C\u00e1c c\u00f4ng ngh\u1ec7 t\u1eeb t\u00ednh \u0111\u1ec1 c\u1eadp \u0111\u1ebfn m\u1ed9t ph\u1ea1m vi r\u1ed9ng c\u00e1c c\u00f4ng c\u1ee5, thi\u1ebft b\u1ecb v\u00e0 h\u1ec7 th\u1ed1ng s\u1eed d\u1ee5ng tr\u01b0\u1eddng t\u1eeb \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c ch\u1ee9c n\u0103ng c\u1ee5 th\u1ec3 trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p, \u0111i\u1ec7n t\u1eed, giao th\u00f4ng v\u1eadn t\u1ea3i, n\u0103ng l\u01b0\u1ee3ng v\u00e0 ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe. Ch\u00fang d\u1ef1a tr\u00ean c\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n c\u1ee7a t\u1eeb t\u00ednh \u2014 l\u1ef1c do c\u00e1c \u0111i\u1ec7n t\u00edch chuy\u1ec3n \u0111\u1ed9ng ho\u1eb7c c\u00e1c \u0111\u1eb7c t\u00ednh t\u1eeb t\u00ednh n\u1ed9i t\u1ea1i c\u1ee7a m\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u t\u1ea1o ra.<\/strong><\/p>\n T\u1eeb t\u00ednh ph\u00e1t sinh t\u1eeb chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a electron v\u00e0 spin c\u1ee7a ch\u00fang. M\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u t\u1ef1 nhi\u00ean s\u1eafp x\u1ebfp c\u00e1c moment t\u1eeb c\u1ee7a nguy\u00ean t\u1eed, khi\u1ebfn ch\u00fang m\u1ea1nh v\u1ec1 t\u1eeb t\u00ednh, trong khi c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c ch\u1ec9 ph\u1ea3n \u1ee9ng khi b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c tr\u01b0\u1eddng t\u1eeb b\u00ean ngo\u00e0i. C\u00e1c lo\u1ea1i ch\u00ednh bao g\u1ed3m:<\/p>\n C\u00e1c c\u00f4ng ngh\u1ec7 t\u1eeb t\u00ednh d\u1ef1a tr\u00ean c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u t\u1eeb kh\u00e1c nhau, m\u1ed7i lo\u1ea1i c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m m\u1ea1nh v\u00e0 \u1ee9ng d\u1ee5ng ri\u00eang:<\/p>\n B\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p c\u00e1c nguy\u00ean t\u1eafc n\u00e0y v\u1edbi k\u1ef9 thu\u1eadt hi\u1ec7n \u0111\u1ea1i, c\u00e1c c\u00f4ng ngh\u1ec7 t\u1eeb t\u00ednh cho ph\u00e9p \u0111\u1ed5i m\u1edbi trong nhi\u1ec1u l\u0129nh v\u1ef1c, t\u1eeb h\u00ecnh \u1ea3nh y t\u1ebf ch\u00ednh x\u00e1c \u0111\u1ebfn v\u1eadn chuy\u1ec3n t\u1ed1c \u0111\u1ed9 cao. Hi\u1ec3u r\u00f5 c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u t\u1eeb t\u00ednh<\/a> <\/span><\/strong>gi\u00fap trong vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p cho t\u1eebng \u1ee9ng d\u1ee5ng.<\/p>\n C\u00f4ng ngh\u1ec7 t\u1eeb tr\u01b0\u1eddng cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p t\u1ea1i Vi\u1ec7t Nam, t\u1eeb \u0111i\u1ec7n t\u1eed \u0111\u1ebfn giao th\u00f4ng v\u1eadn t\u1ea3i. M\u1ed7i \u1ee9ng d\u1ee5ng s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u t\u1eeb tr\u01b0\u1eddng v\u00e0 thi\u1ebft k\u1ebf \u0111\u1eb7c th\u00f9 \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u su\u1ea5t cao v\u00e0 \u0111\u1ed9 tin c\u1eady.