摘要 |
An n layer, an i layer and a p layer are laminated, in that order, in a non-single-crystal thin film solar cell. The n layer, a part of the n layer, or the n layer and part of the i layer, is formed at a low substrate temperature T1. The i layer and the p layer; the residual n layer, i layer and p layer; or the residual i layer and p layer, are formed at a higher substrate temperature T2 than T1. More particularly, T1 is between about 70° C. and 120° C., and T2 is between about 120° C. and 450° C.
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