Synthesis, Characterization and Photoluminescence Properties of Rare- Earth Based Nanocrystalline Phosphors http://127.0.0.1/xmlui/handle/123456789/20 2026-04-17T06:01:13Z 2026-04-17T06:01:13Z SYNTHESIS, CHARACTERIZATION AND PHOTOLUMINESCENCE PROPERTIES OF RARE- EARTH BASED NANOCRYSTALLINE PHOSPHORS Ray, Sudeshna http://127.0.0.1/xmlui/handle/123456789/21 2015-06-01T07:34:24Z 2008-01-01T00:00:00Z SYNTHESIS, CHARACTERIZATION AND PHOTOLUMINESCENCE PROPERTIES OF RARE- EARTH BASED NANOCRYSTALLINE PHOSPHORS Ray, Sudeshna 2008-01-01T00:00:00Z