CAJ | 학술논문

利用AMPS-1D软件研究了材料带隙和阴极功函数对异质结有机太阳电池的开路电压的影响。仿真实验结果表明：有机太阳电池的开路电压和材料带隙满足线性关系；活性层材料的带隙一定时，开路电压随阴极功函数的增大而减小，同时开路电压随温度的升高而减小，并呈现一次指数衰减的趋势；活性层内部载流子的复合率随阴极功函数的增大而增大，进而导致器件内部电场强度的减小。
이용AMPS-1D연건연구료재료대극화음겁공함수대이질결유궤태양전지적개로전압적영향。방진실험결과표명：유궤태양전지적개로전압화재료대극만족선성관계；활성층재료적대극일정시，개로전압수음겁공함수적증대이감소，동시개로전압수온도적승고이감소，병정현일차지수쇠감적추세；활성층내부재류자적복합솔수음겁공함수적증대이증대，진이도치기건내부전장강도적감소。
AMPS-1 D software was used to study the effect of the band gaps and the cathode material work function on the open circuit voltage of heterojunction organic solar cells. The simulation results were showed that they were linear relationship between the open circuit voltage and band gap. When the band gap of the active layer materials was fixed,the open circuit voltage was decreased with the increasing of the cathode work function and temperature which was presented an exponential decay trend. The internal carriers recombination rate of active layer was in-creased with the increasing of the cathode work function,which was resulted in the decreasing of the internal electric field intensity of device.