Amorphous silicon films are prepared at lower temperature of 350 ℃ by new catalytic chemical vapor deposition method.In the method,material gases (SiH 4 and H 2) are decomposed by catalytic reaction at given temper...Amorphous silicon films are prepared at lower temperature of 350 ℃ by new catalytic chemical vapor deposition method.In the method,material gases (SiH 4 and H 2) are decomposed by catalytic reaction at given temperature,so a-Si films are deposited on substrates.It is found that a-Si films with high quality can be obtain,such as high photosensitivity of 10 6,low spin density of 2.5×10 16 cm -3 .展开更多
The laser equipment is one of the key equipment in the production line of the solar energy. In this article, the author de-scribes the application of the laser equipment in the production line of the amorphous silicon...The laser equipment is one of the key equipment in the production line of the solar energy. In this article, the author de-scribes the application of the laser equipment in the production line of the amorphous silicon film solar cells, and points out that the stable and exactitude is the key direction of the future development of the laser scribing equipment.展开更多
文摘Amorphous silicon films are prepared at lower temperature of 350 ℃ by new catalytic chemical vapor deposition method.In the method,material gases (SiH 4 and H 2) are decomposed by catalytic reaction at given temperature,so a-Si films are deposited on substrates.It is found that a-Si films with high quality can be obtain,such as high photosensitivity of 10 6,low spin density of 2.5×10 16 cm -3 .
文摘The laser equipment is one of the key equipment in the production line of the solar energy. In this article, the author de-scribes the application of the laser equipment in the production line of the amorphous silicon film solar cells, and points out that the stable and exactitude is the key direction of the future development of the laser scribing equipment.
