@inproceedings{inproceedingsba01348d, title = {Study of localized states in the valence band tail in intentionally disordered multi-layer system embedded in wide AlGaAs parabolic well}, author = {Santos, Lara Fernandes dos and Pusep, Yuri A. and Bakarov, Ashat and Toropov, Alexander}, year = {2011}, publisher = {Sociedade Brasileira de Física - SBF}, booktitle = {Encontro de Física} }