Upconversion emission studies in rare earth ions doped oxide phosphors and their application for fingermark detection

Tiwari, Surya Prakash2017-11-052017-11-052017-09http://hdl.handle.net/123456789/516enPhosphorsEarth ionsImage recordingPhosphor synthesisX ray diffractionDry powder techniquePh.DAPHUpconversion emission studies in rare earth ions doped oxide phosphors and their application for fingermark detectionThesis