{"id":76,"date":"2012-03-16T15:56:04","date_gmt":"2012-03-16T13:56:04","guid":{"rendered":"https:\/\/www.iemn.fr\/?page_id=76"},"modified":"2025-05-15T09:31:19","modified_gmt":"2025-05-15T07:31:19","slug":"materiaux_nanostructures_composants","status":"publish","type":"page","link":"https:\/\/www.iemn.fr\/en\/la-recherche\/departements_scientifiques\/materiaux_nanostructures_composants","title":{"rendered":"Nanostructured Materials and Components"},"content":{"rendered":"<div id='layer_slider_1'  class='avia-layerslider main_color avia-shadow  avia-builder-el-0  el_before_av_heading  avia-builder-el-first  container_wrap sidebar_right'  style='height: 261px;'  ><div id=\"layerslider_27_1h6uxbqqzw1xe\" 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=\"duration:6000;transition2d:5;\"><img loading=\"lazy\" decoding=\"async\" width=\"2600\" height=\"270\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/06\/slider_recherche1.jpg\" class=\"ls-bg\" alt=\"\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/06\/slider_recherche1.jpg 2600w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/06\/slider_recherche1-300x31.jpg 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/06\/slider_recherche1-768x80.jpg 768w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/06\/slider_recherche1-1030x107.jpg 1030w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/06\/slider_recherche1-1500x156.jpg 1500w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/06\/slider_recherche1-705x73.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;border-style:solid;border-color:#000;background-position:0% 0%;background-repeat:no-repeat;height:30px;top:231px;line-height:32px;color:#ffffff;border-radius:6px 6px 6px 6px;padding-left:50px;background-color:rgba(0, 0, 0, 0.57);width:260px;\" class=\"ls-l ls-ib-icon ls-text-layer\"><i class=\"fa fa-user-circle\" style=\"color:#ffffff;margin-right:0.8em;font-size:1em;transform:translateY( -0.125em );\"><\/i>LA RECHERCHE \u00e0 l'IEMN<\/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\/06\/slider_recherche11.jpg\" class=\"ls-bg\" alt=\"\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/06\/slider_recherche11.jpg 2600w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/06\/slider_recherche11-300x31.jpg 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/06\/slider_recherche11-768x80.jpg 768w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/06\/slider_recherche11-1030x107.jpg 1030w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/06\/slider_recherche11-1500x156.jpg 1500w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/06\/slider_recherche11-705x73.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;border-style:solid;border-color:#000;background-position:0% 0%;background-repeat:no-repeat;height:30px;top:231px;line-height:32px;color:#ffffff;border-radius:6px 6px 6px 6px;padding-left:50px;background-color:rgba(0, 0, 0, 0.57);width:260px;\" class=\"ls-l ls-ib-icon ls-text-layer\"><i class=\"fa fa-user-circle\" style=\"color:#ffffff;margin-right:0.8em;font-size:1em;transform:translateY( -0.125em );\"><\/i>LA RECHERCHE \u00e0 l'IEMN<\/ls-layer><\/div><div class=\"ls-slide\" data-ls=\"duration:4000;transition2d:5;\"><img 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0%;background-repeat:no-repeat;height:30px;top:231px;line-height:32px;color:#ffffff;border-radius:6px 6px 6px 6px;padding-left:50px;background-color:rgba(0, 0, 0, 0.57);width:260px;\" class=\"ls-l ls-ib-icon ls-text-layer\"><i class=\"fa fa-user-circle\" style=\"color:#ffffff;margin-right:0.8em;font-size:1em;transform:translateY( -0.125em );\"><\/i>LA RECHERCHE \u00e0 l'IEMN<\/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\/06\/Slider_CMNF4.jpg\" class=\"ls-bg\" alt=\"\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/06\/Slider_CMNF4.jpg 2600w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/06\/Slider_CMNF4-300x31.jpg 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/06\/Slider_CMNF4-768x80.jpg 768w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/06\/Slider_CMNF4-1030x107.jpg 1030w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/06\/Slider_CMNF4-1500x156.jpg 1500w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2018\/06\/Slider_CMNF4-705x73.