dr. Rasheed Shaik<\/strong><\/h3>\n<p>Physics Department,\u00a0Guangdong Technion-Israel Institute of Technology<\/p>\n<p><strong><u>Abstract<\/u><\/strong><\/p>\n<p>The study of atomic clusters, or &#8220;super-atoms&#8221;, has significant potential in nano-optical devices, chemical sensors, and biomedicine acting as a &#8220;spectral laboratory&#8221; for finite-fermionic systems. We investigated the photoionization dynamics of the endohedral complex, alkali metal cluster (Na<sub>20<\/sub>) confined in giant fullerene (C<sub>240<\/sub>) using linear response time-dependent density functional theory.\u00a0 It revealed the first evidence of plasmonic Intercluster Coulombic Decay (ICD). In this seminar, I will present how the plasmon of C<sub>240<\/sub>, driven by a XUV photon transfers energy via resonant ICD to the Na<sub>20<\/sub> cluster inside. These findings aim to inspire experimental studies, particularly photoelectron spectroscopy to complement theoretical models and advance research on technologically relevant complexes.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Title: Localized Wave Manipulation in Gradient Systems<br \/>\nSpeaker: Yuhang Yin<\/p>\n","protected":false},"author":360,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","tags":[12],"mec_category":[],"_links":{"self":[{"href":"https:\/\/sites.gtiit.edu.cn\/physicsprogram\/wp-json\/wp\/v2\/mec-events\/1074"}],"collection":[{"href":"https:\/\/sites.gtiit.edu.cn\/physicsprogram\/wp-json\/wp\/v2\/mec-events"}],"about":[{"href":"https:\/\/sites.gtiit.edu.cn\/physicsprogram\/wp-json\/wp\/v2\/types\/mec-events"}],"author":[{"embeddable":true,"href":"https:\/\/sites.gtiit.edu.cn\/physicsprogram\/wp-json\/wp\/v2\/users\/360"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.gtiit.edu.cn\/physicsprogram\/wp-json\/wp\/v2\/comments?post=1074"}],"wp:attachment":[{"href":"https:\/\/sites.gtiit.edu.cn\/physicsprogram\/wp-json\/wp\/v2\/media?parent=1074"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sites.gtiit.edu.cn\/physicsprogram\/wp-json\/wp\/v2\/tags?post=1074"},{"taxonomy":"mec_category","embeddable":true,"href":"https:\/\/sites.gtiit.edu.cn\/physicsprogram\/wp-json\/wp\/v2\/mec_category?post=1074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}