<\/p>\n Trong \u0111i\u1ec7n t\u1eed v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a, c\u1ea3m bi\u1ebfn t\u1eeb tr\u01b0\u1eddng theo d\u00f5i v\u1ecb tr\u00ed, t\u1ed1c \u0111\u1ed9 v\u00e0 chuy\u1ec3n \u0111\u1ed9ng v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao. B\u1ed9 truy\u1ec1n \u0111\u1ed9ng chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u \u0111i\u1ec7n th\u00e0nh chuy\u1ec3n \u0111\u1ed9ng, l\u00e0m cho ch\u00fang tr\u1edf n\u00ean thi\u1ebft y\u1ebfu trong robot, h\u1ec7 th\u1ed1ng \u00f4 t\u00f4 v\u00e0 m\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p. Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong s\u1ea3n xu\u1ea5t th\u00f4ng minh v\u00e0 h\u1ec7 th\u1ed1ng an to\u00e0n ph\u01b0\u01a1ng ti\u1ec7n.<\/p>\n \u1ed4 c\u1ee9ng truy\u1ec1n th\u1ed1ng d\u1ef1a tr\u00ean \u0111\u0129a t\u1eeb \u0111\u1ec3 l\u01b0u tr\u1eef d\u1eef li\u1ec7u, v\u00e0 c\u00e1c thi\u1ebft k\u1ebf m\u1edbi h\u01a1n \u0111\u1ea9y gi\u1edbi h\u1ea1n v\u1ec1 m\u1eadt \u0111\u1ed9 v\u00e0 t\u1ed1c \u0111\u1ed9. C\u00e1c \u0111\u1ed5i m\u1edbi trong c\u00f4ng ngh\u1ec7 l\u01b0u tr\u1eef t\u1eeb tr\u01b0\u1eddng gi\u00fap gi\u1ea3m chi ph\u00ed trong khi \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng v\u1ec1 l\u01b0u tr\u1eef an to\u00e0n, dung l\u01b0\u1ee3ng cao.<\/p>\n C\u00e1c ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t v\u00e0 m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng b\u1ed9 ph\u00e2n lo\u1ea1i t\u1eeb \u0111\u1ec3 lo\u1ea1i b\u1ecf kim lo\u1ea1i nhi\u1ec5m b\u1ea9n kh\u1ecfi s\u1ea3n ph\u1ea9m ho\u1eb7c n\u01b0\u1edbc th\u1ea3i. C\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u00f3ng vai tr\u00f2 l\u1edbn trong ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m, khai th\u00e1c m\u1ecf v\u00e0 t\u00e1i ch\u1ebf, n\u00e2ng cao an to\u00e0n s\u1ea3n ph\u1ea9m v\u00e0 gi\u1ea3m ch\u1ea5t th\u1ea3i.<\/p>\n Xe l\u1eeda t\u1eeb tr\u01b0\u1eddng s\u1eed d\u1ee5ng nam ch\u00e2m m\u1ea1nh \u0111\u1ec3 n\u00e2ng v\u00e0 \u0111\u1ea9y ph\u01b0\u01a1ng ti\u1ec7n m\u00e0 kh\u00f4ng ti\u1ebfp x\u00fac v\u1eadt l\u00fd, gi\u00fap di chuy\u1ec3n nhanh h\u01a1n v\u00e0 b\u1ea3o tr\u00ec th\u1ea5p h\u01a1n. Trong khi v\u1eabn \u0111ang ph\u00e1t tri\u1ec3n t\u1ea1i Vi\u1ec7t Nam, c\u00f4ng ngh\u1ec7 n\u00e0y \u0111ang ti\u1ebfn b\u1ed9 nh\u1edd c\u00e1c ph\u00e1t tri\u1ec3n to\u00e0n c\u1ea7u v\u1ec1 h\u1ec7 th\u1ed1ng t\u1eeb tr\u01b0\u1eddng.<\/p>\n Tuabin gi\u00f3 s\u1eed d\u1ee5ng c\u00e1c nam ch\u00e2m v\u0129nh c\u1eedu l\u1edbn, \u0111\u1eb7c bi\u1ec7t l\u00e0 nam ch\u00e2m \u0111\u1ea5t hi\u1ebfm nh\u01b0 neodymium, trong c\u00e1c m\u00e1y ph\u00e1t \u0111i\u1ec7n c\u1ee7a ch\u00fang. C\u00e1c m\u00e1y ph\u00e1t t\u1eeb tr\u01b0\u1eddng cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng hi\u1ec7u qu\u1ea3, \u00edt b\u1ea3o tr\u00ec, gi\u00fap \u0111\u1ea1t m\u1ee5c ti\u00eau n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o.