【摘要】 给出了光表面控制负阻晶体管 PNEGIT( Photo- Controlled Surface Negative ImpedanceTransistor)的电路模型 ,从栅控晶体管数学模型出发并结合光电池的电路模型 ,用电路模型描写带有表面复合和体复合的器件 ,模型为研究 PNEGIT和表面控制负阻晶体管 NEGIT( Surface- Controlled Negative Impedance Transistor)以及探讨该类器件的新用途提供了一种手段 ,把模拟结果与实验进行了对比更多还原

【Abstract】 A circuit model of Photo-Controlled Surface Negative Impedance Trans istor (PNEGIT) is presented.Based on the mathematical model of a gate-controlled transistor and the circuit model of solar cells, a device with surface and body recombina tions is described for the first time by a circuit model,which provides a m ethod for studying PNEGIT,Surfac e Negative Impedance Transistor (NEGIT) and their applied circuits.Results of s imulation and experiment are compared.更多还原