| 摘要 |
FIELD: physics.SUBSTANCE: electrophotographic photosensitive element has a transition layer consisting of five or more intermediate a-SiC layers between a photoconducting a-Si layer and a surface a-SiC layer. In cases when two layers adjacent to each other, in which C/(Si+C) has a value from 0.35 to 0.65, are selected from a number of intermediate a-SiC layers included in the transition layer, the rate of growth between C/(Si+C) of the intermediate a-SiC layer on the side of the photoconducting layer and the C/(Si+C) of the intermediate a-SiC layer on the side of the surface layer, i.e. the rate of growth between layers, is equal to or less than 19%.EFFECT: invention provides an electrophotographic photosensitive element whose intermediate layers do not separate.9 cl, 4 dwg, 28 tbl |