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;border-style:solid;border-color:#000;background-position:0% 0%;background-repeat:no-repeat;height:30px;top:231px;line-height:32px;color:#ffffff;border-radius:6px 6px 6px 6px;padding-left:50px;background-color:rgba(0, 0, 0, 0.57);width:260px;\" class=\"ls-l ls-ib-icon ls-text-layer\"><i class=\"fa fa-user-circle\" style=\"color:#ffffff;margin-right:0.8em;font-size:1em;transform:translateY( -0.125em );\"><\/i>LA RECHERCHE \u00e0 l'IEMN<\/ls-layer><\/div><\/div><\/div><div id='after_layer_slider_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-76'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-zoxo-18401d06beebca5eb34313198c901124\">\n#top .av-special-heading.av-zoxo-18401d06beebca5eb34313198c901124{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-zoxo-18401d06beebca5eb34313198c901124 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-zoxo-18401d06beebca5eb34313198c901124 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-zoxo-18401d06beebca5eb34313198c901124 av-special-heading-h1  avia-builder-el-1  el_after_av_layerslider  el_before_av_textblock  avia-builder-el-first'><h1 class='av-special-heading-tag'  itemprop=\"headline\"  >Nanostructured Materials and Components Department<\/h1><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div>\n<section  class='av_textblock_section av-jo4jpcfp-8b25ff3ab84a84b7b776f7ef838b15f1'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><blockquote>\n<p>The \"Nanostructured Materials and Components\" department brings together the most fundamental research carried out at the IEMN, including the activities of the groups :<\/p>\n<ul>\n<li><a href=\"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/epiphy\/\">Epitaxy and Physics of heterostructures <\/a>(EPIPHY)<\/li>\n<li><a href=\"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/groupe-ncm\/\">Nanostructures nanoComponents and Molecules<\/a> (NCM)<\/li>\n<li><a href=\"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/physique\/\">Physics<\/a><\/li>\n<li><a href=\"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/dome\/\">SubLambda<\/a><\/li>\n<\/ul>\n<p>The studies concern thin films, heterostructures, periodic structures (2D, 1D, 0D), optics, acoustics, optoelectronics, nanotechnologies and organic and bio-inspired electronics. Experimental and theoretical work is carried out in concert in these different areas.<\/p>\n<\/blockquote>\n<p>These topics are an integral part of most of the IEMN's flagship projects: <em>Life On Chip<\/em> (NCM, Physics), <em>Telecom UHD<\/em> (EPIPHY, Physique, SubLambda), <em>Smart Energy<\/em> (EPIPHY, NCM, Physique, SubLambda), <em>Neuromorphic Technologies<\/em> (NCM), <em>IoT<\/em> (Physics, SubLambda).<\/p>\n<\/div><\/section>\n<section  class='av_textblock_section av-k7njim2x-34d3192a090bc60ce06c7395780b4a3c'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock av_inherit_color'  itemprop=\"text\" ><p><strong>Ludovic DESPLANQUE<\/strong><br \/>\nludovic.desplanque<img loading=\"lazy\" decoding=\"async\" class=\"align=absbottom wp-image-73335 size-full\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2025\/05\/arobase6.png\" alt=\"\" width=\"16\" height=\"14\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2025\/05\/arobase6.png 16w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2025\/05\/arobase6-14x12.png 14w\" sizes=\"auto, (max-width: 16px) 100vw, 16px\" \/>iemn.fr<\/p>\n<\/div><\/section>\n<div  class='tabcontainer av-k9cysdbl-58ac8be1382e032c528227353f1749fd top_tab  avia-builder-el-4  el_after_av_textblock  avia-builder-el-last'>\n<section class='av_tab_section av_tab_section av-6aiw-de877e1c38da036f3b1382096251c013'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div id='tab-id-1-tab' class='tab active_tab' role='tab' aria-selected=\"true\" tabindex=\"0\" data-fake-id='#tab-id-1' aria-controls='tab-id-1-content'  itemprop=\"headline\" ><span class='tab_icon' aria-hidden='true' data-av_icon='\ue8ae' data-av_iconfont='entypo-fontello'><\/span>MATERIALS<\/div><div id='tab-id-1-content' class='tab_content active_tab_content' role='tabpanel' aria-labelledby='tab-id-1-tab' aria-hidden=\"false\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><h5 style=\"text-align: center;\">Elaboration and characterization of organic\/inorganic composite nanomaterials<\/h5>\n<p><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/09\/materiauxWeb.