{"id":9453,"date":"2022-06-28T17:13:19","date_gmt":"2022-06-28T10:13:19","guid":{"rendered":"https:\/\/vinatom.gov.vn\/?p=9453"},"modified":"2022-06-28T17:13:19","modified_gmt":"2022-06-28T10:13:19","slug":"seminar-khoa-hoc-ung-dung-nhieu-xa-notron-de-nghien-cuu-vat-lieu","status":"publish","type":"post","link":"https:\/\/vinatom.gov.vn\/seminar-khoa-hoc-ung-dung-nhieu-xa-notron-de-nghien-cuu-vat-lieu\/","title":{"rendered":"Seminar khoa h\u1ecdc \u201c\u1ee8ng d\u1ee5ng nhi\u1ec5u x\u1ea1 n\u01a1tron \u0111\u1ec3 nghi\u00ean c\u1ee9u v\u1eadt li\u1ec7u\u201d"},"content":{"rendered":"

S\u00e1ng ng\u00e0y 24\/6\/2022, nh\u1eadn l\u1eddi m\u1eddi Vi\u1ec7n Khoa h\u1ecdc v\u00e0 K\u1ef9 thu\u1eadt h\u1ea1t nh\u00e2n (KH&KTHN), GS.TS. L\u00ea H\u1ed3ng Khi\u00eam – \u0110\u1ea1i di\u1ec7n to\u00e0n quy\u1ec1n c\u1ee7a Vi\u1ec7t Nam t\u1ea1i Dubna v\u00e0 TS. Zbigniew Surowiec, Ph\u00f2ng th\u00ed nghi\u1ec7m Frank v\u1ec1 V\u1eadt l\u00fd n\u01a1tron (FLNR) thu\u1ed9c Vi\u1ec7n Li\u00ean hi\u1ec7p nghi\u00ean c\u1ee9u h\u1ea1t nh\u00e2n Dubna, Li\u00ean bang Nga \u0111\u00e3 \u0111\u1ebfn th\u0103m v\u00e0 c\u00f3 bu\u1ed5i h\u1ed9i th\u1ea3o trao \u0111\u1ed5i th\u00f4ng tin khoa h\u1ecdc v\u1edbi ch\u1ee7 \u0111\u1ec1 \u201c\u1ee8ng d\u1ee5ng nhi\u1ec5u x\u1ea1 n\u01a1tron \u0111\u1ec3 nghi\u00ean c\u1ee9u v\u1eadt li\u1ec7u\u201d.<\/p>\n

