Electrical and Optical Characteristics of Heterojunction Devices Composed of Silicon Nanowires and Mercury. Selenide Nanoparticle Films on Flexible Plastics
DC Field | Value | Language |
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dc.contributor.author | Yeo, Minje | - |
dc.contributor.author | Yun, Junggwon | - |
dc.contributor.author | Kim, Sangsig | - |
dc.date.accessioned | 2021-09-05T22:08:07Z | - |
dc.date.available | 2021-09-05T22:08:07Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2013-09 | - |
dc.identifier.issn | 1533-4880 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/102278 | - |
dc.description.abstract | A pn heterojunction device based on p-type silicon (Si) nanowires (NWs) prepared by top-down method and n-type mercury selenide (HgSe) nanoparticles (NPs) synthesized by the colloidal method have been fabricated on a flexible plastic substrate. The synthesized HgSe NPs were analyzed through the effective mass approximation. The characteristics of the heterojunction device were examined and studied with the energy band diagram. The device showed typical diode characteristics with a turn-on voltage of 1.5 V and exhibited a high rectification ratio of 10(3) under relatively low forward bias. Under illumination of 633-nnn-wavelength light, the device presented photocurrent efficiency of 117.5 and 20.1 nANV under forward bias and reverse bias conditions, respectively. Moreover, the photocurrent characteristics of the device have been determined by bending of the plastic substrate upward and downward with strain of 0.8%. Even though the photocurrent efficiency has fluctuations during the bending cycles, the values are roughly maintained for 104 bending cycles. This result indicates that the fabricated heterojunction device has the potential to be applied as fundamental elements of flexible nanoelectronics. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER SCIENTIFIC PUBLISHERS | - |
dc.subject | HGSE | - |
dc.subject | ELECTRONICS | - |
dc.subject | TRANSISTORS | - |
dc.title | Electrical and Optical Characteristics of Heterojunction Devices Composed of Silicon Nanowires and Mercury. Selenide Nanoparticle Films on Flexible Plastics | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Sangsig | - |
dc.identifier.doi | 10.1166/jnn.2013.7614 | - |
dc.identifier.scopusid | 2-s2.0-84885436797 | - |
dc.identifier.wosid | 000323628900097 | - |
dc.identifier.bibliographicCitation | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.13, no.9, pp.6438 - 6442 | - |
dc.relation.isPartOf | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.citation.title | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.citation.volume | 13 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 6438 | - |
dc.citation.endPage | 6442 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordPlus | HGSE | - |
dc.subject.keywordPlus | ELECTRONICS | - |
dc.subject.keywordPlus | TRANSISTORS | - |
dc.subject.keywordAuthor | Heterojunction | - |
dc.subject.keywordAuthor | HgSe Nanoparticle | - |
dc.subject.keywordAuthor | Si Nanowire | - |
dc.subject.keywordAuthor | Flexible Device | - |
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