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-42503 aligncenter\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/09\/materiauxWeb.jpg\" alt=\"\" width=\"640\" height=\"325\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/09\/materiauxWeb.jpg 960w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/09\/materiauxWeb-300x152.jpg 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/09\/materiauxWeb-768x390.jpg 768w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/09\/materiauxWeb-705x358.jpg 705w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p>- Carbonaceous materials for THz electromagnetic absorption<\/p>\n<p>- High temperature thermoelectric materials<\/p>\n<h5>\u25ba<em> <a href=\"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/epiphy\/\">EPIPHY Group<\/a><\/em><\/h5>\n<h5 style=\"text-align: center;\">Structure and dynamic properties of materials<\/h5>\n<div id=\"attachment_40389\" style=\"width: 368px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/04\/materiau1.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-40389\" class=\"wp-image-40389\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/04\/materiau1.png\" alt=\"\" width=\"358\" height=\"201\" \/><\/a><p id=\"caption-attachment-40389\" class=\"wp-caption-text\">Gold nanoparticle functionalised by a molecular monolayer <a href=\"https:\/\/doi.org\/10.1021\/acs.jpcc.5b05839\" target=\"_blank\" rel=\"noopener noreferrer\">(JPCC 2015, DOI: 10.1021\/acs.jpcc.5b05839)<\/a><\/p><\/div>\n<p>- Thermodynamics and physicochemistry of nanostructured systems, macromolecular aggregates and biomolecules at finite temperature and pressure and under stress (mechanical, chemical) by numerical simulations<\/p>\n<p>- The range of physico-chemical phenomena of interest extends from supramolecular order to interfacial adhesion and aggregation, microscopic mechanics and radiation damage in biomolecules.<\/p>\n<h5>\u25ba<em> <a href=\"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/physique\/\">Physique Group<\/a> \/ <a href=\"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/physique\/namaste\/\">Namaste Team<\/a><\/em><\/h5>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-133gs-ee7261405e639b0a2e260e392e07d31e'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div id='tab-id-2-tab' class='tab' role='tab' aria-selected=\"false\" tabindex=\"0\" data-fake-id='#tab-id-2' aria-controls='tab-id-2-content'  itemprop=\"headline\" ><span class='tab_icon' aria-hidden='true' data-av_icon='\ue8ae' data-av_iconfont='entypo-fontello'><\/span>NANOSTRUCTURES<\/div><div id='tab-id-2-content' class='tab_content' role='tabpanel' aria-labelledby='tab-id-2-tab' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><h5>Growth and characterization of 1D and 2D semiconductor heterostructures<\/h5>\n<p>- Molecular beam epitaxy (MBE) growth and physical characterization of III-V semiconductor-based heterostructures for opto- and microelectronic applications and for mesoscopic physics.<\/p>\n<p>- Selective growth of planar 1D nanostructures of III-V materials (InGaAs, InAs, InSb...) by molecular beam epitaxy.<\/p>\n<p>- Molecular beam epitaxy of 2D materials (graphene, hBN and transition metal dichalcogenides)<\/p>\n<div id=\"attachment_40404\" style=\"width: 422px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/04\/nanostructures1.gif\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-40404\" class=\"wp-image-40404\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/04\/nanostructures1.gif\" alt=\"\" width=\"412\" height=\"171\" \/><\/a><p id=\"caption-attachment-40404\" class=\"wp-caption-text\">Suspended InAs nanowire (Nanotechnology 2019, <a href=\"https:\/\/doi.org\/10.1088\/1361-6528\/aaebbd\" target=\"_blank\" rel=\"noopener noreferrer\">DOI: 10.1088\/1361-6528\/aaebbd<\/a>)<\/p><\/div>\n<h5>\u25ba <em><a href=\"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/epiphy\/\">EPIPHY Group<\/a><\/em><\/h5>\n<h5>Transport phenomena, optoelectronic\/photovoltaic properties and