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Synthesis and characterization of high-quality In2O3 nanobelts via catalyst-free growth using a simple physical vapor deposition at low temperature
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeong, J.S. | - |
dc.contributor.author | Lee, J.Y. | - |
dc.contributor.author | Lee, C.J. | - |
dc.contributor.author | An, S.J. | - |
dc.contributor.author | Yi, Gyu-Chul | - |
dc.date.accessioned | 2009-06-23T06:31:18Z | - |
dc.date.available | 2009-06-23T06:31:18Z | - |
dc.date.issued | 2004-01-26 | - |
dc.identifier.citation | Chem. Phys. Lett. 384 (2004) 246 | en |
dc.identifier.issn | 0009-2614 | - |
dc.identifier.uri | https://hdl.handle.net/10371/4897 | - |
dc.description.abstract | High-quality indium oxide (In2O3) nanobelts were successfully synthesized without catalyst at low temperature ranged from 600 to 850 degreesC using a simple physical vapor deposition. To synthesize the In2O3 nanobelts, we employed a simple reaction of thermally evaporated indium vapor in a wet oxidizing environment. The In2O3 nanobelts have diameters in the range of 20-200 nm and lengths over several hundreds micrometer. The synthesized nanobelts indicate high-purity and single-crystalline cubic structure. Most of In2O3 nanobelts have (100) growth direction but some nanobelts have (110) growth direction. Photoluminescence spectra under excitation at 325 nm showed a strong and broad emission at 570 nm with a shoulder at 630 nm related to oxygen vacancies. We suggest that the synthesis of the In2O3 nanobelts follows the self-assisted growth mechanism in our method. (C) 2003 Published by Elsevier B.V. | en |
dc.language.iso | en | en |
dc.publisher | Elsevier | en |
dc.subject | ZINC-OXIDE NANOWIRES | en |
dc.subject | PHOTOLUMINESCENCE | en |
dc.subject | COMPOSITES | en |
dc.subject | NANOTUBES | en |
dc.subject | TRANSPORT | en |
dc.subject | FILMS | en |
dc.subject | ROUTE | en |
dc.title | Synthesis and characterization of high-quality In2O3 nanobelts via catalyst-free growth using a simple physical vapor deposition at low temperature | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 이규철 | - |
dc.identifier.doi | 10.1016/j.cplett.2003.12.027 | - |
dc.identifier.doi | 10.1016/j.cplett.2003.12.027 | - |
dc.citation.journaltitle | Chemical Physics Letters | - |
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