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N\u1ed9i dung b\u00e0i tr\u00ecnh b\u00e0y v\u00e0 th\u1ea3o lu\u1eadn t\u1eadp trung v\u00e0o nghi\u00ean c\u1ee9u, s\u1eed d\u1ee5ng n\u01a1tron l\u00e0m c\u00f4ng c\u1ee5 \u0111\u1ec3 t\u00ecm hi\u1ec3u c\u1ea5u tr\u00fac v\u00e0 \u0111\u1ed9ng l\u1ef1c c\u1ee7a v\u1eadt ch\u1ea5t ng\u01b0ng t\u1ee5, bao g\u1ed3m tinh th\u1ec3, h\u1ec7 th\u1ed1ng nano, ch\u1ee9c n\u0103ng c\u1ee7a v\u1eadt li\u1ec7u, ch\u1ea5t l\u1ecfng, polyme, \u0111\u00e1… Nh\u1eefng nghi\u00ean c\u1ee9u c\u00f3 th\u1ec3 \u1ee9ng d\u1ee5ng trong sinh h\u1ecdc ph\u00e2n t\u1eed, d\u01b0\u1ee3c h\u1ecdc, k\u1ef9 thu\u1eadt chu\u1ea9n \u0111o\u00e1n v\u00e0 c\u00e1c l\u0129nh v\u1ef1c khoa h\u1ecdc, c\u00f4ng ngh\u1ec7 kh\u00e1c. Th\u00eam v\u00e0o \u0111\u00f3, TS. Zbigniew Surowiec cung c\u1ea5p th\u00f4ng tin li\u00ean quan \u0111\u1ebfn vi\u1ec7c h\u1ee3p t\u00e1c, khai th\u00e1c c\u00e1c k\u00eanh nghi\u00ean c\u1ee9u tr\u00ean l\u00f2 ph\u1ea3n \u1ee9ng xung nhanh n\u01a1tron IBR-2 v\u1ec1 nhi\u1ec5u x\u1ea1, t\u00e1n x\u1ea1 g\u00f3c nh\u1ecf, ph\u1ea3n x\u1ea1, t\u00e1n x\u1ea1 kh\u00f4ng \u0111\u00e0n h\u1ed3i v\u00e0 ph\u00e2n t\u00edch k\u00edch ho\u1ea1t n\u01a1tron. TS. Zbigniew Surowiec c\u0169ng chia s\u1ebb, trong qu\u00e1 tr\u00ecnh nghi\u00ean c\u1ee9u v\u00e0 t\u00ecm ra v\u1eadt li\u1ec7u m\u1edbi, m\u1ee5c \u0111\u00edch th\u01b0\u1eddng l\u00e0 t\u00ecm hi\u1ec3u m\u1ed1i li\u00ean h\u1ec7 ho\u1eb7c m\u1ed1i t\u01b0\u01a1ng quan gi\u1eefa \u0111\u1eb7c t\u00ednh v\u1eadt li\u1ec7u v\u00e0 c\u1ea5u tr\u00fac v\u1eadt li\u1ec7u. B\u01b0\u1edbc trung gian trong qu\u00e1 tr\u00ecnh n\u00e0y l\u00e0 t\u00ecm hi\u1ec3u c\u1ea5u tr\u00fac c\u01a1 b\u1ea3n tinh th\u1ec3, bao g\u1ed3m v\u1ecb tr\u00ed v\u00e0 \u0111\u1eb7c t\u00ednh h\u00f3a h\u1ecdc c\u1ee7a c\u00e1c nguy\u00ean t\u1eed c\u1ea5u th\u00e0nh, v\u1ecb tr\u00ed, \u0111\u1eb7c t\u00ednh h\u00f3a h\u1ecdc, n\u1ed3ng \u0111\u1ed9 t\u1ea1p ch\u1ea5t v\u00e0 b\u1ea3n ch\u1ea5t (khuy\u1ebft t\u1eadt) c\u1ee7a c\u00e1c m\u1eabu v\u1eadt.<\/p>\n

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\"\"TS. Zbigniew Surowiec tr\u00ecnh b\u00e0y t\u1ea1i bu\u1ed5i seminar khoa h\u1ecdc<\/em><\/p>\n

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Nhi\u1ec5u x\u1ea1 neutron l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd \u0111\u1ec3 nghi\u00ean c\u1ee9u c\u00e1c v\u1eadt li\u1ec7u ph\u00e2n l\u1edbp, v\u1eadt li\u1ec7u c\u00f3 c\u1ea5u tr\u00fac nano, ch\u1ea5t si\u00eau d\u1eabn \u0111a kim ho\u1eb7c v\u1eadt li\u1ec7u t\u1eeb t\u00ednh. Neutron c\u00f3 m\u00f4men t\u1eeb, v\u00e0 b\u1ecb t\u00e1n x\u1ea1 b\u1edfi m\u00f4men t\u1eeb c\u1ee7a c\u00e1c nguy\u00ean t\u1eed trong m\u1eabu. Ti\u1ebft di\u1ec7n t\u00e1n x\u1ea1 c\u1ee7a qu\u00e1 tr\u00ecnh t\u00e1n x\u1ea1 t\u1eeb n\u00e0y nh\u1ea1y v\u1edbi s\u1ef1 \u0111\u1ecbnh h\u01b0\u1edbng t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee7a c\u00e1c m\u00f4men t\u1eeb n\u01a1tron, m\u00f4men t\u1eeb nguy\u00ean t\u1eed v\u00e0 vect\u01a1 t\u00e1n x\u1ea1. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p c\u1ea5u tr\u00fac t\u1eeb \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh t\u1eeb c\u01b0\u1eddng \u0111\u1ed9 c\u1ee7a c\u00e1c \u0111\u1ec9nh nhi\u1ec5u x\u1ea1 t\u1eeb, t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u1ea5u tr\u00fac tinh th\u1ec3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh t\u1eeb c\u01b0\u1eddng \u0111\u1ed9 c\u00e1c \u0111\u1ec9nh nhi\u1ec5u x\u1ea1 h\u1ea1t nh\u00e2n.<\/p>\n