theoretical studies of semiconductor nanostructures<\/h5>\n<div id=\"attachment_40408\" style=\"width: 213px\" class=\"wp-caption alignright\"><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/04\/nanostructures2.gif\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-40408\" class=\"wp-image-40408\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/04\/nanostructures2.gif\" alt=\"\" width=\"203\" height=\"252\" \/><\/a><p id=\"caption-attachment-40408\" class=\"wp-caption-text\">STM images of InAs nanowire (Nanoletters 2019, <a href=\"http:\/\/dx.doi.org\/10.1021\/acs.nanolett.9b03584\" target=\"_blank\" rel=\"noopener noreferrer\">DOI: 10.1021\/acs.nanolett.9b03584<\/a>)<\/p><\/div>\n<p>- Theoretical and experimental spectroscopic studies of 0D semiconductor nanostructures in order to probe their electronic, optical and photovoltaic properties at the single nanoparticle level, including near field microscopy (STM, AFM\/EFM\/KFM) and transport properties of Si and III-V nanowires.<\/p>\n<p>- Theoretical study of electronic structure and heat transport in 1D nanostructures (semiconductor nanowires, carbon and boron nitride nanotubes) for ultimate electronic components.<\/p>\n<h5>\u25ba <em><a href=\"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/physique\/\">Physique Group<\/a> \/ Teams <a href=\"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/physique\/namaste\/\">Namaste<\/a>, <a href=\"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/physique\/nanostructures-quantum\/\">Physics of Nanostructures &amp; Quantum Devices<\/a> and <a href=\"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/physique\/electrostatique\/\">Electrostatics and Physics of Nanosructures<\/a><\/em><\/h5>\n<h5><em><strong><span style=\"color: #800000;\">Nanostructures for organic and molecular electronics<\/span><\/strong><\/em><\/h5>\n<p>- Physics of nanostructures based on organic materials and\/or hybrid systems involving organic molecules, polymers, oxides, metallic and\/or semiconductor nanostructures.<\/p>\n<div id=\"attachment_40436\" style=\"width: 184px\" class=\"wp-caption alignright\"><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/04\/dome1.gif\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-40436\" class=\"wp-image-40436\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/04\/dome1.gif\" alt=\"\" width=\"174\" height=\"128\" \/><\/a><p id=\"caption-attachment-40436\" class=\"wp-caption-text\">Negative index lens device<\/p><\/div>\n<h5>\u25ba<em> <a href=\"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/groupe-ncm\/\">NCM Group<\/a><\/em><\/h5>\n<h5>Design and characterization of metamaterials<\/h5>\n<p>- Design, fabrication and characterization of devices using metamaterial technologies. The spectrum of these devices ranges from microwaves to optics through the terahertz bands.<\/p>\n<h5>\u25ba<em> <a href=\"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/dome\/\">SubLambda Group<\/a><\/em><\/h5>\n<h5>Phononics\/Phoxonics, plasmonics and nanoacoustics in micro and nanostructured materials<\/h5>\n<p>- Theoretical study of acoustic wave propagation in phononic crystals and phonon-phonon interaction in phoXonic cavities and waveguides.<br \/>\n- Theory of surface plasmon-polariton propagation and filtering in metal-insulator waveguides; localized surface plasmon resonance in gold nanostructure arrays for biosensor applications.<br \/>\n- Experimental characterization of mechanical properties of thin films and vibrations of nano-objects by picosecond acoustics.<\/p>\n<h5><em>\u25ba<a href=\"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/physique\/\">Physique Group<\/a> \/ <a href=\"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/physique\/ephoni\/\">EPHONI team <\/a>and <a href=\"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/physique\/nanoacoustique\/\">Nanoacoustics<\/a><\/em><\/h5>\n<h5><em>\u25ba <a href=\"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/physique\/\">Physique Group<\/a> \/ <a href=\"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/physique\/nanoacoustique\/\">Nanoacoustics team<\/a> and\u00a0<a