Johnston, K., Cullen, Joseph, Henry, Martin O., McGlynn, Enda 
ORCID: 0000-0002-3412-9035 and Khawaga, R.I.
(2013)
The identification and nature of bound exciton I-line PL systems in ZnO.
AIP Conference Proceedings, 1566
.
pp. 85-86.
ISSN 0094-243X
Abstract
The chemical identification of donor bound excitons in ZnO has been studied using radioactive ions. Implantations of 117Ag – which decays to radioactive Cd and In – have enabled the identification of the I2 optical feature as being the ionized donor counterpart of I9, one of the most prominent optical features in the photoluminescence spectrum of ZnO. Both of these lines are consistent with In occupying a Zn site.
Metadata
| Item Type: | Article (Published) |
|---|---|
| Refereed: | Yes |
| Uncontrolled Keywords: | Excitons; Photoluminescence; Ion implantation; ZnO |
| Subjects: | Physical Sciences > Spectrum analysis Physical Sciences > Semiconductors |
| DCU Faculties and Centres: | Research Institutes and Centres > National Centre for Plasma Science and Technology (NCPST) DCU Faculties and Schools > Faculty of Science and Health > School of Physical Sciences |
| Publisher: | American Institute of Physics |
| Official URL: | http://dx.doi.org/10.1063/1.4848297 |
| Copyright Information: | © 2013 AIP |
| Use License: | This item is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 3.0 License. View License |
| ID Code: | 19695 |
| Deposited On: | 17 Dec 2013 14:53 by Enda Mcglynn . Last Modified 19 Mar 2019 14:28 |
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