An Intraoral Miniature X-ray Tube Based on Carbon Nanotubes for Dental Radiography

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dc.contributor.authorKim, Hyun Jinko
dc.contributor.authorKim, Hyun Namko
dc.contributor.authorRaza, Hamid Saeedko
dc.contributor.authorPark, Han Beomko
dc.contributor.authorCho, Sung-Ohko
dc.date.accessioned2016-07-25T09:37:46Z-
dc.date.available2016-07-25T09:37:46Z-
dc.date.created2016-07-12-
dc.date.created2016-07-12-
dc.date.issued2016-06-
dc.identifier.citationNUCLEAR ENGINEERING AND TECHNOLOGY, v.48, no.3, pp.799 - 804-
dc.identifier.issn1738-5733-
dc.identifier.urihttp://hdl.handle.net/10203/212129-
dc.description.abstractA miniature X-ray tube based on a carbon-nanotube electron emitter has been employed for the application to a dental radiography. The miniature X-ray tube has an outer diameter of 7 mm and a length of 47 mm. The miniature X-ray tube is operated in a negative high-voltage mode in which the X-ray target is electrically grounded. In addition, X-rays are generated only to the teeth directions using a collimator while X-rays generated to other directions are shielded. Hence, the X-ray tube can be safely inserted into a human mouth. Using the intra-oral X-ray tube, a dental radiography is demonstrated where the positions of an X-ray source and a sensor are reversed compared with a conventional dental radiography system. X-ray images of five neighboring teeth are obtained and, furthermore, both left and right molar images are achieved by a single X-ray shot of the miniature X-ray tube. Copyright (C) 2016, Published by Elsevier Korea LLC on behalf of Korean Nuclear Society-
dc.languageEnglish-
dc.publisherKOREAN NUCLEAR SOC-
dc.subjectFIELD EMITTERS-
dc.subjectBEAM-
dc.titleAn Intraoral Miniature X-ray Tube Based on Carbon Nanotubes for Dental Radiography-
dc.typeArticle-
dc.identifier.wosid000377974800024-
dc.identifier.scopusid2-s2.0-84973299926-
dc.type.rimsART-
dc.citation.volume48-
dc.citation.issue3-
dc.citation.beginningpage799-
dc.citation.endingpage804-
dc.citation.publicationnameNUCLEAR ENGINEERING AND TECHNOLOGY-
dc.identifier.doi10.1016/j.net.2016.01.012-
dc.contributor.localauthorCho, Sung-Oh-
dc.contributor.nonIdAuthorPark, Han Beom-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorCNT Field Emitter-
dc.subject.keywordAuthorMiniature X-ray Tube-
dc.subject.keywordAuthorRadiography-
dc.subject.keywordAuthorX-ray Image-
dc.subject.keywordPlusFIELD EMITTERS-
dc.subject.keywordPlusBEAM-
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