B P Chandra
Articles written in Bulletin of Materials Science
Volume 17 Issue 7 December 1994 pp 1457-1465
(Zn, Cd)S: Au, Cl mixed phosphors were prepared in nitrogen atmosphere with various concentrations of impurities. Photoluminescence (PL) spectra were obtained. The peak of the PL spectrum shifts towards longer-wavelength values with increasing replacement of zinc by cadmium in the host lattice. The PL efficiency was found to decrease with increasing. CdS content whereas lattice constants increased with increasing CdS concentration.
Volume 18 Issue 5 September 1995 pp 503-515
When mechanically excited, initially the ML intensity increases, attains a maximum value and then decreases with time. The total ML intensity
Volume 42 | Issue 6
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