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\"\"H\u00ecnh \u1ea3nh c\u00e1c k\u00eanh nghi\u00ean c\u1ee9u tr\u00ean L\u00f2 ph\u1ea3n \u1ee9ng xung IBR-2 t\u1ea1i FLNR<\/em><\/p>\n

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K\u1ebft th\u00fac h\u1ed9i th\u1ea3o, GS.TS. L\u00ea H\u1ed3ng Khi\u00eam v\u00e0 TS. Zbigniew Surowiec \u0111\u00e3 c\u00f3 nh\u1eefng trao \u0111\u1ed5i v\u1edbi c\u00e1c c\u00e1n b\u1ed9 c\u1ee7a Vi\u1ec7n KH&KTHN c\u00f9ng kh\u00e1ch m\u1eddi tham d\u1ef1 nh\u1eb1m t\u00ecm hi\u1ec3u v\u00e0 m\u1edf ra nh\u1eefng h\u01b0\u1edbng nghi\u00ean c\u1ee9u m\u1edbi.<\/p>\n

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H\u1ee3p t\u00e1c qu\u1ed1c t\u1ebf trong nghi\u00ean c\u1ee9u khoa h\u1ecdc th\u1ef1c s\u1ef1 l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng, gi\u00fap c\u00e1c c\u00e1n b\u1ed9 nghi\u00ean c\u1ee9u c\u00f3 th\u00eam th\u00f4ng tin, ki\u1ebfn th\u1ee9c v\u00e0 kinh nghi\u1ec7m \u0111\u1ec3 ph\u00e1t tri\u1ec3n chuy\u00ean m\u00f4n.<\/p>\n

\u00a0<\/em><\/p>\n

Vi\u1ec7n Khoa h\u1ecdc v\u00e0 K\u1ef9 thu\u1eadt h\u1ea1t nh\u00e2n<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

S\u00e1ng ng\u00e0y 24\/6\/2022, nh\u1eadn l\u1eddi m\u1eddi Vi\u1ec7n Khoa h\u1ecdc v\u00e0 K\u1ef9 thu\u1eadt h\u1ea1t nh\u00e2n (KH&KTHN), GS.TS. L\u00ea H\u1ed3ng Khi\u00eam – \u0110\u1ea1i di\u1ec7n to\u00e0n quy\u1ec1n c\u1ee7a Vi\u1ec7t Nam t\u1ea1i Dubna v\u00e0 TS. Zbigniew Surowiec, Ph\u00f2ng th\u00ed nghi\u1ec7m Frank v\u1ec1 V\u1eadt l\u00fd n\u01a1tron (FLNR) thu\u1ed9c Vi\u1ec7n Li\u00ean hi\u1ec7p nghi\u00ean c\u1ee9u h\u1ea1t nh\u00e2n Dubna, Li\u00ean bang Nga \u0111\u00e3 […]<\/p>\n","protected":false},"author":1,"featured_media":9455,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-9453","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-hoat-dong-cua-vien"],"_links":{"self":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts\/9453","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/comments?post=9453"}],"version-history":[{"count":0,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts\/9453\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/media?parent=9453"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/categories?post=9453"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/tags?post=9453"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}