{"id":37010,"date":"2024-07-24T09:40:18","date_gmt":"2024-07-24T01:40:18","guid":{"rendered":"https:\/\/www.physics.nus.edu.sg\/?page_id=37010"},"modified":"2024-07-24T10:20:30","modified_gmt":"2024-07-24T02:20:30","slug":"seminar-2024-sept-a-v-krasheninnikov","status":"publish","type":"page","link":"https:\/\/www.physics.nus.edu.sg\/seminar-2024-sept-a-v-krasheninnikov\/","title":{"rendered":"seminar-2024-sept-a-v-krasheninnikov"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"37010\" class=\"elementor elementor-37010\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-57f8a73 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"57f8a73\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4d9c21f\" data-id=\"4d9c21f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d6c2a32 elementor-widget elementor-widget-text-editor\" data-id=\"d6c2a32\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h1 style=\"text-align: center;\">SEMINAR 2024<\/h1>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6ddd763 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6ddd763\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-66bf2f8\" data-id=\"66bf2f8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-899cad4 elementor-widget elementor-widget-text-editor\" data-id=\"899cad4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2 align=\"center\">Engineering the Structure and Properties of 2D Materials by Defects, Strain and Intercalation<\/h2>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f0d3605 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f0d3605\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-03bf5aa\" data-id=\"03bf5aa\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6fdbee7 elementor-widget elementor-widget-text-editor\" data-id=\"6fdbee7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"table-responsive\">\n<table class=\"table table table-bordered\" style=\"width: 100%; height: 127px;\">\n<tbody>\n<tr>\n<td style=\"width: 20%;\">Speaker<\/td>\n<td><span lang=\"EN-US\">A.V. Krasheninnikov,\u00a0<\/span><span lang=\"EN-US\">Institute of Ion Beam Physics and Materials Research, Germany<\/span><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 20%; height: 24px;\">Date\/Time<\/td>\n<td style=\"height: 24px;\">Friday, 6 Sept, 10:30AM<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 20%; height: 24px;\">Location<\/td>\n<td style=\"height: 24px;\">Conference room: S11-02-07<\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 20%; height: 24px;\">Host<\/td>\n<td style=\"height: 24px;\">Prof Andrew Wee<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-50bcd86 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"50bcd86\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-eba1096\" data-id=\"eba1096\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dc27915 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"dc27915\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4>Abstract<\/h4><p>As 2D materials have a high surface-to-volume ration, nearly all of them contain defects and impurities, which may have appeared due to the effects of the environment or exfoliation, or in case of synthetic materials, during the growth. The defects can govern the electronic and optical properties of 2D systems. Moreover, defects can intentionally be introduced using beams of energetic particles \u2013 ions and electrons. Formation of defects may also give rise to phase transformations in these materials and\/or tune their properties. Mechanical strain and intercalation by, e.g., alkali metal atoms, can further be used to tailor the materials characteristics. All of these calls upon the studies on defects and their role upon intercalation, response of materials to strain and irradiation. In my talk, I will present the results of our recent theoretical studies of point and line defects in 2D materials [1-4] obtained in close collaboration with experimental groups. I will further discuss how strain can affect the characteristics of defective 2D materials [5] and how new 2D phases of materials can be created upon atom intercalation between graphene sheets and address the role of defects in this process [6].<\/p><ol class=\"ol-listing\"><li>F. Long et al., Nano Lett. 23 (2023) 8468.<\/li><li>F.H. Davies, et al., \u201c2D Mater. 11 (2024) 015003.<\/li><li>V. Pathirage, et al., Materials Today Nano 22 (2023) 100314.<\/li><li>F.H. Davies and A. V. Krasheninnikov, Phys. Rev. B 109 (2024) 165442.<\/li><li>P. Santra, et al., npj 2D Materials and Applications 8 (2024) 33.<\/li><li>X. Zhang, et al., Mater. Today Ener. 34 (2023) 101293.