Thermodynamic study of interface between InGaP/GaAs and GaAs/InGaP heterosystems C. Pelosi, M. Bosi, G. Attolini and T. Prutskij J. Phys. IV France, 132 (2006) 205-209 Published online: 11 March 2006 DOI: 10.1051/jp4:2006132039