[N-7-3] Evaluation of the Junction Interface of the Crystalline Germanium Hetero-junction Solar Cells S. Nakano1, Y. Takeuchi1, T. Kaneko2, M. Kondo2 (1.Mitsubishi Heavy Industries, Ltd., 2.AIST (Japan)) https://doi.org/10.7567/SSDM.2013.N-7-3