<\/p>\n M\u00e1y MRI l\u00e0 v\u00ed d\u1ee5 h\u00e0ng \u0111\u1ea7u v\u1ec1 c\u00f4ng ngh\u1ec7 t\u1eeb trong ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe, t\u1ea1o ra h\u00ecnh \u1ea3nh n\u1ed9i b\u1ed9 chi ti\u1ebft m\u00e0 kh\u00f4ng c\u1ea7n tia X. C\u00e1c h\u1ea1t nano t\u1eeb c\u0169ng \u0111ang \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1ec3 v\u1eadn chuy\u1ec3n thu\u1ed1c m\u1ee5c ti\u00eau, n\u00e2ng cao \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111i\u1ec1u tr\u1ecb v\u00e0 gi\u1ea3m t\u00e1c d\u1ee5ng ph\u1ee5.<\/p>\n C\u00f4ng ngh\u1ec7 t\u1eeb tr\u01b0\u1eddng \u0111ang ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng, v\u00e0 nhi\u1ec1u \u00fd t\u01b0\u1edfng m\u1edbi t\u1eadp trung v\u00e0o vi\u1ec7c l\u00e0m cho nam ch\u00e2m hi\u1ec7u qu\u1ea3 h\u01a1n, th\u00f4ng minh h\u01a1n v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng h\u01a1n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 xu h\u01b0\u1edbng l\u1edbn \u0111ang \u0111\u1ecbnh h\u00ecnh ng\u00e0nh c\u00f4ng nghi\u1ec7p hi\u1ec7n nay:<\/p>\n V\u1edbi c\u00e1c nguy\u00ean t\u1ed1 \u0111\u1ea5t hi\u1ebfm ng\u00e0y c\u00e0ng \u0111\u1eaft \u0111\u1ecf v\u00e0 kh\u00f3 khai th\u00e1c, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111ang th\u00fac \u0111\u1ea9y ph\u00e1t tri\u1ec3n nam ch\u00e2m m\u1ea1nh m\u00e0 kh\u00f4ng d\u1ef1a v\u00e0o ch\u00fang. Nh\u1eefng v\u1eadt li\u1ec7u n\u00e0y nh\u1eb1m cung c\u1ea5p s\u1ee9c m\u1ea1nh t\u1eeb tr\u01b0\u1eddng t\u01b0\u01a1ng t\u1ef1 m\u00e0 kh\u00f4ng g\u1eb7p ph\u1ea3i c\u00e1c th\u00e1ch th\u1ee9c v\u1ec1 chu\u1ed7i cung \u1ee9ng v\u00e0 m\u00f4i tr\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn khai th\u00e1c \u0111\u1ea5t hi\u1ebfm.<\/p>\n C\u00e1c l\u1edbp ph\u1ee7 t\u1eeb t\u00ednh m\u1ecfng \u0111ang m\u1edf ra c\u00e1nh c\u1eeda trong l\u0129nh v\u1ef1c \u0111i\u1ec7n t\u1eed, l\u01b0u tr\u1eef d\u1eef li\u1ec7u v\u00e0 c\u1ea3m bi\u1ebfn. B\u1eb1ng c\u00e1ch qu\u1ea3n l\u00fd t\u1eeb t\u00ednh \u1edf c\u1ea5p \u0111\u1ed9 nano, c\u00e1c thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 nh\u1ecf h\u01a1n, nhanh h\u01a1n v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng h\u01a1n \u2014 \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi m\u1ecdi th\u1ee9 t\u1eeb thi\u1ebft b\u1ecb ti\u00eau d\u00f9ng \u0111\u1ebfn thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p.<\/p>\n \u0110i\u1ec7n t\u1eed t\u1eeb t\u00ednh<\/strong> (ho\u1eb7c spintronics) s\u1eed d\u1ee5ng spin c\u1ee7a electron, kh\u00f4ng ch\u1ec9 l\u00e0 \u0111i\u1ec7n t\u00edch c\u1ee7a ch\u00fang, \u0111\u1ec3 l\u01b0u tr\u1eef v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng b\u1ed9 nh\u1edb v\u00e0 t\u00ednh to\u00e1n si\u00eau nhanh, ti\u00eau th\u1ee5 \u00edt n\u0103ng l\u01b0\u1ee3ng. C\u00e1c v\u1eadt li\u1ec7u th\u00f4ng minh thay \u0111\u1ed5i h\u00e0nh vi c\u1ee7a ch\u00fang ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n nh\u01b0 nhi\u1ec7t \u0111\u1ed9 ho\u1eb7c t\u1eeb tr\u01b0\u1eddng c\u0169ng b\u1eaft \u0111\u1ea7u xu\u1ea5t hi\u1ec7n trong c\u1ea3m bi\u1ebfn v\u00e0 b\u1ed9 truy\u1ec1n \u0111\u1ed9ng.