{"id":259,"date":"2023-06-05T15:32:16","date_gmt":"2023-06-05T13:32:16","guid":{"rendered":"https:\/\/belvac.be\/?page_id=259"},"modified":"2023-06-05T15:33:23","modified_gmt":"2023-06-05T13:33:23","slug":"jean-francois-de-marneffe","status":"publish","type":"page","link":"https:\/\/belvac.be\/?page_id=259","title":{"rendered":"Jean-Francois de Marneffe"},"content":{"rendered":"<div id=\"pl-gb259-6ab16f721a283\"  class=\"panel-layout\" ><div id=\"pg-gb259-6ab16f721a283-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-gb259-6ab16f721a283-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-gb259-6ab16f721a283-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p>Jean-Francois de Marneffe has received his Master Degree in Physics in 1996 at <a href=\"https:\/\/www.ulb.be\/\">Brussels Free<\/a><a href=\"https:\/\/www.ulb.be\/\"> University <\/a>(Belgium). In 2001, he presented a PhD thesis in Solid State Physics on electrical and magnetic properties of high-Tc superconducting cuprate thin films \u2013 this research work was partly performed at the Max-Planck Institut f\u00fcr festk\u00f6rperforschung\/CNRS of Grenoble (France). After that, he started at process engineer dry etch at <a href=\"https:\/\/www.imec-int.com\/en\">imec <\/a><a href=\"https:\/\/www.imec-int.com\/en\">v.z.w<\/a><a href=\"https:\/\/www.imec-int.com\/en\">. <\/a>where he performed advanced development on plasma etch technology. In 2011, he moved into a senior scientist position, in charge of applied research of his group.\u00a0 Since then, he was promoted as principal scientist. His research focuses on the fundamental aspects of plasma etching and cleaning, atomic layer etching, plasma diagnostics, alternative patterning technologies, low-k dielectrics, and 2D materials. His work is applied in advanced CMOS manufacturing, photonics and health sciences.<\/p>\n<div id=\"ConnectiveDocSignExtentionInstalled\" data-extension-version=\"1.0.4\"><\/div>\n<\/div>\n<\/div><\/div><div id=\"panel-gb259-6ab16f721a283-0-0-1\" class=\"so-panel widget widget_sow-editor panel-last-child\" data-index=\"1\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p><b>Main research <\/b><b>topic<\/b><\/p>\n<p>Materials are essential for advanced semiconductor R&amp;D. In the last 20 years, traditional silicon-based planar CMOS devices were replaced by much more complex structures (FinFETs, nanosheets, 3D integration) involving a wide range of chemical elements, in pure or alloyed state. The processing of such material became challenging, due to the wide range of reactivities of all these newly introduced elements. At the same time, dimensional scaling is being pushed to the atomic limit, making of material damage a critical aspect of processing. As an example, plasma-induced chemical modifications of porous low-k dielectrics lead to a drastic increase of their dielectric permittivity, destroying their advantage as pristine material. In the same range of idea, the processing of monolayer 2D semiconductors\/conductors (transition metal dichalcogenides, Graphene) lead to unwanted &amp; uncontrolled drift of their transport properties. Minimizing processing damage to the atomic level requires innovative ideas leading to new processing solutions.<\/p>\n<div id=\"ConnectiveDocSignExtentionInstalled\" data-extension-version=\"1.0.4\"><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Jean-Francois de Marneffe has received his Master Degree in Physics in 1996 at Brussels Free University (Belgium). In 2001, he presented a PhD thesis in Solid State Physics on electrical and magnetic properties of high-Tc superconducting cuprate thin films \u2013 this research work was partly performed at the Max-Planck Institut f\u00fcr festk\u00f6rperforschung\/CNRS of Grenoble (France). [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-259","page","type-page","status-publish","hentry","post"],"_links":{"self":[{"href":"https:\/\/belvac.be\/index.php?rest_route=\/wp\/v2\/pages\/259","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/belvac.be\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/belvac.be\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/belvac.be\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/belvac.be\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=259"}],"version-history":[{"count":2,"href":"https:\/\/belvac.be\/index.php?rest_route=\/wp\/v2\/pages\/259\/revisions"}],"predecessor-version":[{"id":262,"href":"https:\/\/belvac.be\/index.php?rest_route=\/wp\/v2\/pages\/259\/revisions\/262"}],"wp:attachment":[{"href":"https:\/\/belvac.be\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=259"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}