{"id":1166,"date":"2023-09-21T22:49:35","date_gmt":"2023-09-21T15:49:35","guid":{"rendered":"https:\/\/materials-lab.hcmus.edu.vn\/?p=1166"},"modified":"2023-09-21T22:51:32","modified_gmt":"2023-09-21T15:51:32","slug":"chuc-mung-tan-ths-doan-thi-tu-uyen","status":"publish","type":"post","link":"https:\/\/materials-lab.hcmus.edu.vn\/?p=1166","title":{"rendered":"Ch\u00fac m\u1eebng t\u00e2n ThS. \u0110o\u00e0n Th\u1ecb T\u00fa Uy\u00ean"},"content":{"rendered":"\n

Ng\u00e0y 16\/09\/2023, H\u1ecdc vi\u00ean cao h\u1ecdc \u0110o\u00e0n Th\u1ecb T\u00fa Uy\u00ean (nh\u00e2n s\u1ef1 c\u01a1 h\u1eefu thu\u1ed9c PTN. VLKTC) \u0111\u00e3 b\u1ea3o v\u1ec7 th\u00e0nh c\u00f4ng Lu\u1eadn v\u0103n Th\u1ea1c s\u1ef9 d\u01b0\u1edbi s\u1ef1 h\u01b0\u1edbng d\u1eabn c\u1ee7a PGS. TS. Ph\u1ea1m Kim Ng\u1ecdc.<\/p>\n

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Lu\u1eadn v\u0103n Th\u1ea1c s\u1ef9 c\u1ee7a T\u00fa Uy\u00ean nghi\u00ean c\u1ee9u m\u00e0ng m\u1ecfng MAPbI3 b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p l\u1eafng \u0111\u1ecdng h\u01a1i h\u00f3a h\u1ecdc (CVD) v\u00e0 \u1ee9ng d\u1ee5ng v\u00e0o vi\u1ec7c ch\u1ebf t\u1ea1o c\u00e1c c\u1ea5u tr\u00fac linh ki\u1ec7n RRAM ba l\u1edbp Ag\/MAPbI3\/FTO v\u00e0 Cr\/MAPbI3\/FTO. C\u00e1c \u0111\u1eb7c tr\u01b0ng v\u1ec1 c\u1ea5u tr\u00fac h\u00ecnh th\u00e1i v\u00e0 tr\u1ea1ng th\u00e1i khuy\u1ebft t\u1eadt c\u1ee7a m\u00e0ng m\u1ecfng perovskite MAPbI3 \u0111\u00e3 \u0111\u01b0\u1ee3c kh\u1ea3o s\u00e1t v\u00e0 tr\u00ecnh b\u00e0y th\u00f4ng qua c\u00e1c k\u1ebft qu\u1ea3 XRD, FT\u2212IR, Raman, SEM, UV\u2212Vis v\u00e0 PL. \u0110\u1ed1i v\u1edbi c\u00e1c c\u1ea5u tr\u00fac RRAM, nh\u00f3m c\u0169ng \u0111\u00e3 kh\u1ea3o s\u00e1t \u0111\u1eb7c tr\u01b0ng d\u00f2ng \u2013 th\u1ebf c\u1ee7a c\u00e1c linh ki\u1ec7n s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i \u0111i\u1ec7n c\u1ef1c kim lo\u1ea1i kh\u00e1c nhau bao g\u1ed3m \u0111i\u1ec7n c\u1ef1c ho\u1ea1t \u0111\u1ed9ng (Ag) v\u00e0 \u0111i\u1ec7n c\u1ef1c tr\u01a1 (Cr) v\u00e0 \u0111\u1ec1 xu\u1ea5t c\u01a1 ch\u1ebf \u0111\u1ea3o \u0111i\u1ec7n tr\u1edf thu\u1eadn ngh\u1ecbch c\u1ee7a c\u1ea5u tr\u00fac RRAM tr\u00ean n\u1ec1n v\u1eadt li\u1ec7u perovskite MAPbI3 t\u01b0\u01a1ng \u1ee9ng v\u1edbi m\u1ed7i lo\u1ea1i \u0111i\u1ec7n c\u1ef1c. Ngo\u00e0i ra, hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ed5i chi\u1ec1u ph\u00e2n c\u1ef1c c\u1ee7a h\u00e0nh vi \u0111\u1ea3o \u0111i\u1ec7n tr\u1edf \u1edf c\u00e1c gi\u00e1 tr\u1ecb th\u1ebf \u00e1p v\u00e0o kh\u00e1c nhau v\u00e0 sau m\u1ed9t s\u1ed1 chu k\u1ef3 qu\u00e9t nh\u1ea5t \u0111\u1ecbnh c\u0169ng \u0111\u00e3 \u0111\u01b0\u1ee3c quan s\u00e1t th\u1ea5y trong qu\u00e1 tr\u00ecnh kh\u1ea3o s\u00e1t c\u1ea5u tr\u00fac Cr\/MAPbI3\/FTO. V\u00ec v\u1eady, n\u1ed9i dung c\u1ee7a lu\u1eadn v\u0103n c\u0169ng c\u1ed1 g\u1eafng l\u00e0m r\u00f5 v\u00e0 \u0111\u1ec1 xu\u1ea5t c\u01a1 ch\u1ebf \u0111\u1ea3o \u0111i\u1ec7n tr\u1edf thu\u1eadn ngh\u1ecbch c\u1ee7a c\u1ea5u tr\u00fac Cr\/MAPbI3\/FTO khi c\u00f3 s\u1ef1 thay \u0111\u1ed5i chi\u1ec1u ho\u1ea1t \u0111\u1ed9ng RS x\u1ea3y ra v\u00e0 ph\u00e2n t\u00edch \u1ea3nh h\u01b0\u1edfng c\u1ee7a \u0111i\u1ec7n c\u1ef1c Cr \u0111\u1ebfn h\u00e0nh vi n\u00e0y.<\/p>\n