<\/p>\n Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o b\u1eaft \u0111\u1ea7u k\u1ebft h\u1ee3p v\u1edbi c\u00f4ng ngh\u1ec7 c\u1ea3m bi\u1ebfn t\u1eeb<\/strong> \u0111\u1ec3 ph\u00e1t hi\u1ec7n v\u1ea5n \u0111\u1ec1, t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t m\u00e1y m\u00f3c v\u00e0 th\u00fac \u0111\u1ea9y t\u1ef1 \u0111\u1ed9ng h\u00f3a trong s\u1ea3n xu\u1ea5t, robot v\u00e0 h\u1ec7 th\u1ed1ng v\u1eadn chuy\u1ec3n. S\u1ef1 k\u1ebft h\u1ee3p n\u00e0y mang l\u1ea1i kh\u1ea3 n\u0103ng gi\u00e1m s\u00e1t th\u00f4ng minh theo th\u1eddi gian th\u1ef1c v\u00e0 gi\u1ea3m th\u1eddi gian ch\u1ebft.<\/p>\n C\u00e1c m\u1ed1i quan t\u00e2m v\u1ec1 m\u00f4i tr\u01b0\u1eddng \u0111ang th\u00fac \u0111\u1ea9y ph\u00e1t tri\u1ec3n nam ch\u00e2m c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf, l\u1edbp ph\u1ee7 kh\u00f4ng \u0111\u1ed9c h\u1ea1i v\u00e0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t c\u00f3 d\u1ea5u ch\u00e2n carbon nh\u1ecf h\u01a1n. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c th\u1ecb tr\u01b0\u1eddng nh\u01b0 Vi\u1ec7t Nam, n\u01a1i hi\u1ec7u su\u1ea5t v\u00e0 b\u1ec1n v\u1eefng \u0111\u1ec1u \u0111\u01b0\u1ee3c \u0111\u1eb7t l\u00ean h\u00e0ng \u0111\u1ea7u.<\/p>\n T\u1ea1i NBAEM, ch\u00fang t\u00f4i hi\u1ec3u r\u1eb1ng th\u00e0nh c\u00f4ng c\u1ee7a b\u1ea5t k\u1ef3 c\u00f4ng ngh\u1ec7 t\u1eeb n\u00e0o b\u1eaft \u0111\u1ea7u t\u1eeb ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a v\u1eadt li\u1ec7u. D\u00f9 b\u1ea1n ho\u1ea1t \u0111\u1ed9ng trong l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t, thi\u1ebft b\u1ecb y t\u1ebf, n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o hay v\u1eadn t\u1ea3i, nam ch\u00e2m ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 mang l\u1ea1i hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n, tu\u1ed5i th\u1ecd l\u00e2u h\u01a1n v\u00e0 \u00edt h\u1ecfng h\u00f3c h\u01a1n.<\/p>\n Ch\u00fang t\u00f4i cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c gi\u1ea3i ph\u00e1p t\u1eeb t\u00ednh c\u00f4ng nghi\u1ec7p, bao g\u1ed3m:<\/p>\n Quy tr\u00ecnh s\u1ea3n xu\u1ea5t c\u1ee7a ch\u00fang t\u00f4i t\u1eadp trung v\u00e0o \u0111\u1ed9 ch\u00ednh x\u00e1c, nh\u1ea5t qu\u00e1n v\u00e0 \u0111\u1ed9 b\u1ec1n. Ch\u00fang t\u00f4i tu\u00e2n th\u1ee7 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t t\u1eeb kh\u00e2u l\u1ef1a ch\u1ecdn nguy\u00ean li\u1ec7u \u0111\u1ebfn th\u00e0nh ph\u1ea9m cu\u1ed1i c\u00f9ng, \u0111\u1ea3m b\u1ea3o m\u1ecdi nam ch\u00e2m \u0111\u1ec1u \u0111\u00e1p \u1ee9ng \u0111\u00fang th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt. \u0110i\u1ec1u n\u00e0y mang l\u1ea1i s\u1ee9c m\u1ea1nh t\u1eeb t\u00ednh \u0111\u00e1ng tin c\u1eady, hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh v\u00e0 tu\u1ed5i th\u1ecd d\u00e0i l\u00e2u \u2014 kh\u00f4ng c\u1ea7n \u0111o\u00e1n m\u00f2.