dc.citation.number |
5 |
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dc.citation.startPage |
052129 |
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dc.citation.title |
AIP ADVANCES |
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dc.citation.volume |
3 |
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dc.contributor.author |
Kang, Manil |
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dc.contributor.author |
Kim, Sok Won |
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dc.contributor.author |
Hwang, Younghun |
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dc.contributor.author |
Um, Youngho |
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dc.contributor.author |
Ryu, Ji-Wook |
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dc.date.accessioned |
2023-12-22T04:06:24Z |
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dc.date.available |
2023-12-22T04:06:24Z |
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dc.date.created |
2017-02-23 |
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dc.date.issued |
2013-05 |
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dc.description.abstract |
The temperature dependence of the interband transition in an α-V2O5 film was investigated using absorption and photoluminescence spectral measurements at a temperature range of 10-300 K. Transmission measurements in the experimental temperature range indicate that the α-V2O5 film has two distinct interband transitions, implying indirect and direct transitions. This result was confirmed by spectroscopic ellipsometry. The blue shift of both the transitions in the α-V2O5 film with decreasing temperature was explained by a reduction in the lattice-dilatation effect and the electron-phonon interaction. The PL measurements in the experimental temperature range showed that the emission near 530 nm is due to the indirect transition in the α-V2O5 film. |
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dc.identifier.bibliographicCitation |
AIP ADVANCES, v.3, no.5, pp.052129 |
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dc.identifier.doi |
10.1063/1.4808021 |
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dc.identifier.issn |
2158-3226 |
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dc.identifier.scopusid |
2-s2.0-84878843929 |
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dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/21416 |
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dc.identifier.url |
http://aip.scitation.org/doi/full/10.1063/1.4808021 |
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dc.identifier.wosid |
000320673600029 |
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dc.language |
영어 |
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dc.publisher |
AMER INST PHYSICS |
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dc.title |
Temperature dependence of the interband transition in a V2O5 film |
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dc.type |
Article |
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dc.description.journalRegisteredClass |
scie |
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dc.description.journalRegisteredClass |
scopus |
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