D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 h\u00ecnh \u1ea3nh kh\u00e1c trong bu\u1ed5i b\u1ea3o v\u1ec7 c\u1ee7a t\u00e2n ThS. \u0110o\u00e0n Th\u1ecb T\u00fa Uy\u00ean.<\/p>\n

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T\u00e2m tr\u1ea1ng tr\u01b0\u1edbc khi b\u00e1o c\u00e1o:<\/p>\n

\"\"<\/a><\/p>\n

Click on Link<\/a> to get more info. about Tu Uyen.<\/p>\n

T\u1ed5ng h\u1ee3p: HVD.<\/p>\n","protected":false},"excerpt":{"rendered":"

Bu\u1ed5i b\u1ea3o v\u1ec7 T\u00e2n ThS. \u0110o\u00e0n Th\u1ecb T\u00fa Uy\u00ean<\/p>\n","protected":false},"author":1,"featured_media":1169,"comment_status":"closed","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21,20],"tags":[22],"_links":{"self":[{"href":"https:\/\/materials-lab.hcmus.edu.vn\/index.php?rest_route=\/wp\/v2\/posts\/1166"}],"collection":[{"href":"https:\/\/materials-lab.hcmus.edu.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materials-lab.hcmus.edu.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materials-lab.hcmus.edu.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/materials-lab.hcmus.edu.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1166"}],"version-history":[{"count":3,"href":"https:\/\/materials-lab.hcmus.edu.vn\/index.php?rest_route=\/wp\/v2\/posts\/1166\/revisions"}],"predecessor-version":[{"id":1173,"href":"https:\/\/materials-lab.hcmus.edu.vn\/index.php?rest_route=\/wp\/v2\/posts\/1166\/revisions\/1173"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/materials-lab.hcmus.edu.vn\/index.php?rest_route=\/wp\/v2\/media\/1169"}],"wp:attachment":[{"href":"https:\/\/materials-lab.hcmus.edu.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1166"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materials-lab.hcmus.edu.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1166"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materials-lab.hcmus.edu.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1166"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}