DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Sunghun | ko |
dc.contributor.author | In, June-Ho | ko |
dc.contributor.author | Ji, Sanghyun | ko |
dc.contributor.author | Park, Yun Chang | ko |
dc.contributor.author | Kim, Jinhee | ko |
dc.contributor.author | Kim, Bongsoo | ko |
dc.contributor.author | Jung, Myung-Hwa | ko |
dc.date.accessioned | 2018-02-21T06:02:05Z | - |
dc.date.available | 2018-02-21T06:02:05Z | - |
dc.date.created | 2018-02-12 | - |
dc.date.created | 2018-02-12 | - |
dc.date.issued | 2018-05 | - |
dc.identifier.citation | SCIENCE OF ADVANCED MATERIALS, v.10, no.5, pp.641 - 646 | - |
dc.identifier.issn | 1947-2935 | - |
dc.identifier.uri | http://hdl.handle.net/10203/240191 | - |
dc.description.abstract | Bi2Te3 has recently received considerable attention because of its various characteristics and applications potential. The effort to incorporate dopants into Bi2Te3 to achieve particular features has continued. We investigated Bi-rich Bi2Te3 nanobelts, which were synthesized by the VLS method. We confirmed that single crystalline Bi-rich Bi2Te3 nanobelts with 1:1 of Bi:Te atomic ratio had a hexagonal Bi2Te3 crystal structural phase, using X-ray diffraction and scanning transmission electron microscopy. The results from electrical and magneto-transport measurements of a Bi-rich Bi2Te3 nanodevice revealed three different transition regions, in which different magnetoresistance behaviors were observed, and where the maximum magnetoresistanee ratio was about 105%. These characteristics could provide a wider perspective for potential of Bi-rich Bi2Te3 nanodevices. | - |
dc.language | English | - |
dc.publisher | AMER SCIENTIFIC PUBLISHERS | - |
dc.subject | TOPOLOGICAL INSULATOR BI2TE3 | - |
dc.subject | SURFACE-STATES | - |
dc.subject | PHASE | - |
dc.subject | NANOWIRES | - |
dc.title | Three Transition Regions Observed in Single Crystalline Bi-Rich Bi2Te3 Nanobelts | - |
dc.type | Article | - |
dc.identifier.wosid | 000423632400009 | - |
dc.type.rims | ART | - |
dc.citation.volume | 10 | - |
dc.citation.issue | 5 | - |
dc.citation.beginningpage | 641 | - |
dc.citation.endingpage | 646 | - |
dc.citation.publicationname | SCIENCE OF ADVANCED MATERIALS | - |
dc.identifier.doi | 10.1166/sam.2018.3138 | - |
dc.contributor.localauthor | Kim, Bongsoo | - |
dc.contributor.nonIdAuthor | Ji, Sanghyun | - |
dc.contributor.nonIdAuthor | Park, Yun Chang | - |
dc.contributor.nonIdAuthor | Kim, Jinhee | - |
dc.contributor.nonIdAuthor | Jung, Myung-Hwa | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Bi-Rich Bi2Te3 | - |
dc.subject.keywordAuthor | Nanobelts | - |
dc.subject.keywordAuthor | Transition Temperature | - |
dc.subject.keywordAuthor | Magnetoresistance | - |
dc.subject.keywordPlus | TOPOLOGICAL INSULATOR BI2TE3 | - |
dc.subject.keywordPlus | SURFACE-STATES | - |
dc.subject.keywordPlus | PHASE | - |
dc.subject.keywordPlus | NANOWIRES | - |
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