@article{articlec435019b,
title   = {Effect of temperature on the buit-in electric field in 'GA''AS' / 'GA'as''as': 'SI' heterostructures},
author = {Martins, José Manuel de Vasconcelos and Scolfaro, L M R and Mendonca, C A C and Meneses, E A and Leite, J. R.},
year = {1991},
journal   = {Superlattices and Microstructures}
}