Resonant Raman excitation of Mn vibrational modes and photoluminescence spectra of 'Ga IND. 1-x''Mn IND.x'N films prepared by reactive sputtering - Silva, J. Humberto D.; Zanatta, Antonio Ricardo; Leite, Douglas M. G.; Tabata, Américo S.; Oliveira, J. Brás B.; Lisboa Filho, Paulo N.; Varalda, J.; Ortiz, W. A. (International School and Conference on Spintronics and Quantum Information Technology, 2009)