Rani, JRMahadevan Pillai, VPAjimsha, RSJayasraj, MKJayasree, RS2015-05-072015-05-072006Rani JR, Mahadevan Pillai VP, Ajimsha, RS, Jayasraj, MK, Jayasree R.S. Effect of substrate roughness on photoluminescence spectra of silicon nanocrystals grown by off axis pulsed laser deposition, Journal of Applied Physics, 100, 014302-6, 2006https://dspace.sctimst.ac.in/handle/123456789/2410Article