{"id":623,"date":"2023-02-23T13:33:57","date_gmt":"2023-02-23T10:33:57","guid":{"rendered":"https:\/\/ifa.usm.md\/?page_id=623"},"modified":"2026-05-15T08:03:08","modified_gmt":"2026-05-15T06:03:08","slug":"cssdt-ancd-mecc15-817-02-06f","status":"publish","type":"page","link":"https:\/\/ifa.usm.md\/ro\/past-projects\/cssdt-ancd-mecc15-817-02-06f\/","title":{"rendered":"CSSDT-ANCD-MECC 15.817.02.06F"},"content":{"rendered":"<table border=\"0\" align=\"center\">\n<tbody>\n<tr>\n<td colspan=\"2\">\n<h3>Proiectul\u00a0<strong>CSSDT 15.817.02.06F\u00a0<em>Materialele multifunc\u021bionale oxicalcogenice \u0219i metaloorganice cu propriet\u0103\u021bi magnetice, absorptive \u0219i luminescente avansate: sintetizare, studiu experimenntal, modelare \u0219i aplica\u021bii<\/em><\/strong><\/h3>\n<\/td>\n<\/tr>\n<tr>\n<th>Tip :<\/th>\n<td>Proiect institutional, finan\u021bat de CS\u0218DT, cu cifrul 15.817.02.06F, acronim &#8211; MULTIMAGSPEC<\/td>\n<\/tr>\n<tr>\n<th>Conduc\u0103tor :<\/th>\n<td>acad. Leonid Culiuc<\/td>\n<\/tr>\n<tr>\n<th>Durata :<\/th>\n<td>2015 &#8211; 2019<\/td>\n<\/tr>\n<tr>\n<th>Laborator(~oare) :<\/th>\n<td>Laboratorul Metode Fizice de Studiere a Solidului \u201cTadeu\u0219 Malinowski\u201d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Proiectul a fost focusat asupra ob\u021binerii \u0219i cercet\u0103rii compu\u0219iilor cu structura spinel pe baza metalelor de tranzi\u021bie \u0219i p\u0103m\u00e2nturilor rare, cristalelor lamelare masive \u0219i bidimensionale ale dicalcogenizilor metalelor de tranzi\u021bie, materialelor metaloorganice, polimerilor coordinativi \u0219i nanoclusterelor, magne\u021bilor monomoleculari cu propriet\u0103\u021bi magnetice, luminescente \u0219i absorbtive avansate pentru aplica\u021bii \u00een dispozitive spintronice \u0219i optoelectronice. Au fost cercetate st\u0103ri magnetice \u0219i multiferoice noi \u00een materialele de tip spinel AB<sub>2<\/sub>X<sub>4<\/sub>\u00a0(A=Cd, Zn, Fe, Mn; B=V, Cr, Sc, Er, Yb; X=0, S, Se) cu func\u021bionalitatea sporit\u0103. Au fost ob\u021bine monocristale perfecte \u0219i au fost studiate propriet\u0103\u021bile lor structurale, magnetice \u0219i dielectrice \u00een scopul elucid\u0103rii st\u0103rii magnetice de baz\u0103, interac\u021biunilor de schimb dominante \u0219i originii multiferoice. Se vor ob\u021bine \u0219i se vor cerceta propriet\u0103\u021bile optice \u0219i luminescente ale cristalelor lamelare masive (3D) \u0219i bidimensionale (2D) inclusiv a filmelor ultrasub\u021biri ale dicalcogenizilor metalelor de tranzi\u021bie MX2 (M=Mo, W; X=S, Se) pentru elaborarea heterostructurilor semiconductoare noi de tip van der Waals. Au fost utilizate principiile ingineriei cristalelor \u0219i metode noi de sintetizare a materialelor metal-organice (MMO) pentru a dezvolta clasa de MMO multifunc\u021bionale, cum ar fi polimeri coordinativi, nanoclustere \u0219i polimeri \u00een baza acestora. Pentru a asigura interac\u021biunile magnetice \u00een materiale noi, inclusiv \u00een magne\u021bii monomoleculari (\u041c\u041c\u041c), \u0219i a controla dimensionalitatea \u0219i porozitatea lor au fost utiliza\u021bi ionii metalelor d \u0219i f, complec\u0219ii metal-organici presintetiza\u021bi \u0219i linkerii organici\/anorganici (carboxila\u021bi, cianuri, azide, oxizi, liganzi