TY - JOUR T1 - Preparation and characterization of nanocrystalline h-BN films prepared by PECVD method JO - Brazilian Journal of Physics A1 - Vilcarromero, J. A1 - CarreƱo, M.N.P. A1 - Pereyra, I. A1 - Cruz, N. C. A1 - Rangel, E.C. SN - 0103-9733 UL - 10.1590/S0103-97332002000200035 VL - 32 Y1 - 2002 PB - Brasil ER -