<\/p>\n Kh\u00f4ng ph\u1ea3i ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u00e0o c\u0169ng ho\u1ea1t \u0111\u1ed9ng theo c\u00f9ng m\u1ed9t th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao ch\u00fang t\u00f4i h\u1ee3p t\u00e1c v\u1edbi c\u00e1c doanh nghi\u1ec7p \u0111\u1ec3 thi\u1ebft k\u1ebf nam ch\u00e2m ph\u00f9 h\u1ee3p ch\u00ednh x\u00e1c v\u1edbi nhu c\u1ea7u c\u1ee7a h\u1ecd\u2014d\u00f9 \u0111\u00f3 l\u00e0 h\u00ecnh d\u1ea1ng c\u1ee5 th\u1ec3, l\u1edbp ph\u1ee7, c\u01b0\u1eddng \u0111\u1ed9 t\u1eeb tr\u01b0\u1eddng hay kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t.<\/p>\n Nam ch\u00e2m c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e3 v\u00e0 \u0111ang ho\u1ea1t \u0111\u1ed9ng trong:<\/p>\n B\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p kh\u1ea3 n\u0103ng k\u1ef9 thu\u1eadt m\u1ea1nh m\u1ebd v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p \u0111a d\u1ea1ng, NBAEM cung c\u1ea5p c\u00e1c v\u1eadt li\u1ec7u t\u1eeb ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u c\u1ee7a c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p t\u1ea1i Vi\u1ec7t Nam\u2014t\u1eeb c\u00e1c m\u1eabu th\u1eed nh\u1ecf \u0111\u1ebfn c\u00e1c l\u00f4 s\u1ea3n xu\u1ea5t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn.<\/p>\n Ch\u1ecdn v\u1eadt li\u1ec7u t\u1eeb ph\u00f9 h\u1ee3p b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c hi\u1ec3u r\u00f5 b\u1ea1n c\u1ea7n n\u00f3 l\u00e0m g\u00ec. M\u1ed7i ng\u00e0nh\u2014d\u00f9 l\u00e0 s\u1ea3n xu\u1ea5t, \u0111i\u1ec7n t\u1eed, n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o hay thi\u1ebft b\u1ecb y t\u1ebf\u2014\u0111\u1ec1u c\u00f3 nh\u1eefng y\u00eau c\u1ea7u kh\u00e1c nhau.<\/p>\n Tr\u01b0\u1edbc khi ch\u1ecdn, h\u00e3y so s\u00e1nh t\u00ednh ch\u1ea5t t\u1eeb c\u1ee7a v\u1eadt li\u1ec7u v\u1edbi \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n:<\/p>\n B\u1ea1n c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n v\u00e0o lo\u1ea1i v\u1eadt li\u1ec7u t\u1eeb t\u00ednh<\/a><\/strong> \u0111\u1ec3 hi\u1ec3u c\u00e1ch m\u1ed7i lo\u1ea1i ho\u1ea1t \u0111\u1ed9ng.<\/p>\n Nam ch\u00e2m \u0111\u1ea5t hi\u1ebfm nh\u01b0 neodymium v\u00e0 samarium-cobalt m\u1ea1nh m\u1ebd nh\u01b0ng c\u00f3 gi\u00e1 cao h\u01a1n v\u00e0 ph\u1ee5 thu\u1ed9c v\u00e0o chu\u1ed7i cung \u1ee9ng to\u00e0n c\u1ea7u. N\u1ebfu ng\u00e2n s\u00e1ch ho\u1eb7c \u1ed5n \u0111\u1ecbnh ngu\u1ed3n cung l\u00e0 m\u1ed1i quan t\u00e2m, nam ch\u00e2m ferrite c\u00f3 th\u1ec3 l\u00e0 l\u1ef1a ch\u1ecdn thay th\u1ebf m\u1ea1nh m\u1ebd.<\/p>\n NBAEM cung c\u1ea5p:<\/p>\n L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u t\u1eeb t\u00ednh ph\u00f9 h\u1ee3p cho ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u1ee7a b\u1ea1n th\u01b0\u1eddng \u0111\u00f2i h\u1ecfi \u0111\u00e1nh gi\u00e1 gi\u1eefa hi\u1ec7u su\u1ea5t k\u1ef9 thu\u1eadt v\u00e0 chi ph\u00ed, ngu\u1ed3n cung c\u1ea5p. V\u1edbi chuy\u00ean m\u00f4n c\u1ee7a NBAEM, b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c c\u00e1c gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u v\u1eadn h\u00e0nh c\u1ee7a m\u00ecnh.