N\/O-donori). A fost efectuat studiul \u041c\u041c\u041c indu\u0219i de lumin\u0103 baza\u021bi pe complexele cu crosoverul de spin, \u041c\u041c\u041c mononucleari care manifest\u0103 anizotropia de tip plan u\u0219or, precum \u0219i a s\u0103rurilor noi ai biferocenei cu FnTCNQ care manifest\u0103 ordonare de sarcin\u0103, propriet\u0103\u021bi magnetice \u0219i de conductibilitate fascinante. Au fost elaborate mode teoretice pentru explicarea propriet\u0103\u021bilor lor magnetice \u0219i spectroscopice. Au fosti analizate efectele cooperative, schimbul magnetic \u0219i cuplajul vibronic. Au fost relevate mecanismele fundamentale care determin\u0103 aplica\u021biile ale acestor materiale pe baza molecular\u0103. Au fost aplicate metode de cercetare ca difrac\u021bia cu raze X (poli \u0219i monocristalin\u0103), magnetometria SQUID, difrac\u021bia neutronilor, spectroscopia optic\u0103, inclusiv optic-neliniar\u0103, Raman \u0219i fotoluminescent\u0103.","protected":false},"excerpt":{"rendered":"<p>Proiectul\u00a0CSSDT 15.817.02.06F\u00a0Materialele multifunc\u021bionale oxicalcogenice \u0219i metaloorganice cu propriet\u0103\u021bi magnetice, absorptive \u0219i luminescente avansate: sintetizare, studiu experimenntal, modelare \u0219i aplica\u021bii Tip : Proiect institutional, finan\u021bat de CS\u0218DT, cu cifrul 15.817.02.06F, acronim &#8211; MULTIMAGSPEC Conduc\u0103tor : acad. Leonid Culiuc Durata : 2015 &#8211; 2019 Laborator(~oare) : Laboratorul Metode Fizice de Studiere a Solidului \u201cTadeu\u0219 Malinowski\u201d Proiectul a&hellip; <br \/> <a class=\"read-more\" href=\"https:\/\/ifa.usm.md\/ro\/past-projects\/cssdt-ancd-mecc15-817-02-06f\/\">Cite\u0219te mai mult<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":611,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"folder":[13],"class_list":["post-623","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":" <a href=\"https:\/\/ifa.usm.md\/ro\/?taxonomy=folder&#038;term=pastprojects-1684858373-2\" rel=\"tag\">pastprojects<\/a>","rttpg_excerpt":"Proiectul\u00a0CSSDT 15.817.02.06F\u00a0Materialele multifunc\u021bionale oxicalcogenice \u0219i metaloorganice cu propriet\u0103\u021bi magnetice, absorptive \u0219i luminescente avansate: sintetizare, studiu experimenntal, modelare \u0219i aplica\u021bii Tip : Proiect institutional, finan\u021bat de CS\u0218DT, cu cifrul 15.817.02.06F, acronim &#8211; MULTIMAGSPEC Conduc\u0103tor : acad. Leonid Culiuc Durata : 2015 &#8211; 2019 Laborator(~oare) : Laboratorul Metode Fizice de Studiere a Solidului \u201cTadeu\u0219 Malinowski\u201d Proiectul a&hellip;&hellip;","_links":{"self":[{"href":"https:\/\/ifa.usm.md\/ro\/wp-json\/wp\/v2\/pages\/623","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=623"}],"version-history":[{"count":2,"href":"https:\/\/ifa.usm.md\/ro\/wp-json\/wp\/v2\/pages\/623\/revisions"}],"predecessor-version":[{"id":2087,"href":"https:\/\/ifa.usm.md\/ro\/wp-json\/wp\/v2\/pages\/623\/revisions\/2087"}],"up":[{"embeddable":true,"href":"https:\/\/ifa.usm.md\/ro\/wp-json\/wp\/v2\/pages\/611"}],"wp:attachment":[{"href":"https:\/\/ifa.usm.md\/ro\/wp-json\/wp\/v2\/media?parent=623"}],"wp:term":[{"taxonomy":"folder","embeddable":true,"href":"https:\/\/ifa.usm.md\/ro\/wp-json\/wp\/v2\/folder?post=623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}