Formation of AlxGa1−xSb films over GaSb substrates by Al diffusionC. M. Ruiz, N. P. Barradas, E. Alves, J. L. Plaza, V. Bermúdez and E. DiéguezEur. Phys. J. Appl. Phys., 27 1-3 (2004) 423-426DOI: https://doi.org/10.1051/epjap:2004130