Metal organics vapour phase epitaxy of GaAs : Raman studies of complexes formation A. Tromson Carli, P. Gibart, R. Druilhe, Y. Monteil, J. Bouix et B. El Jani Rev. Phys. Appl. (Paris), 20 8 (1985) 569-574 DOI: 10.1051/rphysap:01985002008056900