CuAlSe$\mathsf{_2}$ Thin Films Obtained by Chalcogenization S. Marsillac, K. Benchouk, C. El Moctar, J.C. Bernède, J. Pouzet, A. Khellil and M. Jamali J. Phys. III France, 7 11 (1997) 2165-2169 DOI: 10.1051/jp3:1997249