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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Park, D | - |
| dc.contributor.author | Yong, K | - |
| dc.date.accessioned | 2015-06-25T02:36:31Z | - |
| dc.date.available | 2015-06-25T02:36:31Z | - |
| dc.date.created | 2009-04-02 | - |
| dc.date.issued | 2008-11 | - |
| dc.identifier.issn | 1071-1023 | - |
| dc.identifier.other | 2015-OAK-0000008350 | en_US |
| dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/11290 | - |
| dc.description.abstract | A high-density vertically well-aligned ZnO nanoneedle array was fabricated on a ZnO-buffer film on silicon substrates by metal-organic chemical vapor deposition at a growth temperature of 480-500 degrees C. Highly crystalline ZnO nanoneedle arrays showed a strong near-bandedge emission at 380 nm in room-temperature photoluminescence. A simple ultraviolet (UV) sensor was fabricated by evaporating a Ag electrode on the ZnO nanoneedle array. The photoresponse results showed very high photocurrent (similar to 10(-4) A) from ZnO nanoneedles compared to a single-nanowire sensor (similar to 10(-8) A), indicating high sensitivity of the photosensor. It also showed fast rise and decay times in UV-on/off switching measurements. | - |
| dc.description.statementofresponsibility | open | en_US |
| dc.language | English | - |
| dc.publisher | A V S AMER INST PHYSICS | - |
| dc.relation.isPartOf | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B | - |
| dc.rights | BY_NC_ND | en_US |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
| dc.title | Photoconductivity of vertically aligned ZnO nanoneedle array | - |
| dc.type | Article | - |
| dc.contributor.college | 화학공학과 | en_US |
| dc.identifier.doi | 10.1116/1.2998730 | - |
| dc.author.google | Park, D | en_US |
| dc.author.google | Yong, K | en_US |
| dc.relation.volume | 26 | en_US |
| dc.relation.issue | 6 | en_US |
| dc.relation.startpage | 1933 | en_US |
| dc.relation.lastpage | 1936 | en_US |
| dc.contributor.id | 10131864 | en_US |
| dc.relation.journal | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B | en_US |
| dc.relation.index | SCI급, SCOPUS 등재논문 | en_US |
| dc.relation.sci | SCI | en_US |
| dc.collections.name | Journal Papers | en_US |
| dc.type.rims | ART | - |
| dc.identifier.bibliographicCitation | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, v.26, no.6, pp.1933 - 1936 | - |
| dc.identifier.wosid | 000261385600021 | - |
| dc.date.tcdate | 2019-01-01 | - |
| dc.citation.endPage | 1936 | - |
| dc.citation.number | 6 | - |
| dc.citation.startPage | 1933 | - |
| dc.citation.title | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B | - |
| dc.citation.volume | 26 | - |
| dc.contributor.affiliatedAuthor | Yong, K | - |
| dc.identifier.scopusid | 2-s2.0-57249111773 | - |
| dc.description.journalClass | 1 | - |
| dc.description.journalClass | 1 | - |
| dc.description.wostc | 28 | - |
| dc.description.scptc | 29 | * |
| dc.date.scptcdate | 2018-10-274 | * |
| dc.type.docType | Article | - |
| dc.subject.keywordPlus | OPTICAL-PROPERTIES | - |
| dc.subject.keywordPlus | NANOWIRES | - |
| dc.subject.keywordPlus | GROWTH | - |
| dc.subject.keywordPlus | PHOTOLUMINESCENCE | - |
| dc.subject.keywordPlus | DENSITY | - |
| dc.subject.keywordPlus | FILMS | - |
| dc.subject.keywordAuthor | MOCVD | - |
| dc.subject.keywordAuthor | nanostructured materials | - |
| dc.subject.keywordAuthor | photoconductivity | - |
| dc.subject.keywordAuthor | photodetectors | - |
| dc.subject.keywordAuthor | photoluminescence | - |
| dc.subject.keywordAuthor | ultraviolet detectors | - |
| dc.subject.keywordAuthor | zinc compounds | - |
| dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
| dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
| dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.relation.journalResearchArea | Engineering | - |
| dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
| dc.relation.journalResearchArea | Physics | - |
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- 용기중YONG, KIJUNG
- Dept. of Chemical Enginrg