<\/p>\n Vi\u1ec7t Nam \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong th\u1ecb tr\u01b0\u1eddng v\u1eadt li\u1ec7u t\u1eeb tr\u01b0\u1eddng to\u00e0n c\u1ea7u, cung c\u1ea5p ph\u1ea7n l\u1edbn nam ch\u00e2m \u0111\u1ea5t hi\u1ebfm c\u1ee7a th\u1ebf gi\u1edbi, bao g\u1ed3m neodymium v\u00e0 samarium-cobalt. Ngu\u1ed3n cung n\u00e0y \u0111\u00e3 gi\u00fap Vi\u1ec7t Nam tr\u1edf th\u00e0nh \u0111\u1ed1i t\u00e1c ch\u00ednh cho c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t trong ng\u00e0nh c\u00f4ng nghi\u1ec7p \u00f4 t\u00f4, \u0111i\u1ec7n t\u1eed, n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o v\u00e0 y t\u1ebf d\u1ef1a v\u00e0o nam ch\u00e2m hi\u1ec7u su\u1ea5t cao.<\/p>\n Nhu c\u1ea7u v\u1ec1 c\u00f4ng ngh\u1ec7 t\u1eeb tr\u01b0\u1eddng \u0111ang t\u0103ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi, th\u00fac \u0111\u1ea9y b\u1edfi xe \u0111i\u1ec7n, turbine gi\u00f3, robot ti\u00ean ti\u1ebfn v\u00e0 l\u01b0u tr\u1eef d\u1eef li\u1ec7u th\u1ebf h\u1ec7 m\u1edbi. C\u00e1c ng\u00e0nh n\u00e0y \u0111ang th\u00fac \u0111\u1ea9y t\u00ecm ki\u1ebfm c\u00e1c gi\u1ea3i ph\u00e1p t\u1eeb tr\u01b0\u1eddng m\u1ea1nh h\u01a1n, hi\u1ec7u qu\u1ea3 h\u01a1n v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng h\u01a1n. C\u00e1c kho\u1ea3n \u0111\u1ea7u t\u01b0 v\u00e0o Nghi\u00ean c\u1ee9u v\u00e0 Ph\u00e1t tri\u1ec3n t\u1eadp trung v\u00e0o c\u00e1c l\u1ef1a ch\u1ecdn kh\u00f4ng ch\u1ee9a \u0111\u1ea5t hi\u1ebfm, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n c\u1ea3i ti\u1ebfn v\u00e0 ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t ti\u00ean ti\u1ebfn \u0111\u1ec3 gi\u1ea3m chi ph\u00ed v\u00e0 t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng.<\/p>\n NBAEM \u0111ang ph\u00f9 h\u1ee3p v\u1edbi xu h\u01b0\u1edbng n\u00e0y b\u1eb1ng c\u00e1ch m\u1edf r\u1ed9ng n\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t, \u0111\u1ea7u t\u01b0 v\u00e0o s\u1ea3n xu\u1ea5t b\u1ec1n v\u1eefng v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c gi\u1ea3i ph\u00e1p t\u00f9y ch\u1ec9nh cho kh\u00e1ch h\u00e0ng to\u00e0n c\u1ea7u. V\u1edbi tr\u1ecdng t\u00e2m v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng, \u0111\u1ed9 tin c\u1eady v\u00e0 \u0111\u1ed5i m\u1edbi s\u00e1ng t\u1ea1o, NBAEM h\u01b0\u1edbng t\u1edbi \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt ng\u00e0y c\u00e0ng cao c\u1ee7a c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u1ed3ng th\u1eddi h\u1ed7 tr\u1ee3 \u1ed5n \u0111\u1ecbnh ngu\u1ed3n cung d\u00e0i h\u1ea1n t\u1ea1i th\u1ecb tr\u01b0\u1eddng trong n\u01b0\u1edbc v\u00e0 qu\u1ed1c t\u1ebf.<\/p>\n C\u00f4ng ngh\u1ec7 t\u1eeb tr\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c t\u1ea1i Vi\u1ec7t Nam, \u0111\u1eb7c bi\u1ec7t l\u00e0 n\u01a1i y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c, hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1ed9 tin c\u1eady cao. M\u1ed9t s\u1ed1 ng\u01b0\u1eddi d\u00f9ng l\u1edbn nh\u1ea5t bao g\u1ed3m:<\/p>\n C\u00f3. Nhi\u1ec1u v\u1eadt li\u1ec7u t\u1eeb\u2014\u0111\u1eb7c bi\u1ec7t l\u00e0 neodymium, samarium-cobalt v\u00e0 ferrite\u2014c\u00f3 th\u1ec3 thu h\u1ed3i, x\u1eed l\u00fd v\u00e0 t\u00e1i s\u1eed d\u1ee5ng. C\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p t\u1ea1i Vi\u1ec7t Nam ng\u00e0y c\u00e0ng \u00e1p d\u1ee5ng quy tr\u00ecnh t\u00e1i ch\u1ebf \u0111\u1ec3 gi\u1ea3m chi ph\u00ed v\u00e0 gi\u1ea3m t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng, \u0111\u1eb7c bi\u1ec7t l\u00e0 do gi\u00e1 c\u1ea3 v\u00e0 ngu\u1ed3n cung c\u1ee7a c\u00e1c nguy\u00ean t\u1ed1 \u0111\u1ea5t hi\u1ebfm.