dc.citation.endPage |
2491 |
- |
dc.citation.number |
9 |
- |
dc.citation.startPage |
2487 |
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dc.citation.title |
MATERIALS RESEARCH BULLETIN |
- |
dc.citation.volume |
47 |
- |
dc.contributor.author |
Hwang, Younghun |
- |
dc.contributor.author |
Kim, Hyungmin |
- |
dc.contributor.author |
Um, Youngho |
- |
dc.contributor.author |
Park, Hyoyeol |
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dc.date.accessioned |
2023-12-22T05:11:43Z |
- |
dc.date.available |
2023-12-22T05:11:43Z |
- |
dc.date.created |
2017-02-23 |
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dc.date.issued |
2012-04 |
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dc.description.abstract |
We have experimentally investigated the effects of hydrogen-annealing on the structural, electrical, and optical properties of Al-doped ZnO (ZnO:Al) thin films prepared by RF magnetron sputtering at room temperature. From the X-ray diffraction observations, the orientation of ZnO:Al films was found to be a c-axis in the hexagonal structure. We found that intentionally incorporated hydrogen plays an important role in n-type conduction as a donor, improving free carrier concentration and electrical stability. We simultaneously obtained improved optical transmission and enhanced absorption edge of the ZnO:Al film due to hydrogen-annealing. Our experimental data suggest the hydrogen-annealing process as an important role in the enhancement of electrical and optical properties, which is promising as a back reflector material for thin-film solar cells. |
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dc.identifier.bibliographicCitation |
MATERIALS RESEARCH BULLETIN, v.47, no.9, pp.2487 - 2491 |
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dc.identifier.doi |
10.1016/j.materresbull.2012.05.013 |
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dc.identifier.issn |
0025-5408 |
- |
dc.identifier.scopusid |
2-s2.0-84864601190 |
- |
dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/21423 |
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dc.identifier.url |
http://www.sciencedirect.com/science/article/pii/S0025540812003893 |
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dc.identifier.wosid |
000309081400059 |
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dc.language |
영어 |
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dc.publisher |
PERGAMON-ELSEVIER SCIENCE LTD |
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dc.title |
Optical and electronic properties of highly stable and textured hydrogenated ZnO:Al thin films |
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dc.type |
Article |
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dc.description.journalRegisteredClass |
scie |
- |
dc.description.journalRegisteredClass |
scopus |
- |