Microstructure ntawm cov ntaub ntawv

Hauv paus, lub microstructure ntawm cov khoom txiav txim siab nws cov khoom macroscopic, yog li nws yuav tsum tau coj los ntawm magnetic quantum txoj kev xav los tshuaj xyuas thiab txhim kho cov khoom siv microstructure los txhim kho lawv cov khoom sib nqus macroscopic. Kev tshawb fawb ntawm cov ntaub ntawv sib nqus mos tau hloov los ntawm ntxhib-grained rau nano-crystalline alloy khoom npaj thiab nws cov qauv tsim. Kev tshawb fawb ntawm nanomaterials thiab kev tshawb fawb ntawm cov khoom tsim yog tsim raws li lub tswv yim ntawm macroscopic magnetic zog, uas yog, cov khoom tsim yog nqa tawm los ntawm thawj lub hauv paus ntsiab lus. Hais txog cov ntaub ntawv sib nqus, nrog rau kev txhim kho ntawm kev tshawb fawb niaj hnub thiab thev naus laus zis, quantum txoj kev xav tau ua tiav kev txhais lus ntawm spin-cov ntaub ntawv xaj thiab kev sib xyaw ntawm quantum txoj kev xav thiab micromagnetism tau maj mam ua tiav cov hom phiaj ntawm siab saturation magnetic induction thiab qis. - poob soft magnetism.