@article{tribuzy_pires_yavich_souza_2004,  title={Some key issues on the optimization of multiple quantum well structures for amplitude modulation},  volume={34},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97332004000400046},  DOI={10.1590/S0103-97332004000400046},  number={2b},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Tribuzy, C.V-B. and Pires, M. P. and Yavich, B. and Souza, P. L.},  year={2004},  month={Jun},  pages={692–694} }