Study on Mechanism of Stability in Cu_2/CdS Solar Cells
Cu_2S/CdS太阳电池稳定性机理的研究

The stability of the Cu_2S/CdS solar cells in various conditions was described.The relationbetween stability and oxygen concentration as well as the quantity of the water vapour werepresented in detail. Meantime the effect of the temperature and vacuum degree on the stabi-lity was also indicated.The dependences of the stability on the junction type and junction ca-pacity and series resistance as well as the spectrum response of the cells were given and discus-sad.A new iolea about the degradation of Cu_2S/CdS solar cells was proposed.Therefore, somephenomena of the degradation can be explained.