{"id":16179,"date":"2018-04-16T11:39:53","date_gmt":"2018-04-16T09:39:53","guid":{"rendered":"https:\/\/www.iemn.fr?page_id=16179"},"modified":"2025-04-07T12:15:03","modified_gmt":"2025-04-07T10:15:03","slug":"epiphy","status":"publish","type":"page","link":"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/epiphy","title":{"rendered":"Group : EPIPHY"},"content":{"rendered":"<div id='layer_slider_1'  class='avia-layerslider main_color avia-shadow  avia-builder-el-0  el_before_av_submenu  avia-builder-el-first  container_wrap sidebar_right'  style='height: 261px;'  ><div id=\"layerslider_17_5bsjxibdrpfe\" data-ls-slug=\"homepageslider\" class=\"ls-wp-container fitvidsignore ls-selectable\" style=\"width:1140px;height:260px;margin:0 auto;margin-bottom: 0px;\"><div class=\"ls-slide\" data-ls=\"bgposition:50% 50%;duration:6000;transition2d:5;\"><img loading=\"lazy\" decoding=\"async\" width=\"2600\" height=\"270\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/09\/sliders_groupe_epiphy_four1.jpg\" class=\"ls-bg\" alt=\"\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/09\/sliders_groupe_epiphy_four1.jpg 2600w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/09\/sliders_groupe_epiphy_four1-300x31.jpg 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/09\/sliders_groupe_epiphy_four1-768x80.jpg 768w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/09\/sliders_groupe_epiphy_four1-1030x107.jpg 1030w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/09\/sliders_groupe_epiphy_four1-1500x156.jpg 1500w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/09\/sliders_groupe_epiphy_four1-705x73.jpg 705w\" sizes=\"auto, (max-width: 2600px) 100vw, 2600px\" \/><ls-layer style=\"font-size:14px;text-align:left;font-style:normal;text-decoration:none;text-transform:none;font-weight:700;letter-spacing:0px;background-position:0% 0%;background-repeat:no-repeat;mix-blend-mode:normal;top:231px;left:0px;height:30px;width:320px;line-height:32px;color:#ffffff;border-radius:6px 6px 6px 6px;padding-left:50px;background-color:rgba(0, 0, 0, 0.57);\" class=\"ls-l ls-ib-icon ls-text-layer\" data-ls=\"minfontsize:0;minmobilefontsize:0;\"><i class=\"fa fa-user-circle\" style=\"color:#f2f2f2;margin-right:0.8em;font-size:1em;transform:translateY( -0.125em );\"><\/i>GROUPE DE RECHERCHE : EPIPHY<\/ls-layer><\/div><div class=\"ls-slide\" data-ls=\"duration:4000;transition2d:5;\"><img loading=\"lazy\" decoding=\"async\" width=\"2600\" height=\"270\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/04\/sliders_epiphy.jpg\" class=\"ls-bg\" alt=\"\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/04\/sliders_epiphy.jpg 2600w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/04\/sliders_epiphy-300x31.jpg 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/04\/sliders_epiphy-768x80.jpg 768w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/04\/sliders_epiphy-1030x107.jpg 1030w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/04\/sliders_epiphy-1500x156.jpg 1500w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/04\/sliders_epiphy-705x73.jpg 705w\" sizes=\"auto, (max-width: 2600px) 100vw, 2600px\" \/><ls-layer style=\"font-size:14px;text-align:left;font-style:normal;text-decoration:none;text-transform:none;font-weight:700;letter-spacing:0px;background-position:0% 0%;background-repeat:no-repeat;mix-blend-mode:normal;top:231px;left:0px;height:30px;width:320px;line-height:32px;color:#ffffff;border-radius:6px 6px 6px 6px;padding-left:50px;background-color:rgba(0, 0, 0, 0.57);\" class=\"ls-l ls-ib-icon ls-text-layer\" data-ls=\"minfontsize:0;minmobilefontsize:0;\"><i class=\"fa fa-user-circle\" style=\"color:#f2f2f2;margin-right:0.8em;font-size:1em;transform:translateY( -0.125em );\"><\/i>GROUPE