Ferromagnetism in Fe-doped ZnO nanocrystals: Experiment and theory
β Scribed by Karmakar, Debjani; Mandal, S. K.; Kadam, R. M.; Paulose, P. L.; Rajarajan, A. K.; Nath, T. K.; Das, A. K.; Dasgupta, I.; Das, G. P.
- Book ID
- 120010633
- Publisher
- The American Physical Society
- Year
- 2007
- Tongue
- English
- Weight
- 830 KB
- Volume
- 75
- Category
- Article
- ISSN
- 1098-0121
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## Abstract Roomβtemperature (RT) ferromagnetism (FM) has been observed in Feβdoped ZnO bulk samples fabricated by a coprecipitation method, and the effect of additional Cu doping on magnetic properties of the samples has been investigated. The results of XRD show that all doping samples are single
Fe ions were implanted into ZnO single crystals with multiple energies between 50 and 380 keV up to a total fluence of 12:5 Γ 10 17 cm Γ2 . The crystal quality of Fe + implanted ZnO was investigated by X-ray diffraction 2u scans and v-rocking curve measurements. The appearance of Fe related diffract