{"id":13660,"date":"2024-12-12T09:14:52","date_gmt":"2024-12-12T08:14:52","guid":{"rendered":"https:\/\/www.cinam.univ-mrs.fr\/cinam\/?p=13660"},"modified":"2024-12-12T09:15:15","modified_gmt":"2024-12-12T08:15:15","slug":"thesis-defence-15","status":"publish","type":"post","link":"https:\/\/www.cinam.univ-mrs.fr\/cinam\/en\/2024\/12\/12\/thesis-defence-15\/","title":{"rendered":"Thesis defence"},"content":{"rendered":"<div><b>Title :<br \/>\n<\/b><\/div>\n<div><b>Nanomaterial synthesis and assemblies for solution-processed gap plasmon resonators<\/b><\/div>\n<div><b>\u00a0<\/b><\/div>\n<div><b>Abstract :<\/b><\/div>\n<div class=\"elementToProof\">Plasmonic nanocavities can confine light in small volumes, enhancing the electromagnetic field and offering a highly sensitive platform. This tunability is achieved by adjusting nanoparticle size, gap size, and refractive index using plasmonic nanocrystals coupled to metal films via dielectric spacers. These phenomena are crucial for applications in optoelectronics, quantum optics, and sensors. This thesis investigates gap plasmon resonators made of silver nanocubes and gold mirrors, separated by thin dielectric layers. We use statistical and correlative techniques to study the relationship between structure and plasmonic response. Over 800 resonators were analyzed, revealing insights into system sensitivity. The platform also helps assess the removal of capping ligands (e.g., PVP), which affect nanoelectronics performance. Polarization-resolved measurements on annealed TiO2 layers revealed an unexpected splitting of the resonance, attributed to birefringent behavior. We extend this work to develop plasmonic sensors for detecting organic vapors (VOCs). Polymers used as spacer layers enhance the sensitivity of these sensors for detecting VOCs and other gaseous analytes. This research aims to create a new generation of highly sensitive and selective plasmonic sensors.<\/div>\n<div class=\"elementToProof\"><\/div>\n<div><\/div>\n<div><b>The Board of members are\u00a0:\u00a0<\/b><\/div>\n<div><b>\u00a0<\/b><\/div>\n<div><b>S\u00e9bastien BIDAULT, <\/b>PSL Universit\u00e9, ESPCI Paris, Institut Langevin, <b>Reviewer<\/b><\/div>\n<div><b>Marc LAMY DE LA CHAPELLE,<\/b>\u00a0Universit\u00e9 Le\u00a0Mans, IMMM, <b>Reviewer<\/b><\/div>\n<div><b>St\u00e9phan Thierry DUBAS<\/b>,\u00a0Chulalongkorn university, PPC, <b>\u00a0Examiner<\/b><\/div>\n<div><b>Aude LEREU, <\/b>Aix Marseille Universit\u00e9, Institut Fresnel , <b>President of jury\u00a0<\/b><\/div>\n<div><b>Olivier MARGEAT<\/b>,\u00a0Aix Marseille Universit\u00e9, CINaM, <b>Thesis supervisor<\/b><\/div>\n<div><b>Beniamino SCIACCA<\/b>, Aix Marseille Universit\u00e9, CINaM, <b>Thesis co-supervisor<\/b><\/div>\n<div><b>Pauline BENNET<\/b>,\u00a0Aix Marseille Universit\u00e9, IM2NP, <b>Guest member<\/b><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Peeranuch Poungsripong will speak on Wednesday, the 18th of December 2024 at 2:00 p.m. in the Raymond Kern room in CINaM<\/p>\n","protected":false},"author":16,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[5],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.cinam.univ-mrs.fr\/cinam\/en\/wp-json\/wp\/v2\/posts\/13660"}],"collection":[{"href":"https:\/\/www.cinam.univ-mrs.fr\/cinam\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cinam.univ-mrs.fr\/cinam\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cinam.univ-mrs.fr\/cinam\/en\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cinam.univ-mrs.fr\/cinam\/en\/wp-json\/wp\/v2\/comments?post=13660"}],"version-history":[{"count":2,"href":"https:\/\/www.cinam.univ-mrs.fr\/cinam\/en\/wp-json\/wp\/v2\/posts\/13660\/revisions"}],"predecessor-version":[{"id":13662,"href":"https:\/\/www.cinam.univ-mrs.fr\/cinam\/en\/wp-json\/wp\/v2\/posts\/13660\/revisions\/13662"}],"wp:attachment":[{"href":"https:\/\/www.cinam.univ-mrs.fr\/cinam\/en\/wp-json\/wp\/v2\/media?parent=13660"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cinam.univ-mrs.fr\/cinam\/en\/wp-json\/wp\/v2\/categories?post=13660"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cinam.univ-mrs.fr\/cinam\/en\/wp-json\/wp\/v2\/tags?post=13660"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}