Effect of temperature treatment on the optical characterization of ZnO-Bi2O3-TiO2 varistor ceramics
M. G. M. Sabri1, B. Z. Azmi1, 2*, Zahid Rizwan3, M. K. Halimah1, M. Hashim1 and M. H. M. Zaid1
1Department of Physics, Faculty of Science, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia.
2Advanced Materials and Nanotechnology Laboratory, Institute of Advanced Technology, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia.
3National Textile University, Sheikhupura Road, Faisalabad (37610), Pakistan.
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