非均匀颗粒系统呈现的磁电阻效应与电子在两相颗粒界面的自旋相关散射有关。
The room magnetoresistance effect is largely enhanced in such an inhomogeneous granular system due to the spin dependent scattering of electrons at the interface of the two phases.
结果表明，该方法制得的材料具有单一的橄榄石结构，样品形貌规则、颗粒均匀。
The results show that materials with a single olivine structure, rules of the sample morphology and particle uniformity.
一全套过程有对快速凝固后的钢水成均匀的颗粒排放。
A full set of processes of rapid solidification of molten steel into a uniform particle emissions.
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