Process for producing a layer containing silicon and photoelectric conversion device utilizing this process

摘要

Process for producing layers of silicon or one of its alloys in pure or doped form and able to absorb optical radiation, the layers being of limited thickness, it comprising a first stage of depositing the layer by chemical decomposition of a gaseous mixture containing silane at a temperature close to the crystallization temperature and a second stage of treating in a hydrogen plasma at a lower temperature.