p-type conductivity
英 [piː taɪp ˌkɒndʌkˈtɪvəti]
美 [piː taɪp ˌkɑːndʌkˈtɪvəti]
P型半导体电导性；P型半导体导电率
双语例句
- It is thought that p-type transparent conductive oxide ( TCO) films can open a new way to a range of novel applications. However its electric conductivity which is far smaller than that of n-TCO films becomes the key factor limiting its application.
p-TCO薄膜可能开辟一个新的应用领域，但其导电率远小于n-TCO薄膜的导电率，成为制约p-n型TCO应用的关键问题之一。 - Most of the pyrites from Mesozoic vein gold deposits and gold deposits hosted in volcanic and sub-volcanic rocks belong to the mixed type of N-type and P-type electric conductivity except a few belonging to simple N-type.
大多数产于中生代岩体中的中深脉状金矿、火山次火山岩中的金矿床，黄铁矿为“电子心”、“空穴心”混合型导电，个别的为单一的“空穴心”导电。 - Photoluminescence spectrum at 77 K with a characteristic of N related neutral acceptor bound excitons ( A0X) was given. The mechanism of p-type conductivity realized by donor-acceptor co-doping was proposed, which is useful to the control of conductivity in ZnO films.
给出了N相关的中性受主束缚激子为特征的低温光致发光谱，提出了施主-受主共掺实现ZnO薄膜p型掺杂的机理，所得结果对ZnO薄膜的导电类型控制具有普遍性意义。 - Photoconductivity of the p-type ZnO films was also investigated and the conductivity of the films under ultraviolet illumination is about 600 times larger than that in the dark. A series of electrode patterns for standard microwave test were designed and fabricated.
对p型ZnO薄膜的光电效应也进行了研究，在紫外光照射下其导电性能提高了600倍。设计出适合微波标准测试的一系列电极，摸索出一套适合ZnO基器件的光刻工艺。