{"id":1631,"date":"2020-01-27T14:24:12","date_gmt":"2020-01-27T13:24:12","guid":{"rendered":"https:\/\/www.uni.lu\/fstm-fr\/events\/cancelled-physics-colloquium-multi-microscopy-of-defects-in-nitride-semiconductors\/"},"modified":"2020-01-27T14:24:12","modified_gmt":"2020-01-27T13:24:12","slug":"cancelled-physics-colloquium-multi-microscopy-of-defects-in-nitride-semiconductors","status":"publish","type":"events","link":"https:\/\/www.uni.lu\/fstm-fr\/events\/cancelled-physics-colloquium-multi-microscopy-of-defects-in-nitride-semiconductors\/","title":{"rendered":"CANCELLED \/\/ Physics Colloquium : Multi-microscopy of defects in nitride semiconductors"},"content":{"rendered":"<section class=\"wp-block-unilux-blocks-free-section section\"><div class=\"container xl:max-w-screen-xl\"><p>Multi-microscopy is an approach to the nanoscale analysis of the structure and properties of materials in which different microscopy techniques are brought to bear on exactly the same nanoscale structure, revealing more about its characteristics than any individual technique could achieve alone.\u00a0 Here, we focus on the combination of scanning probe microscopy (SPM), transmission electron microscopy (TEM) and cathodoluminescence (CL) in the scanning electron microscope (SEM) including the recently developed time-resolved CL technique. In order to effectively bring these diverse microscopies to bear on exactly the same nanoscale defect specific protocols and specialist sample preparation techniques have been developed.\u00a0 These methods, and the advantages of the multi-microscopy approach will be demonstrated by studies of defects in nitride semiconductor structures relevant to light emitting diodes (LEDs) and other devices.<\/p><p>\u00a0<\/p><p>Bio\u00a0:<\/p><p>Prof. Rachel Oliver&rsquo;s research focusses on nitride semiconductors &#8211; the materials used in an ever-increasing range of optoelectronic applications from the blue laser diodes inside a \u00ab\u00a0Bluray\u00a0\u00bb player, to the energy efficient LED bulbs which are helping cut greenhouse gas emissions across the globe. Rachel&rsquo;s focus is on understanding how the small scale structure of nitride materials effects the performance and properties of devices. She uses expertise in microscopy and materials growth to develop new nanoscale nitride structures which will provide new functionality to the devices of the future.<\/p><p>Rachel studied Materials Science at Oxford. After her Ph.D. she moved to Cambridge, where she became a Reader in 2013.<\/p><p><\/p><\/div><\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":0,"featured_media":1632,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"featured_image_focal_point":[],"show_featured_caption":false,"ulux_newsletter_groups":"","uluxPostTitle":"","uluxPrePostTitle":"","_trash_the_other_posts":false,"_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"0","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"event_start_date":"2020-04-29 16:00:00","event_end_date":"2020-04-29 17:00:00","event_speaker_name":"Talk by Prof. Rachel Oliver, Invited by Prof. Susanne Siebentritt","event_speaker_link":"","event_is_online":false,"event_location":"Campus Belval\r\nMaison du Savoir - room 3.370","event_street":"","event_location_link":"","event_zip_code":"","event_city":"","event_country":"LU"},"events-topic":[310],"events-type":[],"organisation":[75],"authorship":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.3 (Yoast SEO v22.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>CANCELLED \/\/ Physics Colloquium : Multi-microscopy of defects in nitride semiconductors - FSTM I Uni.lu<\/title>\n<meta name=\"description\" content=\"Multi-microscopy is an approach to the nanoscale analysis of the structure and properties of materials in which different microscopy techniques are\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.uni.lu\/fstm-fr\/events\/cancelled-physics-colloquium-multi-microscopy-of-defects-in-nitride-semiconductors\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CANCELLED \/\/ Physics Colloquium : Multi-microscopy of defects in nitride semiconductors\" \/>\n<meta property=\"og:description\" content=\"Multi-microscopy is an approach to the nanoscale analysis of the structure and properties of materials in which different microscopy techniques are\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.uni.lu\/fstm-fr\/events\/cancelled-physics-colloquium-multi-microscopy-of-defects-in-nitride-semiconductors\/\" \/>\n<meta property=\"og:site_name\" content=\"FSTM FR\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/fstm.uni.lu\/\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/20\/2026\/03\/03111744\/FSTM_SM-Profile_1600x1600px-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"2560\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.uni.lu\/fstm-fr\/events\/cancelled-physics-colloquium-multi-microscopy-of-defects-in-nitride-semiconductors\/\",\"url\":\"https:\/\/www.uni.lu\/fstm-fr\/events\/cancelled-physics-colloquium-multi-microscopy-of-defects-in-nitride-semiconductors\/\",\"name\":\"CANCELLED \/\/ Physics Colloquium : Multi-microscopy of defects in nitride semiconductors - 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