DE RECHERCHE : EPIPHY<\/ls-layer><\/div><div class=\"ls-slide\" data-ls=\"duration:4000;transition2d:5;\"><img loading=\"lazy\" decoding=\"async\" width=\"2600\" height=\"270\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2017\/04\/sliders_page-daccueil1_7.gif\" class=\"ls-bg\" alt=\"\" \/><ls-layer style=\"font-size:14px;text-align:left;font-style:normal;text-decoration:none;text-transform:none;font-weight:700;letter-spacing:0px;background-position:0% 0%;background-repeat:no-repeat;mix-blend-mode:normal;top:231px;left:0px;height:30px;width:320px;line-height:32px;color:#ffffff;border-radius:6px 6px 6px 6px;padding-left:50px;background-color:rgba(0, 0, 0, 0.57);\" class=\"ls-l ls-ib-icon ls-text-layer\" data-ls=\"minfontsize:0;minmobilefontsize:0;\"><i class=\"fa fa-user-circle\" style=\"color:#f2f2f2;margin-right:0.8em;font-size:1em;transform:translateY( -0.125em );\"><\/i>GROUPE DE RECHERCHE : EPIPHY<\/ls-layer><\/div><div class=\"ls-slide\" data-ls=\"duration:4000;transition2d:5;\"><img loading=\"lazy\" decoding=\"async\" width=\"2600\" height=\"270\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/09\/sliders_groupe_epiphy4-2.jpg\" class=\"ls-bg\" alt=\"\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/09\/sliders_groupe_epiphy4-2.jpg 2600w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/09\/sliders_groupe_epiphy4-2-300x31.jpg 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/09\/sliders_groupe_epiphy4-2-768x80.jpg 768w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/09\/sliders_groupe_epiphy4-2-1030x107.jpg 1030w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/09\/sliders_groupe_epiphy4-2-1500x156.jpg 1500w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/09\/sliders_groupe_epiphy4-2-705x73.jpg 705w\" sizes=\"auto, (max-width: 2600px) 100vw, 2600px\" \/><ls-layer style=\"font-size:14px;text-align:left;font-style:normal;text-decoration:none;text-transform:none;font-weight:700;letter-spacing:0px;background-position:0% 0%;background-repeat:no-repeat;mix-blend-mode:normal;top:231px;left:0px;height:30px;width:320px;line-height:32px;color:#ffffff;border-radius:6px 6px 6px 6px;padding-left:50px;background-color:rgba(0, 0, 0, 0.57);\" class=\"ls-l ls-ib-icon ls-text-layer\" data-ls=\"minfontsize:0;minmobilefontsize:0;\"><i class=\"fa fa-user-circle\" style=\"color:#f2f2f2;margin-right:0.8em;font-size:1em;transform:translateY( -0.125em );\"><\/i>GROUPE DE RECHERCHE : EPIPHY<\/ls-layer><\/div><\/div><\/div>\n<div id='sub_menu1'  class='av-submenu-container av-jrqfadqy-ce2f2ab09b07c9cd48b0b2cdd423b7d9 footer_color  avia-builder-el-1  el_after_av_layerslider  el_before_av_heading  submenu-not-first container_wrap sidebar_right' style='z-index:301' ><div class='container av-menu-mobile-disabled av-submenu-pos-left'><ul id='av-custom-submenu-1' class='av-subnav-menu' role='menu'>\n<li class='menu-item av-3zsq89f-fdc0ab69883027ae65d1dd59c6f1adce menu-item-top-level menu-item-top-level-1' role='menuitem'><a href='https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/epiphy'  ><span class='avia-bullet'><\/span><span class='avia-menu-text'>Introduction<\/span><\/a><\/li>\n<li class='menu-item av-3kowwb7-dfe2bf6529a678c1686adab65f15c992 menu-item-top-level menu-item-top-level-2' role='menuitem'><a href='https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/epiphy\/members'  ><span class='avia-bullet'><\/span><span class='avia-menu-text'>Team members<\/span><\/a><\/li>\n<li class='menu-item av-2za0u8j-5306574f16815196ad30bd5245d1a2b8 menu-item-top-level menu-item-top-level-3' role='menuitem'><a href='https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/epiphy\/masters-phds'  ><span class='avia-bullet'><\/span><span class='avia-menu-text'>Masters - PhDs<\/span><\/a><\/li>\n<li class='menu-item av-2ctx6ur-6edbd12b4d91a31b09e47af18d2684dc menu-item-top-level menu-item-top-level-4' role='menuitem'><a href='https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/epiphy\/equipment'  ><span class='avia-bullet'><\/span><span class='avia-menu-text'>Equipment<\/span><\/a><\/li>\n<li class='menu-item av-23ut8ur-95e2503ce371464984d370c5e635e42e menu-item-top-level menu-item-top-level-5' role='menuitem'><a href='https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/epiphy\/on-going-studies'  ><span class='avia-bullet'><\/span><span class='avia-menu-text'>On-going studies<\/span><\/a><\/li>\n<li class='menu-item av-1d0xq5v-3a229ab5b35b8c5ab55024af1c6c0573 menu-item-top-level menu-item-top-level-6' role='menuitem'><a href='https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes'  ><span class='avia-bullet'><\/span><span class='avia-menu-text'>Other groups<\/span><\/a><\/li>\n<\/ul><\/div><\/div><div id='after_submenu_1'  class='main_color av_default_container_wrap container_wrap sidebar_right'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-16179'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-pb89ub-49ac9528724f1c52ffe8c4e07d9f0201\">\n#top .av-special-heading.av-pb89ub-49ac9528724f1c52ffe8c4e07d9f0201{\npadding-bottom:5px;\n}\nbody .av-special-heading.av-pb89ub-49ac9528724f1c52ffe8c4e07d9f0201 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-pb89ub-49ac9528724f1c52ffe8c4e07d9f0201 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-pb89ub-49ac9528724f1c52ffe8c4e07d9f0201 av-special-heading-h2  avia-builder-el-2  el_after_av_submenu  el_before_av_textblock  avia-builder-el-first'><h2 class='av-special-heading-tag'  itemprop=\"headline\"  >EPIPHY Group <\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div>\n<section  class='av_textblock_section av-jlw1zze5-3208d85bb9ce169ac41d888bf20215e5'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p><strong>The research activity of the Epiphy group is focused on the growth and characterization of materials for microelectronics and optoelectronics applications and covers 3 main areas:<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-43648 alignright\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/12\/Image-Epiphy-300x150.jpg\" alt=\"\" width=\"370\" height=\"185\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/12\/Image-Epiphy-300x150.jpg 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/12\/Image-Epiphy-1030x515.jpg 1030w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/12\/Image-Epiphy-768x384.jpg 768w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/12\/Image-Epiphy-1536x768.jpg 1536w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/12\/Image-Epiphy-2048x1024.jpg 2048w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/12\/Image-Epiphy-16x8.jpg 16w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/12\/Image-Epiphy-1500x750.jpg 1500w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/12\/Image-Epiphy-705x353.jpg 705w\" sizes=\"auto, (max-width: 370px) 100vw, 370px\" \/><\/p>\n<ul>\n<li><strong>III-V semiconductor heterostructures and nanostructures<\/strong><\/li>\n<li><strong>2D material epitaxy including graphene, hBN, transition metal dichalcogenides and their heterostructures<\/strong><\/li>\n<li><strong>Carbon-based materials for electromagnetic waves absorption<\/strong><\/li>\n<\/ul>\n<p>La croissance repose sur 3 r\u00e9acteurs d\u2019\u00e9pitaxie par jets mol\u00e9culaires et 2 r\u00e9acteurs de d\u00e9p\u00f4t chimique en phase vapeur. La caract\u00e9risation est r\u00e9alis\u00e9e par diffraction de rayons X, micro-photoluminescence, spectroscopie Raman, effet Hall, microscopie optique, microscopie \u00e0 force atomique et