[I-9-2] Optimum design of a-Si:H/μc-Si:H tandem thin film solar cells with a low-refractive-index AZO transparent conducting oxide J. W. Leem1, J. S. Yu1 (1.Kyung Hee Univ. , Korea) https://doi.org/10.7567/SSDM.2010.I-9-2