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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Mishra, Prashant Kumar | en_US |
| dc.contributor.author | Sen, Somaditya | en_US |
| dc.date.accessioned | 2022-03-17T01:00:00Z | - |
| dc.date.accessioned | 2022-03-21T11:13:49Z | - |
| dc.date.available | 2022-03-17T01:00:00Z | - |
| dc.date.available | 2022-03-21T11:13:49Z | - |
| dc.date.issued | 2020 | - |
| dc.identifier.citation | Mishra, P. K., Dash, A., & Sen, S. (2020). Optical properties and defects study in Zn1-x (CrGa) x/2O. Paper presented at the Materials Today: Proceedings, , 33 5687-5690. doi:10.1016/j.matpr.2020.04.213 | en_US |
| dc.identifier.issn | 2214-7853 | - |
| dc.identifier.other | EID(2-s2.0-85100731611) | - |
| dc.identifier.uri | https://doi.org/10.1016/j.matpr.2020.04.213 | - |
| dc.identifier.uri | https://dspace.iiti.ac.in/handle/123456789/7717 | - |
| dc.description.abstract | Luminescence properties due to defects in sol-gel prepared parent and Ga3+/Cr3+ co-doped ZnO are investigated. The difference of charge and ionic size creates defects in between the energy bands i.e. conduction band (CB) and valence band (VB). A hexagonal ZnO phase (Wurtzite) with a space group of P63mc is revealed in these samples using X-ray diffraction. A detailed study of native defects or trap states like oxygen vacancies, zinc interstitials, etc. present in undoped and Ga/Cr co-doped samples were investigated using photoluminescence study. Significant reduction in the visible spectrum i.e. deep level emission is revealed with the introduction of higher charges. © 2019 Elsevier Ltd. All rights reserved. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Elsevier Ltd | en_US |
| dc.source | Materials Today: Proceedings | en_US |
| dc.title | Optical properties and defects study in Zn1-x (CrGa) x/2O | en_US |
| dc.type | Conference Paper | en_US |
| Appears in Collections: | Department of Physics | |
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