{"id":1014,"date":"2023-02-24T17:49:12","date_gmt":"2023-02-24T14:49:12","guid":{"rendered":"https:\/\/ifa.usm.md\/?page_id=1014"},"modified":"2023-02-24T18:08:08","modified_gmt":"2023-02-24T15:08:08","slug":"cssdt-17-80013-5007-03ua","status":"publish","type":"page","link":"https:\/\/ifa.usm.md\/ro\/cssdt-17-80013-5007-03ua\/","title":{"rendered":"CSSDT 17.80013.5007.03Ua"},"content":{"rendered":"<table border=\"0\" align=\"center\">\n<tbody>\n<tr>\n<td colspan=\"2\">\n<h3>Proiectul\u00a0<strong>CSSDT 17.80013.5007.03Ua\u00a0<em>Noi materiale \u0219i structuri compozite functionale pe baza de sticle calcogenice \u0219i fotopolimeri pentru aplicatii optice si optoelectronice (CHALCOPOLIMAT)<\/em><\/strong><\/h3>\n<\/td>\n<\/tr>\n<tr>\n<th>Tip :<\/th>\n<td>Proiect bilateral, finan\u021bat de CS\u0218DT (ASM) \u0219i State Agency on Science, Innovations and Informatization of Ukraine, cu cifrul 17.80013.5007.03Ua<\/td>\n<\/tr>\n<tr>\n<th>Conduc\u0103tor :<\/th>\n<td>Elena Achimova, dr.<\/td>\n<\/tr>\n<tr>\n<th>Durata :<\/th>\n<td>2017 &#8211; 2018<\/td>\n<\/tr>\n<tr>\n<th>Laborator(~oare) :<\/th>\n<td>Laboratorul Materiale pentru Fotovoltaic\u0103 \u0219i Fotonic\u0103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Obiectul principal<\/strong>\u00a0al proiectului a constat \u00een R&amp;D principiilor fundamentali pentru crearea a noi media de \u00eenregistrare pe baza unor noi materiale compozite \u0219i straturi sub\u021biri, aplicabile \u00een optoelectronica. Cercet\u0103rile au fosti \u00eendreptate spre dezvoltarea compozitelor \u0219i modificarilor sticlelor calcogenice (SG), precum \u0219i cercetarea nanostructurilor cu mai multe straturi construite din SG \u0219i straturilor sub\u021biri din polimeri fotosensibili (PF). Au fost studiate diverse procese fizico-chimice care apar ca rezultat al interac\u021biunii acestor materiale \u0219i structuri cu radia\u021bia electromagnetic\u0103 dar \u0219i cu al\u021bi factori externi. Introducerea diferitor modificatori (Mn, Cr, Bi, Ge,-p\u0103m\u00e2nturi rare elemente, coloran\u021bii azoici), ofera posibilitatea de schimbare controlat\u0103 a caracteristicilor optice, structurale, magnetice \u0219i a luminiscen\u021bei SG \u0219i a PF. Aceste oportunit\u0103\u021bi sunt relevante pentru tendin\u021bele recente ale nanotehnologiilor.<\/p>\n<p>Pe baza acestor materiale au fost planificate elaborarea nanostraturilor cu mai multe straturi dar \u0219i a straturilor sub\u021biri ce vor fi folosite pentru elaborarea noilor elemente de difrac\u021bie optic\u0103 (EO), medii pentru \u00eenregistrare optic\u0103 a informa\u021biei, senzori etc. EO au fost proiectate pe baza unor studii sistematice a capacit\u0103\u021bii SG \u0219i a micro\/nanostraturi ai PF, compozitele \u0219i SG-uri modificate \u0219i structurate prin metoda \u00eenregistr\u0103rii cu laser sau prin expunerea la un fascicul de electroni. Metodele de \u00eenregistrare existente (laser\/e-fascicul) au fost dezvoltate pentru \u00eenregistrare digital\u0103 direct\u0103 pe suprafa\u021ba structurilor. Au fost studiate perspectivele \u0219i limit\u0103rile mediilor cercetate \u0219i metodelor aplicate pentru ob\u021binerea micro \u0219i nanostructurilor. Acest lucru va permite optimizarea \u0219i dezvoltarea unei game largi de aplica\u021bii \u00een diferite domenii tehnice (optica de difrac\u021bie, senzori, cristale fotonice, elemente de contrafacere etc.). Au fost date exemple concrete de aplicare a tehnologiei optimizate pentru fabricarea de microelemente optice func\u021bionale.<\/p>\n<p>Cu referin\u021b\u0103 la cercetarea de baz\u0103, proiectul va contribui la o mai bun\u0103 \u00een\u021belegere a fenomenelor \u00een SC \u0219i PF, datorate diverselor tipuri de excita\u021bie (laser\/fascicul de electroni).