microscopie \u00e9lectronique \u00e0 balayage. De plus, le groupe r\u00e9alise des caract\u00e9risations physico-chimiques via des spectroscopies photo\u00e9lectroniques (XPS\/UPS) pour ses besoins et ceux de l\u2019ensemble de l\u2019Institut. Dans chaque domaine, les objectifs principaux sont :<\/p>\n<ul>\n<li><strong>physical and chemical characterization of heterostructures<\/strong><\/li>\n<li><strong>understanding of growth mechanisms at hand in hetero-epitaxy<\/strong><\/li>\n<li><strong>mastering new process or material heterostructures for advanced devices<\/strong><\/li>\n<\/ul>\n<p>Within IEMN, Epiphy has strong collaborations with other groups working on device fabrication and characterization and on more fundamental studies, such as the Anode, Carbon, Photonics THz and Physics groups. To a less extent, the surface characterization and the Raman spectroscopy activities stimulate interactions with the BIOMEMS, CSAM, MICROELEC Si, NBI and NCM groups.<\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-jjx503-e6b5b456658e6a3dd19836939a812939\">\n#top .hr.av-jjx503-e6b5b456658e6a3dd19836939a812939{\nmargin-top:30px;\nmargin-bottom:30px;\n}\n.hr.av-jjx503-e6b5b456658e6a3dd19836939a812939 .hr-inner{\nwidth:20px;\nmax-width:45%;\n}\n<\/style>\n<div  class='hr av-jjx503-e6b5b456658e6a3dd19836939a812939 hr-custom  avia-builder-el-4  el_after_av_textblock  el_before_av_textblock  hr-center hr-icon-yes'><span class='hr-inner inner-border-av-border-thin'><span class=\"hr-inner-style\"><\/span><\/span><span class='av-seperator-icon' aria-hidden='true' data-av_icon='\ue808' data-av_iconfont='entypo-fontello'><\/span><span class='hr-inner inner-border-av-border-thin'><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<section  class='av_textblock_section av-lmzze1ak-1bbbbde63a9813c7d45ffcdbf5c8a2a4'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2025\/04\/phot_groupe4-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-73147 aligncenter\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2025\/04\/phot_groupe4-300x169.jpg\" alt=\"\" width=\"726\" height=\"409\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2025\/04\/phot_groupe4-300x169.jpg 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2025\/04\/phot_groupe4-1030x579.jpg 1030w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2025\/04\/phot_groupe4-768x432.jpg 768w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2025\/04\/phot_groupe4-1536x864.jpg 1536w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2025\/04\/phot_groupe4-2048x1152.jpg 2048w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2025\/04\/phot_groupe4-18x10.jpg 18w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2025\/04\/phot_groupe4-1500x844.jpg 1500w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2025\/04\/phot_groupe4-705x396.jpg 705w\" sizes=\"auto, (max-width: 726px) 100vw, 726px\" \/><\/a><\/p>\n<\/div><\/section>\n<section  class='av_textblock_section av-jnbviokf-aac29f1914470ce7a9ed352e140d28d5'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/11\/poster-epiphy-2020-final.pdf\">Poster<\/a> EPIPHY (Epitaxy and Physics of Heterostructures)<\/p>\n<\/div><\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":101,"menu_order":50,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-16179","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/pages\/16179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/comments?post=16179"}],"version-history":[{"count":0,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/pages\/16179\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/pages\/101"}],"wp:attachment":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/media?parent=16179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}