Dopant distribution in LDD region is getting closer to substrate surface.LDD区域中的杂质分布越来越靠近衬底表面.Uses: As an activator of phosphor and dopant of garnet.用途: 用于荧光粉的活化剂和柘榴石的添加剂.The promotion effect of lanthanide - dopant was b...
Chichester set off once more in spite of his friends'attempts to dissuade him.奇切思特不顾朋友们的劝阻,再次启程远航.Chichester set off once more in spite of his friends’ attempts to dissuade him.奇切思特不顾朋友们的劝阻,再次启程远航。Chichester's ...