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Growth and characterizations of ZnO and Co-doped ZnO films for their use in spintronic
- Source :
- Superlattices and Microstructures, Superlattices and Microstructures, 2007, 42 (1-6), pp.185-190. ⟨10.1016/j.spmi.2007.04.013⟩
- Publication Year :
- 2007
- Publisher :
- HAL CCSD, 2007.
-
Abstract
- Diluted Magnetic Semiconductors offer potential applications for spintronics. In this respect, Co-doped ZnO films are particularly interesting due to their Curie temperature. However, the origin of ferromagnetism is controversial. High quality Co-doped ZnO thin films have thusly been grown using the pulsed laser deposition technique on (001) Al2O3 substrates. Two series were made. In the first one, the films are grown using metallic targets whereas in the second one, the films are synthesized from ceramic targets. Detailed characterizations have been performed and a comparison have been made, in light of the literature.
- Subjects :
- [PHYS]Physics [physics]
Materials science
Spintronics
business.industry
Magnetic semiconductor
[CHIM.MATE]Chemical Sciences/Material chemistry
Condensed Matter Physics
Pulsed laser deposition
Carbon film
Ferromagnetism
visual_art
visual_art.visual_art_medium
Curie temperature
Optoelectronics
[CHIM]Chemical Sciences
General Materials Science
Ceramic
Electrical and Electronic Engineering
Thin film
business
Subjects
Details
- Language :
- English
- ISSN :
- 07496036 and 10963677
- Database :
- OpenAIRE
- Journal :
- Superlattices and Microstructures, Superlattices and Microstructures, 2007, 42 (1-6), pp.185-190. ⟨10.1016/j.spmi.2007.04.013⟩
- Accession number :
- edsair.doi.dedup.....a5bcfb4a42c8b14b027651ac73acee70
- Full Text :
- https://doi.org/10.1016/j.spmi.2007.04.013⟩