<\/p>\n Kh\u00e1m ph\u00e1 c\u00e1c c\u00f4ng ngh\u1ec7 t\u1eeb t\u00ednh, \u1ee9ng d\u1ee5ng v\u00e0 v\u1eadt li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng t\u1eeb NBAEM, nh\u00e0 cung c\u1ea5p gi\u1ea3i ph\u00e1p t\u1eeb t\u00ednh to\u00e0n c\u1ea7u \u0111\u00e1ng tin c\u1eady c\u1ee7a b\u1ea1n<\/p>","protected":false},"author":1,"featured_media":2023,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2024","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"jetpack_featured_media_url":"https:\/\/nbaem.com\/wp-content\/uploads\/2025\/08\/magnetic_technologies_t7ZBA0B9O.webp","_links":{"self":[{"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/2024","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/comments?post=2024"}],"version-history":[{"count":1,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/2024\/revisions"}],"predecessor-version":[{"id":2028,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/posts\/2024\/revisions\/2028"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/media\/2023"}],"wp:attachment":[{"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/media?parent=2024"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/categories?post=2024"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbaem.com\/vi\/wp-json\/wp\/v2\/tags?post=2024"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Nguy\u00ean T\u1eafc C\u01a1 B\u1ea3n C\u1ee7a T\u1eeb T\u00ednh<\/h3>\n
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C\u00e1c Lo\u1ea1i V\u1eadt Li\u1ec7u T\u1eeb<\/h3>\n
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C\u00f4ng ngh\u1ec7 t\u1eeb tr\u01b0\u1eddng ch\u00ednh v\u00e0 \u1ee8ng d\u1ee5ng c\u1ee7a ch\u00fang<\/h2>\n
C\u1ea3m bi\u1ebfn t\u1eeb tr\u01b0\u1eddng v\u00e0 B\u1ed9 truy\u1ec1n \u0111\u1ed9ng<\/h3>\n
L\u01b0u tr\u1eef t\u1eeb tr\u01b0\u1eddng<\/h3>\n
Ph\u00e2n lo\u1ea1i v\u00e0 L\u1ecdc t\u1eeb tr\u01b0\u1eddng<\/h3>\n
Giao th\u00f4ng v\u1eadn t\u1ea3i t\u1eeb tr\u01b0\u1eddng<\/h3>\n
\u1ee8ng d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o<\/h3>\n
Thi\u1ebft b\u1ecb y t\u1ebf v\u00e0 ch\u1ea9n \u0111o\u00e1n t\u1eeb tr\u01b0\u1eddng<\/h3>\n
C\u00e1c \u0111\u1ed5i m\u1edbi v\u00e0 xu h\u01b0\u1edbng g\u1ea7n \u0111\u00e2y trong c\u00f4ng ngh\u1ec7 t\u1eeb tr\u01b0\u1eddng<\/h2>\n
V\u1eadt li\u1ec7u t\u1eeb kh\u00f4ng ch\u1ee9a \u0111\u1ea5t hi\u1ebfm<\/h3>\n
M\u00e0ng m\u1ecfng t\u1eeb v\u00e0 C\u00f4ng ngh\u1ec7 nano t\u1eeb tr\u01b0\u1eddng<\/h3>\n
V\u1eadt li\u1ec7u t\u1eeb th\u00f4ng minh v\u00e0 Spintronics<\/h3>\n
H\u1ec7 th\u1ed1ng c\u1ea3m bi\u1ebfn t\u1eeb v\u00e0 Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o<\/h3>\n
