The magnitude of electron mobility is indicative of the frequency of the events that free electrons, being acted on by an electric field, are scattered by imperfection in the crystal lattice.
The magnitude of electron mobility is indicative of the frequency of the events that free electrons, being acted on by an electric field, are scattered by imperfection in the crystal lattice.
自由电子在电场的作用下，会由于晶体中的杂质而发生散射，迁移率就是指这种散射发生的频率。