Authors: Palvinder Kaur Sanjeev Kumar Anupinder Singh S M Rao
Publish Date: 2015/08/09
Volume: 26, Issue: 11, Pages: 9158-9163
Abstract
2 Cr doped ZnS nanoparticles were synthesized using chemical coprecipitation technique Powder Xray diffraction reveals that Cr incorporates into the ZnS crystal lattice without troubling the original cubic structure Transmission electron microscopy measurements show that the average size of these nanoparticles is in the range 3–4 nm Room temperature photoluminescence studies show the increase in defects with increase in nitrogen codoping 2 Cr doped ZnS exhibit hysteresis loop at room temperature indicating the magnetic behavior with diamagnetic contribution with increase in applied field Increase in nitrogen codoping along with Cr in ZnS shows enhanced ferromagnetism with saturated magnetization
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