@proceedings { , title = {Electroluminescence of metamorphic InxAl1-xAs / InxGa1-xAs HEMTs on GaAs substrate}, year = {2000}, address = {Paris, France}, author = {Cavassilas, N. and Aniel, F. and Nojeh, A. and Adde, R. and Zaknoune, M. and Bollaert, S. and Cordier, Y. and Théron, D. and Cappy, A.} }