DC Field | Value | Language |
---|---|---|
dc.contributor.author | Heo, Sung-Hwan | ko |
dc.contributor.author | Ihsan, Aamir | ko |
dc.contributor.author | Yoo, Seung-Hwa | ko |
dc.contributor.author | Ghafar, Ali | ko |
dc.contributor.author | Cho, Sung-Oh | ko |
dc.date.accessioned | 2013-03-09T18:01:39Z | - |
dc.date.available | 2013-03-09T18:01:39Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2010-04 | - |
dc.identifier.citation | NANOSCALE RESEARCH LETTERS, v.5, no.4, pp.720 - 724 | - |
dc.identifier.issn | 1931-7573 | - |
dc.identifier.uri | http://hdl.handle.net/10203/97069 | - |
dc.description.abstract | Stable carbon nanotube (CNT) field emitters for a vacuum-sealed miniature X-ray tube have been fabricated. The field emitters with a uniform CNT coating are prepared by a simple drop drying of a CNT mixture solution that is composed of chemically modified multi-walled CNTs, silver nanoparticles, and isopropyl alcohol on flat tungsten tips. A highly thermal- and electrical-conductive silver layer strongly attaches CNTs to the tungsten tips. Consequently, the field emitters exhibit good electron emission stability: continuous electron emission of around 100 mu A at 2.3 V/mu m has stably lasted over 40 h even at non-high vacuum ambient (similar to 10(-3) Pa). | - |
dc.language | English | - |
dc.publisher | SPRINGER | - |
dc.subject | ELECTRON SOURCES | - |
dc.subject | EMISSION | - |
dc.subject | BRACHYTHERAPY | - |
dc.title | Stable Field Emitters for a Miniature X-ray Tube Using Carbon Nanotube Drop Drying on a Flat Metal Tip | - |
dc.type | Article | - |
dc.identifier.wosid | 000276435500008 | - |
dc.identifier.scopusid | 2-s2.0-77951937331 | - |
dc.type.rims | ART | - |
dc.citation.volume | 5 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 720 | - |
dc.citation.endingpage | 724 | - |
dc.citation.publicationname | NANOSCALE RESEARCH LETTERS | - |
dc.identifier.doi | 10.1007/s11671-010-9537-x | - |
dc.contributor.localauthor | Cho, Sung-Oh | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Carbon nanotube | - |
dc.subject.keywordAuthor | Field emission | - |
dc.subject.keywordAuthor | Drop drying | - |
dc.subject.keywordAuthor | Miniature X-ray tube | - |
dc.subject.keywordPlus | ELECTRON SOURCES | - |
dc.subject.keywordPlus | EMISSION | - |
dc.subject.keywordPlus | BRACHYTHERAPY | - |
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