New buffer layers, large band gap ternary compounds: CuAlTe2K. Benchouk, E. Benseddik, C. O. El Moctar, J. C. Bernède, S. Marsillac, J. Pouzet and A. KhellilEur. Phys. J. AP, 10 1 (2000) 9-14DOI: https://doi.org/10.1051/epjap:2000114