| 摘要 |
PROBLEM TO BE SOLVED: To provide a compound semiconductor layer which is formed by a nanoparticle coating and burning method without causing deterioration in manufacturing throughput, has a thickness capable of sufficiently absorbing sunlight, and which inhibits generation of cracks.SOLUTION: The compound semiconductor layer comprises a first compound semiconductor film composed of a continuous film and a second compound semiconductor film which is formed on the first compound semiconductor film and has gapped parts. It is favorable that such compound semiconductor layer is formed by a nanoparticle coating and burning method. |