<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Rezultate preconizate:<\/strong><\/p>\n<ul>\n<li>Noi structuri bazate pe SG, cu modificatori \u0219i PF dopa\u021bi pentru \u00eenregistrarea a EO;<\/li>\n<li>Exemple practice de EO implementate pe SG, SG modificate, \u0219i PF dopa\u021bi.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>E<strong>xecutorii proiectului (R. Moldova):<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/ifa.usm.md\/?page_id=832\">Elena Achimova<\/a>, dr., conduc\u0103tor,<\/li>\n<li><a href=\"https:\/\/ifa.usm.md\/?page_id=1023\">Vladimir Aba\u0219kin<\/a>, dr.,<\/li>\n<li><a href=\"https:\/\/ifa.usm.md\/?page_id=776\">Alexei Me\u0219alchin<\/a>,<\/li>\n<li><a href=\"https:\/\/ifa.usm.md\/?page_id=796\">Alexandru Prisacar,<\/a><\/li>\n<li><a href=\"https:\/\/ifa.usm.md\/?page_id=805\">Constantin Lo\u0219manschii<\/a>,<\/li>\n<li><a href=\"https:\/\/ifa.usm.md\/?page_id=867\">Gennadi Triduh<\/a>.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>Partener din Ucraina<\/strong>\u00a0&#8211; colectivul de crcet\u0103tori din\u00a0<a href=\"http:\/\/isp.kiev.ua\/index.php\/en\/division-of-semiconductor-optics\/dep-9\" target=\"_blank\" rel=\"noopener\">Department of Physics of Optoelectronic Devices<\/a>\u00a0(<a href=\"http:\/\/isp.kiev.ua\/\" target=\"_blank\" rel=\"noopener\">V.E. Lashkaryov Institute of Semiconductor Physics\u00a0<\/a>of the NAS of Ukraine) condus de prof. Alexander Stronski.","protected":false},"excerpt":{"rendered":"<p>Proiectul\u00a0CSSDT 17.80013.5007.03Ua\u00a0Noi materiale \u0219i structuri compozite functionale pe baza de sticle calcogenice \u0219i fotopolimeri pentru aplicatii optice si optoelectronice (CHALCOPOLIMAT) Tip : Proiect bilateral, finan\u021bat de CS\u0218DT (ASM) \u0219i State Agency on Science, Innovations and Informatization of Ukraine, cu cifrul 17.80013.5007.03Ua Conduc\u0103tor : Elena Achimova, dr. Durata : 2017 &#8211; 2018 Laborator(~oare) : Laboratorul Materiale&hellip; <br \/> <a class=\"read-more\" href=\"https:\/\/ifa.usm.md\/ro\/cssdt-17-80013-5007-03ua\/\">Cite\u0219te mai mult<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"folder":[],"class_list":["post-1014","page","type-page","status-publish","hentry"],"rttpg_featured_image_url":null,"rttpg_author":{"display_name":"","author_link":"https:\/\/ifa.usm.md\/ro\/author\/"},"rttpg_comment":0,"rttpg_category":false,"rttpg_excerpt":"Proiectul\u00a0CSSDT 17.80013.5007.03Ua\u00a0Noi materiale \u0219i structuri compozite functionale pe baza de sticle calcogenice \u0219i fotopolimeri pentru aplicatii optice si optoelectronice (CHALCOPOLIMAT) Tip : Proiect bilateral, finan\u021bat de CS\u0218DT (ASM) \u0219i State Agency on Science, Innovations and Informatization of Ukraine, cu cifrul 17.80013.5007.03Ua Conduc\u0103tor : Elena Achimova, dr. Durata : 2017 &#8211; 2018 Laborator(~oare) : Laboratorul Materiale&hellip;&hellip;","_links":{"self":[{"href":"https:\/\/ifa.usm.md\/ro\/wp-json\/wp\/v2\/pages\/1014","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ifa.usm.md\/ro\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ifa.usm.md\/ro\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ifa.usm.md\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ifa.usm.md\/ro\/wp-json\/wp\/v2\/comments?post=1014"}],"version-history":[{"count":3,"href":"https:\/\/ifa.usm.md\/ro\/wp-json\/wp\/v2\/pages\/1014\/revisions"}],"predecessor-version":[{"id":1076,"href":"https:\/\/ifa.usm.md\/ro\/wp-json\/wp\/v2\/pages\/1014\/revisions\/1076"}],"wp:attachment":[{"href":"https:\/\/ifa.usm.md\/ro\/wp-json\/wp\/v2\/media?parent=1014"}],"wp:term":[{"taxonomy":"folder","embeddable":true,"href":"https:\/\/ifa.usm.md\/ro\/wp-json\/wp\/v2\/folder?post=1014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}