Cite this article:
Sen and Bhushan (1994). Photo and Electroluminescene of La doped (Zn+Ca)S phosphors. Journal of Ravishankar University (Part-B: Science), 7(1), pp. 63-72.
Photo and Electroluminescene of La doped (Zn+Ca)S phosphors
D.K. Sen and
S. Bhushan
School of Studies in Physics, Pt. Ravishankar
Shukla University, Raipur 492010
Ms: Received 8.6.94;
Accepted: 23.7.94.
Abstract: Photoluminescent (PL)
and Electroluminescent (EL) spectral characteristics, voltage and frequency dependence of EL brightness are investigated for (Zn+Ca)S phosphors after doping With La, Cu and Cl as
impurities. Possible discussions are also included.
Key
words: Photoluminescence (78.55),
Electroluminescence (78.6OF), CaS, ZnS phosphors.
NOTE: Full version of this manuscript is
available in PDF.