Spectroscopic and photoluminescence properties of MgO: Cr3+ nanosheets for WLEDs. - P. B. Devaraja; H. Nagabhushana; S. C. Sharma; Ramachandra Naik; S. C. Prashantha; H. P. Nagaswarupa; K. S. Anantharaju; H. B. Premkumar; D. M. Jnaneshwara (Displays, 2016)