href=\"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/physique\/nanoacoustique\/\">Nanoacoustics<\/a><\/em><\/h5>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-12rqk-b60d66874000e045fadcd07a65f8d0ee'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div id='tab-id-3-tab' class='tab' role='tab' aria-selected=\"false\" tabindex=\"0\" data-fake-id='#tab-id-3' aria-controls='tab-id-3-content'  itemprop=\"headline\" ><span class='tab_icon' aria-hidden='true' data-av_icon='\ue8ae' data-av_iconfont='entypo-fontello'><\/span>DEVICES<\/div><div id='tab-id-3-content' class='tab_content' role='tabpanel' aria-labelledby='tab-id-3-tab' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><h3 style=\"text-align: center;\">Physical simulation of electronic and optoelectronic devices<\/h3>\n<div class=\"mceTemp\" style=\"text-align: center;\"><\/div>\n<p style=\"text-align: center;\"><strong><span style=\"color: #800000;\">Basic physics of materials, semiconductors or ferroelectrics, used in electronics and optoelectronics to the modeling of devices or even small circuits.<\/span><\/strong><\/p>\n<hr \/>\n<h5><em>\u25ba <\/em>Molecular, organic and bio-inspired components<\/h5>\n<p>Design, manufacture and study of functional molecular components, organic electrochemical transistors, molecular-based sensors, organic transistors, rectification diodes based on organic materials, molecular memories and switches, memristors, synapstors (transistor-synapse) for neuro-inspired architectures and interfacing with biological signals.<\/p>\n<div id=\"attachment_40444\" style=\"width: 446px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/04\/composants1.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-40444\" class=\"wp-image-40444 size-full\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/04\/composants1.png\" alt=\"\" width=\"436\" height=\"192\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/04\/composants1.png 436w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/04\/composants1-300x132.png 300w\" sizes=\"auto, (max-width: 436px) 100vw, 436px\" \/><\/a><p id=\"caption-attachment-40444\" class=\"wp-caption-text\">Modelling a THz device<\/p><\/div>\n<h5>\u25ba <em>Mesoscopic and tunneling devices based on III-V nanostructures<\/em><\/h5>\n<div id=\"attachment_59984\" style=\"width: 610px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2023\/09\/composants_mesoscopiques.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-59984\" class=\"wp-image-59984\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2023\/09\/composants_mesoscopiques.jpg\" alt=\"In-plane NW-based transistors\" width=\"600\" height=\"503\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2023\/09\/composants_mesoscopiques.jpg 800w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2023\/09\/composants_mesoscopiques-300x251.jpg 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2023\/09\/composants_mesoscopiques-768x643.jpg 768w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2023\/09\/composants_mesoscopiques-14x12.jpg 14w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2023\/09\/composants_mesoscopiques-705x590.jpg 705w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><p id=\"caption-attachment-59984\" class=\"wp-caption-text\">In-plane NW-based transistors<\/p><\/div>\n<p style=\"text-align: center;\"><a href=\"https:\/\/doi.org\/10.1007\/s12274-019-2572-8\" target=\"_blank\" rel=\"noopener\">https:\/\/doi.org\/10.1007\/s12274-019-2572-8<\/a><\/p>\n<div id=\"attachment_59985\" style=\"width: 610px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2023\/09\/composants_mesoscopiques2.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-59985\" class=\"wp-image-59985\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2023\/09\/composants_mesoscopiques2-300x256.jpg\" alt=\"In-plane NW-base tunnel junctions\" width=\"600\" height=\"511\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2023\/09\/composants_mesoscopiques2-300x256.jpg 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2023\/09\/composants_mesoscopiques2-768x654.jpg 768w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2023\/09\/composants_mesoscopiques2-14x12.jpg 14w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2023\/09\/composants_mesoscopiques2-705x601.jpg 