@article{article274b11ee,
title   = {Backside contact effect on the morphological and optical features of porous silicon photonic crystals},
author = {Huanca, Danilo Roque and Raimundo, Daniel Scodeler and Salcedo, Walter Jaimes},
year = {2009},
doi = {10.1016/j.mejo.2008.11.005},
journal   = {Microelectronics Journal}
}