@article{article333a5049,
title   = {Experimental evidences of substitutional solution of Er dopant in Er-doped Sn'O IND. 2' nanoparticles},
author = {Herrera Aragón, Fermin Fidel and Coaquira, José Antonio Huamaní and Hidalgo Falla, Maria del Pilar and Cohen, Renato and Nagamine, Luiz Carlos Camargo Miranda and Da Silva, S. W and MoraIs, P. C and Brito, Hermi Felinto de},
year = {2013},
doi = {10.1007/s11051-012-1343-1},
journal   = {Journal of Nanoparticle Research}
}