THE p-CuInSe2/n-CdS HETERODIODE : PHOTOVOLTAIC DETECTOR, SOLAR CELL AND LIGHT EMITTING DIODE S. WAGNER, J. L. SHAY et H. M. KASPER J. Phys. Colloques, 36 C3 (1975) C3-101-C3-104 DOI: 10.1051/jphyscol:1975319