作者redblue0220 (霜淇淋QQ)
看板comm_and_RF
標題[問題] 有關wafer問題
時間Mon Oct 27 17:37:40 2008
作業做到卡住...
A batch of silicon wafers is labeled as 12-inch, (100), DSP, p-type-doped,
15~20
Ω-cm. What do (a) DSP,mean? (b) What is the most possible dopant specie?
(c) What is the doping level?
麻煩大大幫一下小弟>/////<
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