OPTICAL ABSORPTION OF SEMICONDUCTING AND METALLIC SmS AND Sm1-xLnxS FILMS R. SURYANARAYANAN, I. A. SMIRNOV, G. BRUN et S. G. SHUL'MANJ. Phys. Colloques, 37 C4 (1976) C4-271-C4-274DOI: https://doi.org/10.1051/jphyscol:1976447
