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Improvement of Terahertz Wave Radiation for InAs Nanowires by Simple Dipping into Tap Water

DC FieldValueLanguage
dc.contributor.author오승재-
dc.contributor.author지영빈-
dc.date.accessioned2017-10-26T07:52:02Z-
dc.date.available2017-10-26T07:52:02Z-
dc.date.issued2016-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/152615-
dc.description.abstractWe report improvement of terahertz (THz) wave radiation for Si-based catalyst-free InAs nanowires (NWs) by simple dipping into tap water (DTW). In addition, the possibility of using InAs NWs as a cost-effective method for biomedical applications is discussed by comparison to bulk InAs. The peak-to-peak current signals (PPCSs) of InAs NWs measured from THz time-domain spectroscopy increased with increasing NW height. For example, the PPCS of 10?μm-long InAs NWs was 2.86 times stronger than that of 2.1?μm-long NWs. The THz spectra of the InAs NWs obtained by applying a fast Fourier transformation to the current signals showed a main frequency of 0.5?THz, which can be applied to a variety of medical imaging systems. After the DTW process, structural variation was not observed for 2.1?μm-long InAs NWs. However, the top region of several InAs NWs with heights of 4.6 and 5.8?μm merged into a conical structure. InAs NWs with a height of 10?μm resulted in a bundle feature forming above the conical shape, where the length of bundle region was 4?μm. After the DTW process, the PPCS for 10?μm-long InAs NWs increased by 15 percent compared to that of the as-grown case.-
dc.description.statementOfResponsibilityopen-
dc.formatapplication/octet-stream-
dc.languageEnglish-
dc.publisherNature Publishing Group-
dc.relation.isPartOfSCIENTIFIC REPORTS-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHNanowires*-
dc.subject.MESHTerahertz Radiation*-
dc.subject.MESHTerahertz Spectroscopy/instrumentation-
dc.subject.MESHTerahertz Spectroscopy/methods*-
dc.subject.MESHWater*-
dc.titleImprovement of Terahertz Wave Radiation for InAs Nanowires by Simple Dipping into Tap Water-
dc.typeArticle-
dc.publisher.locationEngland-
dc.contributor.collegeResearch Institutes-
dc.contributor.departmentInstitute for Medical Convergence-
dc.contributor.googleauthorDong Woo Park-
dc.contributor.googleauthorYoung Bin Ji-
dc.contributor.googleauthorJehwan Hwang-
dc.contributor.googleauthorCheul-Ro Lee-
dc.contributor.googleauthorSang Jun Lee-
dc.contributor.googleauthorJun Oh Kim-
dc.contributor.googleauthorSam Kyu Noh-
dc.contributor.googleauthorSeung Jae Oh-
dc.contributor.googleauthorSang-Hoon Kim-
dc.contributor.googleauthorTae-In Jeon-
dc.contributor.googleauthorKwang-Un Jeong-
dc.contributor.googleauthorJin Soo Kim-
dc.identifier.doi10.1038/srep36094-
dc.contributor.localIdA04687-
dc.contributor.localIdA02383-
dc.relation.journalcodeJ02646-
dc.identifier.eissn2045-2322-
dc.identifier.pmid27782220-
dc.contributor.alternativeNameOh, Seung Jae-
dc.contributor.alternativeNameJi, Young Bin-
dc.contributor.affiliatedAuthorJi, Young Bin-
dc.contributor.affiliatedAuthorOh, Seung Jae-
dc.citation.volume6-
dc.citation.startPage36094-
dc.identifier.bibliographicCitationSCIENTIFIC REPORTS, Vol.6 : 36094, 2016-
dc.date.modified2017-10-24-
Appears in Collections:
5. Research Institutes (연구소) > Institute for Medical Convergence (연의-생공연 메디컬융합연구소) > 1. Journal Papers

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