DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeong, D | - |
dc.contributor.author | Ki, DK | - |
dc.contributor.author | Bae, MH | - |
dc.contributor.author | Lee, HJ | - |
dc.contributor.author | Lee, CH | - |
dc.contributor.author | Yoo, J | - |
dc.contributor.author | Yi, GC | - |
dc.date.accessioned | 2018-10-04T06:27:11Z | - |
dc.date.available | 2018-10-04T06:27:11Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2008-08 | - |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/92498 | - |
dc.description.abstract | Coaxial Zn0.8Mg0.2O/ZnO hetrostructure semiconducting nanorods with different band gaps were fabricated on oxide-layer-covered Si substrates by using catalyst-free metal-organic vapor-phase epitaxy. The electrical conduction of nanorods with Ti/Au Schottky-contact electrodes, taken at various temperatures down to 50 mK, revealed a Coulomb-blockade behavior, pointing a multiple quantum-dot structure existing in the ZnO nanorod core or in the Zn0.8Mg0.2O cylindrical shell over a wide range of gate voltages. These characteristics, transformed into single-dot ones at high positive gate voltages. This study confirms, by electrical conduction measurements, the formation of a coaxial heterojunction structure between materials of two different band gaps and provides a possibility for utilizing the structure for three-terminal device applications. | - |
dc.language | English | - |
dc.publisher | KOREAN PHYSICAL SOC | - |
dc.relation.isPartOf | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.subject | coaxial heterojunction nanorod | - |
dc.subject | quantum dot | - |
dc.subject | Coulomb diamond | - |
dc.subject | WALLED CARBON NANOTUBES | - |
dc.subject | PHOTOLUMINESCENT PROPERTIES | - |
dc.subject | NANOWIRE HETEROSTRUCTURES | - |
dc.subject | DEPENDENT TRANSPORT | - |
dc.subject | TRANSISTORS | - |
dc.subject | ZNO | - |
dc.title | Observation of single-electron transport in a Zn0.8Mg0.2O/ZnO coaxial heterostructure nanorod | - |
dc.type | Article | - |
dc.identifier.doi | 10.3938/jkps.53.962 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.53, no.2, pp.962 - 966 | - |
dc.identifier.wosid | 000258481000006 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 966 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 962 | - |
dc.citation.title | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.citation.volume | 53 | - |
dc.contributor.affiliatedAuthor | Lee, HJ | - |
dc.contributor.affiliatedAuthor | Yi, GC | - |
dc.identifier.scopusid | 2-s2.0-50949126551 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 2 | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | coaxial heterojunction nanorod | - |
dc.subject.keywordAuthor | quantum dot | - |
dc.subject.keywordAuthor | Coulomb diamond | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Physics | - |
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