{"id":6468,"date":"2024-01-26T17:56:17","date_gmt":"2024-01-26T08:56:17","guid":{"rendered":"https:\/\/rdec.co.jp\/update\/?post_type=products_en&#038;p=6468"},"modified":"2025-06-02T11:03:16","modified_gmt":"2025-06-02T02:03:16","slug":"rheed","status":"publish","type":"products_en","link":"https:\/\/rdec.co.jp\/update\/products_en\/6468","title":{"rendered":"RHEED"},"content":{"rendered":"\n<p><strong>Reflection High-Energy Electron Diffraction<\/strong><\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"674\" height=\"446\" src=\"https:\/\/rdec.co.jp\/update\/wp-content\/uploads\/2023\/09\/c09fa343fe20bb72b9f97b8131727520.png\" alt=\"\" class=\"wp-image-6196\" style=\"width:222px;height:147px\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"852\" height=\"483\" src=\"https:\/\/rdec.co.jp\/update\/wp-content\/uploads\/2023\/09\/c6a13d52ea594e527055b1f26daa4405.png\" alt=\"\" class=\"wp-image-6197\" style=\"width:250px;height:142px\"\/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Product Information<\/h4>\n\n\n\n<p>RHEED is well known as the in-situ metrology tool for the development of cutting edge semiconductor technologies, particularly, compound semiconductor used for next-generation power devices or optical devices. R-DEC has been delivering RHEED systems to various research institutes and universities not only in Japan but also overseas. &nbsp;This all-new RHEED system was developed and manufactured completely within R-DEC to fulfill the researchers\u2019 needs.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">Features of Electron Gun<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Extremely Bright Beam Spot<\/li>\n\n\n\n<li>Magnetic Shield<\/li>\n\n\n\n<li>Safety interlock Feature<\/li>\n\n\n\n<li>RoHS-Compliant<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">Features of Power Supply<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Enhanced Stability<\/li>\n\n\n\n<li>Parameter Memory\/Recall<br>All the parameters<strong>* <\/strong>will be displayed on the LCD screen on the remote control.  Furthermore, it allows the user to store hundred different parameter settings. Once the user finds the optimized parameters, the parameters can be stored for later recall. <br>     <strong>* <\/strong>Acceleration voltage, filament current, bias voltage, beam deflection (X \/ Y), focus (Z).\u3000\u3000\u3000\u3000\u3000<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Beam Blanking<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">Drawings<\/h5>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/rdec.co.jp\/update\/wp-content\/uploads\/2024\/01\/rda-005g.jpg\" alt=\"\" style=\"width:840px;height:auto\"\/><\/figure>\n\n\n\n<h5 class=\"wp-block-heading\">Specifications<\/h5>\n\n\n\n<h6 class=\"wp-block-heading\"><strong>Electron Gun<\/strong><\/h6>\n\n\n\n<table class=\"wp-block-advgb-table advgb-table-frontend\" style=\"border-collapse:collapse\"><tbody><tr><td style=\"background-color:#ececec;text-align:center\">Model Number<\/td><td style=\"text-align:center\">RDA-005G<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">Insulation Voltage<\/td><td style=\"text-align:center\">DC 30 kV<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">Beam Spot Size<\/td><td style=\"text-align:center\">\u03a690 \u03bcm (min.)<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">Filament<\/td><td style=\"text-align:center\">Tungsten hairpin<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">Wehnelt<\/td><td style=\"text-align:center\">Variable bias<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">Focus Lens<\/td><td style=\"text-align:center\">Coreless magnetic lens<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">Deflection Lens<\/td><td style=\"text-align:center\">Toroidal electromagnetic lens<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">Beam Deflection<\/td><td style=\"text-align:center\">X\/Y: \u00b18\u00b0<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">Magnetic Shield<\/td><td style=\"text-align:center\">Standard feature<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">Working Pressure<\/td><td style=\"text-align:center\">&lt; 1 \u00d7 10<sup>-3<\/sup> Pa<br>Differential Pumping type &lt;1 Pa<sup>*<\/sup>)<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">Max. Bakeout Temperature<\/td><td