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COATING MATERIAL FOR FORMING SEMICONDUCTORS, SEMICONDUCTOR THIN FILM, THIN FILM SOLAR CELL AND METHOD FOR MANUFACTURING THIN FILM SOLAR CELL
COATING MATERIAL FOR FORMING SEMICONDUCTORS, SEMICONDUCTOR THIN FILM, THIN FILM SOLAR CELL AND METHOD FOR MANUFACTURING THIN FILM SOLAR CELL
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机译:用于形成半导体的涂层材料,半导体薄膜,薄膜太阳能电池以及制造薄膜太阳能电池的方法
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摘要
The present invention aims to provide a coating liquid for forming a semiconductor which facilitates large-area production of a semiconductor that is useful as a semiconductor material of a solar cell with high conversion efficiency and small variation in the conversion efficiency, and enables control of the film thickness. The present invention also aims to provide a semiconductor thin film produced from the coating liquid for forming a semiconductor, a thin film solar cell, and a method for producing the thin film solar cell. The present invention relates to a coating liquid for forming a semiconductor, including a complex that includes a group 15 metal element of the periodic table and sulfur and/or selenium, the coating liquid having a molar ratio of the group 15 metal element of the periodic table to the sulfur and/or selenium of 1:2 to 1:10.
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