Gi\u1ea3i ph\u00e1p t\u1eeb t\u00ednh th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng<\/h3>\n
T\u1ea7m quan tr\u1ecdng c\u1ee7a v\u1eadt li\u1ec7u t\u1eeb ch\u1ea5t l\u01b0\u1ee3ng - Chuy\u00ean m\u00f4n NBAEM<\/h2>\n
D\u00f2ng s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i<\/h3>\n
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Ch\u1ea5t l\u01b0\u1ee3ng b\u1ea1n c\u00f3 th\u1ec3 tin c\u1eady<\/h3>\n
Gi\u1ea3i ph\u00e1p t\u1eeb t\u00ednh t\u00f9y ch\u1ec9nh<\/h3>\n
\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf<\/h3>\n
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C\u00e1ch ch\u1ecdn v\u1eadt li\u1ec7u t\u1eeb ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u ng\u00e0nh c\u1ee7a b\u1ea1n<\/h2>\n
Hi\u1ec3u r\u00f5 t\u00ednh ch\u1ea5t t\u1eeb c\u1ee7a b\u1ea1n<\/h3>\n
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C\u00e1c y\u1ebfu t\u1ed1 ch\u1ecdn l\u1ef1a ch\u00ednh<\/h3>\n
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\n \nY\u1ebfu t\u1ed1<\/th>\n T\u1ea1i sao \u0111i\u1ec1u n\u00e0y quan tr\u1ecdng<\/th>\n V\u00ed d\u1ee5 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t<\/th>\n<\/tr>\n<\/thead>\n \n \u0110\u1ed9 m\u1ea1nh t\u1eeb cao<\/td>\n S\u1ee9c k\u00e9o ho\u1eb7c l\u1ef1c gi\u1eef ch\u1eb7t m\u1ea1nh<\/td>\n Nam ch\u00e2m Neodymium<\/td>\n<\/tr>\n \n Kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t<\/td>\n Ho\u1ea1t \u0111\u1ed9ng trong m\u00e1y m\u00f3c nhi\u1ec7t \u0111\u1ed9 cao<\/td>\n Nam ch\u00e2m samari-cobalt<\/td>\n<\/tr>\n \n B\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n<\/td>\n Ch\u1ecbu \u1ea9m v\u00e0 h\u00f3a ch\u1ea5t<\/td>\n Nam ch\u00e2m neodymium ho\u1eb7c ferrite ph\u1ee7 l\u1edbp<\/td>\n<\/tr>\n \n Hi\u1ec7u qu\u1ea3 chi ph\u00ed<\/td>\n Chi ph\u00ed ban \u0111\u1ea7u th\u1ea5p h\u01a1n<\/td>\n Nam ch\u00e2m ferrite<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Chi ph\u00ed v\u00e0 kh\u1ea3 n\u0103ng cung c\u1ea5p<\/h3>\n
H\u1ed7 tr\u1ee3 c\u1ee7a NBAEM<\/h3>\n
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Tri\u1ec3n v\u1ecdng t\u01b0\u01a1ng lai C\u00f4ng ngh\u1ec7 t\u1eeb t\u00ednh t\u1ea1i Vi\u1ec7t Nam v\u00e0 Th\u1ecb tr\u01b0\u1eddng to\u00e0n c\u1ea7u<\/h2>\n
C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n
C\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u00e0o h\u01b0\u1edfng l\u1ee3i nhi\u1ec1u nh\u1ea5t t\u1eeb c\u00f4ng ngh\u1ec7 t\u1eeb tr\u01b0\u1eddng<\/h3>\n
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Nam ch\u00e2m \u0111\u1ea5t hi\u1ebfm kh\u00e1c bi\u1ec7t nh\u01b0 th\u1ebf n\u00e0o so v\u1edbi nam ch\u00e2m ferrite<\/h3>\n
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C\u00e1c v\u1eadt li\u1ec7u t\u1eeb c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf ho\u1eb7c t\u00e1i s\u1eed d\u1ee5ng kh\u00f4ng<\/h3>\n
C\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn v\u1eadt li\u1ec7u t\u1eeb t\u00ednh<\/h3>\n
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