style=\"text-align:center\">200 \u2103<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">Mounting Flange<\/td><td style=\"text-align:center\">ICF70-FH<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">Dimensions<\/td><td style=\"text-align:center\">\u03a6100 mm \u00d7 335 mm<br>\uff08455 mm including connector\uff09<\/td><\/tr><\/tbody><\/table>\n\n\n\n<p>*Option\uff1aRDA-005G-DP<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><strong>Power\u3000Supply<\/strong><\/h6>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<table class=\"wp-block-advgb-table advgb-table-frontend\" style=\"border-collapse:collapse\"><tbody><tr><td style=\"background-color:#ececec;text-align:center\">Model Number<\/td><td style=\"text-align:center\">RDA-006P<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">Acceleration Voltage<\/td><td style=\"text-align:center\">-3 to -30 kV (Ripple: 15 V p-p)<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">Emission Current<\/td><td style=\"text-align:center\">80 \u03bcA (max.)<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">Filament Voltage<\/td><td style=\"text-align:center\">0 to +2 V, Max. 1.9 A<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">Bias power Supply<\/td><td style=\"text-align:center\">0 to 480 V Variable (Ripple: 5 m V p-p)<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">Remote Controller<br>(Programmable)<\/td><td style=\"text-align:center\">LCD Digital indicator:<br>high voltage, emission current, filament current<br>bias voltage, beam deflection(X\/Y), focus (Z)<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">Interlock<\/td><td style=\"text-align:center\">High voltage interlock<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">Cables<\/td><td style=\"text-align:center\">5 m high voltage cable, 7 m remote controller cable<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">External I\/O<\/td><td style=\"text-align:center\">Analog, Digital (kSA 400-gun control capable)<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">Input Power<\/td><td style=\"text-align:center\">AC 100 V to 240V (Universal Power Supply)<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">Dimensions<\/td><td style=\"text-align:center\">4U rack (EIA 177 mm x W 482.5 mm x D450 mm)<\/td><\/tr><tr><td style=\"background-color:#ececec;text-align:center\">Others<\/td><td style=\"text-align:center\">RoHS-Compliant<\/td><\/tr><\/tbody><\/table>\n<\/div>\n<\/div>\n\n\n\n<h5 class=\"wp-block-heading\">kSA400 <strong>World&#8217;s premier analytical RHEED system<\/strong><\/h5>\n\n\n\n<p>kSA400 is compatible with R-DEC RHEED system.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><strong>Features of kSA400<\/strong><\/h6>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fully integrated, state of the art CCD camera<\/li>\n\n\n\n<li>RHEED Image Library (RIL)<\/li>\n\n\n\n<li>Full I\/O compatibility<\/li>\n\n\n\n<li>Flexible, light-tight RHEED screen flange mounts<\/li>\n\n\n\n<li>Ongoing software development<\/li>\n\n\n\n<li>Extensive algorithms for real- time and quantitative analysis<br>Growth rate, Lattice spacing, Strain evolution, Coherence length and surface evolution, Reconstruction evolution, Surface structure<\/li>\n\n\n\n<li>Full movie acquisition and playback<\/li>\n<\/ul>\n\n\n\n<p><a href=\"https:\/\/k-space.com\/product\/400-rheed\/\">kSA400<\/a><\/p>\n","protected":false},"author":1,"featured_media":6196,"template":"","manufacturers_en_tax":[104],"class_list":["post-6468","products_en","type-products_en","status-publish","has-post-thumbnail","hentry","manufacturers_en_tax-domestic"],"acf":[],"featured_img":"https:\/\/rdec.co.jp\/update\/wp-content\/uploads\/2023\/09\/c09fa343fe20bb72b9f97b8131727520.png","coauthors":[],"author_meta":{"author_link":"https:\/\/rdec.co.jp\/update\/author\/rdec","display_name":"rdec"},"relative_dates":{"created":"Posted 2\u5e74 ago","modified":"Updated 10\u304b\u6708 ago"},"absolute_dates":{"created":"Posted on 2024\u5e741\u670826\u65e5","modified":"Updated on 2025\u5e746\u67082\u65e5"},"absolute_dates_time":{"created":"Posted on 2024\u5e741\u670826\u65e5 5:56 PM","modified":"Updated on 2025\u5e746\u67082\u65e5 11:03 AM"},"featured_img_caption":"","tax_additional":{"manufacturers_en_tax":{"linked":["<a 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