<\/li><\/ol>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2e18ccc\" data-id=\"2e18ccc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4d2ee00 elementor-widget elementor-widget-image\" data-id=\"4d2ee00\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"164\" height=\"86\" src=\"https:\/\/www.physics.nus.edu.sg\/wp-content\/uploads\/sites\/5\/2024\/07\/Krasheninnikov-pic1.jpg\" class=\"attachment-full size-full wp-image-37020\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9497aa7 elementor-widget elementor-widget-image\" data-id=\"9497aa7\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"153\" height=\"120\" src=\"https:\/\/www.physics.nus.edu.sg\/wp-content\/uploads\/sites\/5\/2024\/07\/Krasheninnikov-pic2.jpg\" class=\"attachment-full size-full wp-image-37021\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e81e24 elementor-widget elementor-widget-image\" data-id=\"2e81e24\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"169\" height=\"88\" src=\"https:\/\/www.physics.nus.edu.sg\/wp-content\/uploads\/sites\/5\/2024\/07\/Krasheninnikov-pic3.jpg\" class=\"attachment-full size-full wp-image-37022\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4a10bba elementor-reverse-tablet elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4a10bba\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-37526fc\" data-id=\"37526fc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-78a6a1b elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"78a6a1b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"652\" height=\"774\" src=\"https:\/\/www.physics.nus.edu.sg\/wp-content\/uploads\/sites\/5\/2024\/07\/Krasheninnikov.jpg\" class=\"attachment-full size-full wp-image-37019\" alt=\"\" srcset=\"https:\/\/www.physics.nus.edu.sg\/wp-content\/uploads\/sites\/5\/2024\/07\/Krasheninnikov.jpg 652w, https:\/\/www.physics.nus.edu.sg\/wp-content\/uploads\/sites\/5\/2024\/07\/Krasheninnikov-253x300.jpg 253w\" sizes=\"(max-width: 652px) 100vw, 652px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-39d79e6\" data-id=\"39d79e6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ff00f43 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"ff00f43\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4>Biography<\/h4><p>Dr. Arkady V. Krasheninnikov received his PhD in Solid State Physics from Moscow State Engineering Physics Institute in 1995. He worked as a postdoctoral fellow at the University of Helsinki, Finland in 2001-2004, and later on as a Senior Scientist at Aalto University, Finland. Since 2015 he is a Group Leader at the Institute of Ion Beam Physics and Materials Research, Helmholtz-Zentrum Dresden-Rossendorf, Germany. He was also a Visiting Professor at Danish Technical University and Aalto University, Finland. His scientific interests lie in the areas of computational materials science, electronic structure calculations, two-dimensional materials, and irradiation effects in solids. Throughout his career, he has co-authored about 300 papers cited 34,500+ times (Google Scholar) and gave more than 100 invited talks and seminars. His awards and recognitions include Otto M\u00f8nsted Guest Professorship at DTU Nanotech, Denmark, HZDR Research Award, Highly Cited Researcher (Physics) from Clarivate Analytics (2019 &#8211;2023); American Physical Society \u201cOutstanding Referee\u201d. See also:<\/p><ul class=\"ul-listing\"><li><a href=\"https:\/\/www.hzdr.de\/db\/Cms?pNid=34\">https:\/\/www.hzdr.de\/db\/Cms?pNid=34<\/a><\/li><li><a href=\"https:\/\/scholar.google.fi\/citations?user=bPC6HXwAAAAJ\">http:\/\/scholar.google.fi\/citations?user=bPC6HXwAAAAJ<\/a><\/li><li><a href=\"https:\/\/krasheninnikov.de\/\">https:\/\/krasheninnikov.de\/<\/a><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>SEMINAR 2024 Engineering the Structure and Properties of 2D Materials by Defects, Strain and Intercalation Speaker A.V. Krasheninnikov,\u00a0Institute of Ion&#8230;<\/p>\n","protected":false},"author":77,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-37010","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.physics.nus.edu.sg\/wp-json\/wp\/v2\/pages\/37010"}],"collection":[{"href":"https:\/\/www.physics.nus.edu.sg\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.physics.nus.edu.sg\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.physics.nus.edu.sg\/wp-json\/wp\/v2\/users\/77"}],"replies":[{"embeddable":true,"href":"https:\/\/www.physics.nus.edu.sg\/wp-json\/wp\/v2\/comments?post=37010"}],"version-history":[{"count":10,"href":"https:\/\/www.physics.nus.edu.sg\/wp-json\/wp\/v2\/pages\/37010\/revisions"}],"predecessor-version":[{"id":37044,"href":"https:\/\/www.physics.nus.edu.sg\/wp-json\/wp\/v2\/pages\/37010\/revisions\/37044"}],"wp:attachment":[{"href":"https:\/\/www.physics.nus.edu.sg\/wp-json\/wp\/v2\/media?parent=37010"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}