The Co-doped ZnO powders were synthesized by sol-gel method, and treated at different temperatures (673-873 K) in the presence or absence of NH 3 atmosphere for 0.5 and 2 h, respectively. X-ray diffraction (XRD) and vibrating sample magnetometer (VSM) show that better crystal structure can cause lar
Effects of annealing on ferromagnetism of Ni-doped ZnO powders
โ Scribed by Liu-Niu Tong; Xian-Mei He; Huai-Bin Han; Jin-Lian Hu; Ai-Lin Xia; Yan Tong
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 790 KB
- Volume
- 150
- Category
- Article
- ISSN
- 0038-1098
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