ZnOS 대체 버퍼를 이용한 구리기반 무기 태양전지에 관한 연구

Recently, Zn(O,S) has attracted attention as a substitute for CdS buffer materials. CdS, which is easy to synthesize and has a band gap of 2.4 eV, has been used as a buffer materials, but it has been pointed out that it is toxic and difficult to control its band gap. On the other hand, Zn(O,S) is no...