@INPROCEEDINGS {4321,
author={C. F. Fernandes and A. Serra},
doi={},
booktitle={Simpósio Brasileiro de Microondas e Optoelectrónica},
title={Hot electron launching using the AlçGaAs/GaAs n-n heterojunction},
year={1990},
month={July},
volume={1405},
pages={129-137} 
}