Great influence of the oxygen vacancies on the ferromagnetism in the Co-doped ZnO films
โ Scribed by Bao Huang; Deliang Zhu; Xiaocui Ma
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 138 KB
- Volume
- 253
- Category
- Article
- ISSN
- 0169-4332
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๐ SIMILAR VOLUMES
A series of Zn 1รx Co x O thin films with the atomic fraction, x, in the range of 0.03-0.10 were deposited on glass substrates at room temperature by magnetron co-sputtering technique and subsequently coupled with the post-annealing treatment for half hour at different temperatures (350 8C and 500 8
The fluorine-doped tin oxide films (FTO) were prepared with SnCl 2 and SnCl 4 precursors using the spray pyrolysis method. The vibrational feature of oxygen vacancy in FTIR has been identified. The oxygen vacancy plays a role of donor in FTO films, although it becomes inconspicuous with an increase