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Diffusion of cobalt in ion-implanted ZnO
- Source :
-
Thin Solid Films . May2010, Vol. 518 Issue 14, p3894-3897. 4p. - Publication Year :
- 2010
-
Abstract
- Abstract: Diffusion of implanted 57Co in ZnO has been determined in the temperature range 660–950°C using the modified radiotracer technique. The diffusion was found to follow the Arrhenius type relation with an activation enthalpy of (2.9±0.3)eV and a pre-exponential factor of 3×10−4 m2/s. Supported by diffusion data and conclusions provided in the literature, it is proposed that cobalt diffuses substitutionally in ZnO. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00406090
- Volume :
- 518
- Issue :
- 14
- Database :
- Academic Search Index
- Journal :
- Thin Solid Films
- Publication Type :
- Academic Journal
- Accession number :
- 49811034
- Full Text :
- https://doi.org/10.1016/j.tsf.2009.11.081