{"id":75860,"date":"2025-11-28T12:29:43","date_gmt":"2025-11-28T10:29:43","guid":{"rendered":"https:\/\/www.iemn.fr\/?p=75860"},"modified":"2025-11-28T17:09:08","modified_gmt":"2025-11-28T15:09:08","slug":"a-dual-reactor-for-growin-semiconductors-for-ultra-high-speed-telecommunications-arrive-at-iemn","status":"publish","type":"post","link":"https:\/\/www.iemn.fr\/en\/newsletter\/a-dual-reactor-for-growin-semiconductors-for-ultra-high-speed-telecommunications-arrive-at-iemn.html","title":{"rendered":"A dual reactor for growing semiconductors for ultra-high-speed telecommunications arrives at IEMN"},"content":{"rendered":"<div  class='flex_column av-142r7lu-356fbac5afeeac9430da8dfc49c79d58 av_one_fifth  avia-builder-el-0  el_before_av_three_fifth  avia-builder-el-first  first flex_column_div av-hide-on-mobile'     ><\/div>\n<div  class='flex_column av-su50w2-95335e0de697eddebc1c37b3fe333466 av_three_fifth  avia-builder-el-1  el_after_av_one_fifth  el_before_av_hr  flex_column_div'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-miiovi7v-0d6dcad85cb380157cba640607637cf1\">\n.avia-video.av-miiovi7v-0d6dcad85cb380157cba640607637cf1{\nbackground-image:url(https:\/\/www.iemn.fr\/wp-content\/uploads\/2025\/11\/vignette_video_mbe.jpg);\n}\n<\/style>\n<div  class='avia-video av-miiovi7v-0d6dcad85cb380157cba640607637cf1 avia-video-16-9 av-preview-image avia-video-load-always avia-video-html5'  itemprop=\"video\" itemtype=\"https:\/\/schema.org\/VideoObject\"  data-original_url='https:\/\/www.iemn.fr\/wp-content\/uploads\/2025\/11\/MBE_version_anglaise2light.mp4'><video class='avia_video' poster=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2025\/11\/vignette_video_mbe.jpg\"   preload=\"auto\"  controls id='player_75860_2088929905_2073091758'><source src='https:\/\/www.iemn.fr\/wp-content\/uploads\/2025\/11\/MBE_version_anglaise2light.mp4' type='video\/mp4' \/><\/video><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-miipcfwr-0589f7e5ceb16687c5b3c177cc06644e\">\n#top .hr.av-miipcfwr-0589f7e5ceb16687c5b3c177cc06644e{\nmargin-top:30px;\nmargin-bottom:30px;\n}\n.hr.av-miipcfwr-0589f7e5ceb16687c5b3c177cc06644e .hr-inner{\nwidth:500px;\nborder-color:#25499c;\nmax-width:45%;\n}\n.hr.av-miipcfwr-0589f7e5ceb16687c5b3c177cc06644e .av-seperator-icon{\ncolor:#25499c;\n}\n<\/style>\n<div  class='hr av-miipcfwr-0589f7e5ceb16687c5b3c177cc06644e hr-custom  avia-builder-el-3  el_after_av_three_fifth  el_before_av_textblock  hr-center hr-icon-yes'><span class='hr-inner inner-border-av-border-fat'><span class=\"hr-inner-style\"><\/span><\/span><span class='av-seperator-icon' aria-hidden='true' data-av_icon='\ue810' data-av_iconfont='entypo-fontello'><\/span><span class='hr-inner inner-border-av-border-fat'><span class=\"hr-inner-style\"><\/span><\/span><\/div><\/p>\n<section  class='av_textblock_section av-miip2r25-e7137a7d6cabd238878879a292a2b683'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h2 style=\"text-align: center;\"><span style=\"color: #25499c;\">A dual reactor for growing semiconductors for ultra-high-speed telecommunications arrives at IEMN!<\/span><\/h2>\n<h2 style=\"text-align: center;\"><\/h2>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-txshs2-1b7d1dcb4e70e1db73fa5505bc7ec251\">\n.flex_column.av-txshs2-1b7d1dcb4e70e1db73fa5505bc7ec251{\nborder-width:20px;\nborder-color:#f9f9f9;\nborder-style:solid;\nborder-radius:20px 20px 20px 20px;\nbackground-color:#f9f9f9;\n}\n<\/style>\n<div  class='flex_column av-txshs2-1b7d1dcb4e70e1db73fa5505bc7ec251 av_one_half  avia-builder-el-5  el_after_av_textblock  el_before_av_one_half  first flex_column_div  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mihb6tnj-1a8c31be0e1a71e4104f5922df3d8514\">\n#top .av_textblock_section.av-mihb6tnj-1a8c31be0e1a71e4104f5922df3d8514 .avia_textblock{\ntext-align:justify;\n}\n<\/style>\n<section  class='av_textblock_section av-mihb6tnj-1a8c31be0e1a71e4104f5922df3d8514'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><blockquote>\n<p><strong>As part of the PEPR research investment plan for electronics, IEMN has acquired a dual epitaxy reactor for growing semiconductors that are essential for developing devices for very high-speed telecommunications and THz optoelectronics.\u00a0<\/strong><br \/>\nThis new system, designed by RIBER, comprises two chambers connected under ultra-high vacuum, allowing both greater control over the properties of epitaxial III-V semiconductor layers and new opportunities for their integration on silicon or for the development of new functionalities based on selective growth at the nanometric scale.<\/p>\n<\/blockquote>\n<p>As part of the PEPR Electronics program, and thanks to additional funding from the FEDER, IEMN&rsquo;s Micro-Nanofabrication Centre has acquired a new dual molecular beam epitaxy reactor. This new system, developed by RIBER, consists of two growth chambers. <strong>The first, a C21-DZ type<\/strong>, is equipped with valve crackers as sources of phosphorus, arsenic and antimony, double filament cells for the effusion of III elements (In, Ga and Al), and sources of Si, beryllium and carbon for doping. An EZ Curve system will also measure substrate deflection during growth in order to accurately measure alloy stress and ensure precise composition.