NANOSYSTEMS: PHYSICS, CHEMISTRY, MATHEMATICS, 2016, 7 (3), P. 561–564
Photoluminescence characteristics of nanocrystalline Ba0.97Ca0.03SO4:EU by combustion method
P. Rubalajyothi – Department of Medical Physics, School of Physics, Bharathidasan University, Tiruchirappalli–620024, Tamilnadu, India
L. C. Nehru – Department of Medical Physics, School of Physics, Bharathidasan University, Tiruchirappalli–620024, Tamilnadu, India; email@example.com
Nanocrystalline Ba0.97Ca0.03SO4:EU powder has been prepared by combustion method. XRD shows orthorhombic structure, the lattice parameter values are a = 8:836 A°, b = 5:440 A°, c = 6:859 A°. The nanocrystalline powder Ba0.97Ca0.03SO4:EU having a grain size of 47 nm, and also FTIR, PL, and three dimensional structure studies of the material and the results are presented in detail.
Keywords: Ba0.97Ca0.03SO4:EU, combustion method, XRD, computering software for structural bonding (JANA 2006, VESTA, PRIMA).
PACS 61.43Gt, 88.20jj, 61.05cp, 61.50Lt