@article{martini_quivy_2002,  title={In-situ determination of indium segregation in InGaAs/GaAs quantum wells grown by molecular beam epitaxy},  volume={32},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97332002000200031},  DOI={10.1590/S0103-97332002000200031},  number={2a},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Martini, S. and Quivy, A. A.},  year={2002},  month={Jun},  pages={359–361} }