P-type semiconductor P型半导体;型
p-type semiconductor detail空穴型半导体
N-P-N type semiconductor triodeNPN型半导体三极管
p-type transparent oxide semiconductor filmsp型TOS薄膜
p-type transparent oxides semiconductorp型透明氧化物半导体
The sensing films had excellent selectivity to oxidation gas NO2. Current will increase with the concentration of the gas increasing which was identical with the rules that the oxidation gas NO2 adsorbed on the P-type semiconductor.
该敏感膜对氧化性气体NO2具有较好的选择性,电流随NO2气体浓度的增加而增大,符合氧化性气体(NO2)吸附到P型半导体上时将使载流子增多,电阻减小,电流增大的规律。
参考来源 - 酞菁薄膜材料气体传感器研制及其特性研究