DETERMINATION OF THE GENERATION LIFETIME AND SURFACE GENERATION VELOCITY BY VOLTAGE STEP METHOD
阶跃电压法确定产生寿命和表面产生速度

A simple method for determining both the generation lifetime and surface generation velocity is suggested. By this method, using the data of three points from the MOS capacitance transient response to a step voltage, both the generation lifetime and surface generation velocity can be calculated readily. The experimental results show that this method is reasonable, and indicate that neglecting surface generation velocity would result in reducing of apparent generation lifetime.