@inproceedings{inproceedings3849c177, title = {Porous silicon film as a host material of Cr+3 ions for like ruby light emission material}, author = {Salcedo, Walter Jaimes and Ramírez Fernandez, Francisco Javier and Rubim, Joel Camargo}, year = {2004}, publisher = {MCT}, booktitle = {Workshop on Semiconductor Nanodevices and Nanostructured Materials} }