The results show that the effect of the parasitic PNP, transistor;. Is so serious under the condition of thinepitaxy that it can not be neglected even if the technology of doping gold is used.
结果指出，在薄外延条件下，寄生pnp效应严重，即使采用掺金工艺，寄生pnp效应也不能忽略不计。
2
Chemical beam epitaxy (CBE), a novel technique for thin-film crystal growth, is introduced.