vortex pinning 中文意思是什麼
vortex pinning
解釋
磁力線緊縮-
Often the vortex pinning can be increased by making the individual crystallites ( or grains ) of the material smaller, thus increasing the surface area associated with grain boundaries, where vortices get pinned
這是因為晶粒邊界面積的比例，會隨著晶粒的縮小而增加，而渦流就是固定在晶粒邊界上。 -
Another method of increasing vortex pinning involves adding microscopic inclusions of some second material such as yttrium oxide or titanium diboride
另一個增強渦流固定效果的方法是加入第二種材料的小顆粒，例如氧化釔或是二硼化鈦。
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