Growth of GaAs/AlxGa1−xAs layers by LPE method and their characterization by SIMSB. Arghavani Nia, A. Ghaderi, S. Solaymani and M. OskoieEur. Phys. J. Appl. Phys., 55 3 (2011) 31303DOI: https://doi.org/10.1051/epjap/2011110106