Effect of heat treatment on the optical properties of ceramic ZnO – MnO - Dy2O3
Zahid Rizwan1, B. Z. Azmi1,2*and M. G. M. Sabri1
1Department of Physics, Faculty of Science, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor D.E., Malaysia.
2Advanced Materials and Nanotechnology Laboratory, Institute of Advanced Technology, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor D.E., Malaysia.
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