705w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2023\/09\/composants_mesoscopiques2.jpg 878w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><p id=\"caption-attachment-59985\" class=\"wp-caption-text\">In-plane NW-base tunnel junctions<\/p><\/div>\n<p style=\"text-align: center;\"><a href=\"https:\/\/dx.doi.org\/10.1088\/1361-6528\/ac45c5\" target=\"_blank\" rel=\"noopener\">https:\/\/dx.doi.org\/10.1088\/1361-6528\/ac45c5<\/a><\/p>\n<h5><em>\u25ba <a href=\"https:\/\/www.iemn.fr\/en\/la-recherche\/les-groupes\/groupe-ncm\/\">NCM Group<\/a><\/em><\/h5>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-vhus-787f793fb70899f3e54840bc06f5f8b1'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div id='tab-id-4-tab' class='tab' role='tab' aria-selected=\"false\" tabindex=\"0\" data-fake-id='#tab-id-4' aria-controls='tab-id-4-content'  itemprop=\"headline\" ><span class='tab_icon' aria-hidden='true' data-av_icon='\ue818' data-av_iconfont='entypo-fontello'><\/span>FACILITIES<\/div><div id='tab-id-4-content' class='tab_content' role='tabpanel' aria-labelledby='tab-id-4-tab' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><h5>For theoretical and simulation studies, the main techniques used are<\/h5>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-qy4iik-79455b7164ecf8bc037d40e344980398\">\n#top .hr.hr-invisible.av-qy4iik-79455b7164ecf8bc037d40e344980398{\nheight:15px;\n}\n<\/style>\n<div  class='hr av-qy4iik-79455b7164ecf8bc037d40e344980398 hr-invisible  avia-builder-el-5  el_before_av_hr  avia-builder-el-first'><span class='hr-inner'><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<ul>\n<li>Multi-scale and finite element simulation (COMSOL, Netgen\/NGSolve)<\/li>\n<li>Molecular dynamics for the analysis of molecule-surface interactions<\/li>\n<li>Semi-empirical (strong bonds) and ab-initio (DFT) methods applied to the electronic structure of nanostructures and interfaces between semiconductors and oxides with high lattice disagreement<\/li>\n<li>Boltzmann's equation and Green's function methods for electronic transport<\/li>\n<\/ul>\n<h5>From an experimental point of view, we benefit from important technical means coming for the most part from the IEMN platforms:<\/h5>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-t1spi4-5431fdd6e2f3bca1664b7558a6b072b6\">\n#top .hr.hr-invisible.av-t1spi4-5431fdd6e2f3bca1664b7558a6b072b6{\nheight:15px;\n}\n<\/style>\n<div  class='hr av-t1spi4-5431fdd6e2f3bca1664b7558a6b072b6 hr-invisible  avia-builder-el-6  el_after_av_hr  avia-builder-el-last'><span class='hr-inner'><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<ul>\n<li><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-full wp-image-40450\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2020\/04\/dpt_moyens_mnc.jpg\" alt=\"\" width=\"298\" height=\"221\" \/>3 EJM reactors dedicated to the epitaxy of III-V semiconductors, graphene\/hBN and transition metal dichalcogenides<\/li>\n<li>2 CVD furnaces for the growth of graphene on metals and Si\/Ge based nanowires, a surface analysis equipment (ESCA)<\/li>\n<li>8 near field microscopes (4 systems under ambient atmosphere and 4 systems under UHV)<\/li>\n<li>Un banc de \u00b5-photoluminescence &amp; Raman<\/li>\n<li>1 cryostat for low temperature electrical measurements under magnetic field<\/li>\n<li>A picosecond acoustic bench<\/li>\n<li>A platform for organic components and materials (3 glove boxes for solution or vacuum deposition and electrical measurements)<\/li>\n<li>A chemistry laboratory for organic synthesis.<\/li>\n<\/ul>\n<\/div><\/div><\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":71,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-76","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/pages\/76","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=76"}],"version-history":[{"count":2,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/pages\/76\/revisions"}],"predecessor-version":[{"id":73392,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/pages\/76\/revisions\/73392"}],"up":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/pages\/71"}],"wp:attachment":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/media?parent=76"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}