Identification of Fe related deep levels in GaP by DLTS
- 10 May 1985
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 18 (13) , L319-L323
- https://doi.org/10.1088/0022-3719/18/13/001
Abstract
Electron capture measurements have been made using a double pulse method to give evidence that the two acceptor levels Ev+0.82 eV and Ec-0.24 eV originate from the same impurity centre, being a double acceptor. By comparing the photo cross-sections sigma p,10 and sigma n,10 of the first level Ev+0.82 eV with data in the literature the author concludes that the impurity is an isolated Fe atom on a Ga site.Keywords
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