The results show that when the silver halide which is adsorbed dye J-aggregate is exposed with ultraviolet area (355nm), the dye causes an increase in the decay of photoelectron.

• 说明染料增加了氯化银微晶中的隙间银离子浓度．可见光照射吸附有机染料的氯化银时,染料能够将染料激发态的光电子转移到氯化银中;