Abstract: An electrophotographic light-receiving member comprises a conductive substrate and a light-receiving layer having a photoconductive layer and a surface layer which are successively layered on the conductive substrate, wherein;the photoconductive layer is comprised of a non-monocrystalline material mainly composed of a silicon atom and containing at least a carbon atom, a hydrogen atom and a fluorine atom;the surface layer is mainly composed of a silicon atom and contains a carbon atom, a hydrogen atom and a halogen atom;the carbon atom in the photoconductive layer is in a non-uniform content in the layer thickness direction and in a higher content on the side of the conductive substrate and in a lower content on the side of the surface layer at every point in the layer thickness direction, and is in a content of from 0.

Abstract: A process for producing a light-receiving member comprising a substrate and provided thereon a blocking layer and a photoconductive layer each comprised of a non-monocrystalline material is disclosed in which the blocking layer is comprised of a non-monocrystalline material comprising silicon atoms as matrix and at least one kind of atoms selected from the group consisting of carbon atoms, oxygen atoms and nitrogen atoms, the process comprising forming the blocking layer and the photoconductive layer by plasma CVD using glow discharge decomposition of a starting material gas caused by applying to the starting material gas an electromagnetic wave with a frequency of from 20 MHz to 450 MHz.

Abstract: An electrophotographic light-receiving member comprising a conductive substrate 101 and laminated thereto a non-monocrystalline material photoconductive layer 102 and a surface layer 103. The photoconductive layer 102 is mainly composed of silicon atoms and contains at least carbon atoms and hydrogen atoms. The percentage of carbon atoms having a carbon-carbon bond in the photoconductive layer is controlled to be not more than 60% based on the whole carbon atoms contained therein, and, in an instance in which a blocking layer 104 is provided between the conductive substrate 101 and the photoconductive layer 102, the percentage of carbon atoms having a carbon-carbon bond in the blocking layer is also controlled. This makes it possible to prevent clusters of carbon atoms from being formed in the photoconductive layer or blocking layer.