<\/p>\n<\/div><\/section><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-uv4rnm-ae70ef43b5c91883d02d917e7d556c72\">\n.flex_column.av-uv4rnm-ae70ef43b5c91883d02d917e7d556c72{\nborder-width:20px;\nborder-color:#f9f9f9;\nborder-style:solid;\nborder-radius:20px 20px 20px 20px;\nbackground-color:#f9f9f9;\n}\n<\/style>\n<div  class='flex_column av-uv4rnm-ae70ef43b5c91883d02d917e7d556c72 av_one_half  avia-builder-el-7  el_after_av_one_half  avia-builder-el-last  flex_column_div  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-miimidvk-c36e98599f1dd29693d72479bb3dba34\">\n#top .av_textblock_section.av-miimidvk-c36e98599f1dd29693d72479bb3dba34 .avia_textblock{\ntext-align:justify;\n}\n<\/style>\n<section  class='av_textblock_section av-miimidvk-c36e98599f1dd29693d72479bb3dba34'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Thanks to an ultra-high vacuum transfer module, this chamber is connected to<strong> a second C21-T epitaxy reactor<\/strong>, which is particularly well suited to surface preparation for growth thanks to its manipulator capable of reaching 1200\u00b0C and the presence of a RF plasma cell for the production of atomic hydrogen. This second reactor is also equipped with arsenic and antimony sources, indium, gallium and aluminum cells, and dopant sources, including an iron effusion cell for the development of ultra-fast photodetectors or insulating semiconductors.<\/p>\n<p><span style=\"color: #f16728;\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-75865\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2025\/11\/MBEvisuel.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2025\/11\/MBEvisuel.jpg 400w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2025\/11\/MBEvisuel-300x225.jpg 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2025\/11\/MBEvisuel-16x12.jpg 16w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/strong><\/span>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mqde7m-1-6-833fa66ac94a2301018ef5704680067a\">\n.av_font_icon.av-mqde7m-1-6-833fa66ac94a2301018ef5704680067a{\ncolor:#f16728;\nborder-color:#f16728;\n}\n.av_font_icon.av-mqde7m-1-6-833fa66ac94a2301018ef5704680067a .av-icon-char{\nfont-size:25px;\nline-height:25px;\n}\n<\/style>\n<span  class='av_font_icon av-mqde7m-1-6-833fa66ac94a2301018ef5704680067a avia_animate_when_visible av-icon-style- avia-icon-pos-left avia-icon-animate'><span class='av-icon-char' aria-hidden='true' data-av_icon='\ue897' data-av_iconfont='entypo-fontello' ><\/span><\/span><strong>Thanks to increased homogeneity and better control of alloy composition, this new reactor configuration will meet the epitaxy requirements of the T-REX6G and FUN-TERA projects under the PEPR Electronics program, while also offering new opportunities for the growth of innovative heterostructures and nanostructures for IEMN or to meet external demand within the RENATECH network.<\/strong><\/p>\n<hr \/>\n<p><span style=\"color: #f16728;\"><strong>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mqde7m-11665d57be50482f466d54b8a3268ec6\">\n.av_font_icon.av-mqde7m-11665d57be50482f466d54b8a3268ec6{\ncolor:#f16728;\nborder-color:#f16728;\n}\n.av_font_icon.av-mqde7m-11665d57be50482f466d54b8a3268ec6 .av-icon-char{\nfont-size:25px;\nline-height:25px;\n}\n<\/style>\n<span  class='av_font_icon av-mqde7m-11665d57be50482f466d54b8a3268ec6 avia_animate_when_visible av-icon-style- avia-icon-pos-left avia-icon-animate'><span class='av-icon-char' aria-hidden='true' data-av_icon='\ue805' data-av_iconfont='entypo-fontello' ><\/span><\/span><\/strong><\/span>Contact : Christophe.coinon<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\" \/>univ-lille.fr<\/p>\n<p><span style=\"color: #f16728;\"><strong>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mqde7m-2-818f94eedbef30b6a6f089c5d07f52ab\">\n.av_font_icon.av-mqde7m-2-818f94eedbef30b6a6f089c5d07f52ab{\ncolor:#f16728;\nborder-color:#f16728;\n}\n.av_font_icon.av-mqde7m-2-818f94eedbef30b6a6f089c5d07f52ab .av-icon-char{\nfont-size:25px;\nline-height:25px;\n}\n<\/style>\n<span  class='av_font_icon av-mqde7m-2-818f94eedbef30b6a6f089c5d07f52ab avia_animate_when_visible av-icon-style- avia-icon-pos-left avia-icon-animate'><span class='av-icon-char' aria-hidden='true' data-av_icon='\ue805' data-av_iconfont='entypo-fontello' ><\/span><\/span><\/strong><\/span>Contact : ludovic.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\" \/>univ-lille.fr<\/p>\n<\/div><\/section><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[297],"tags":[],"class_list":["post-75860","post","type-post","status-publish","format-standard","hentry","category-newsletter"],"_links":{"self":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts\/75860","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"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=75860"}],"version-history":[{"count":9,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts\/75860\/revisions"}],"predecessor-version":[{"id":76607,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts\/75860\/revisions\/76607"}],"wp:attachment":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/media?parent=75860"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/categories?post=75860"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/tags?post=75860"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}