Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bayogan, Janice Ruth | ko |
dc.contributor.author | Park, Kidong | ko |
dc.contributor.author | Siu, Zhuo Bin | ko |
dc.contributor.author | An, Sung Jin | ko |
dc.contributor.author | Tang, Chiu-Chun | ko |
dc.contributor.author | Zhang, Xiao-Xiao | ko |
dc.contributor.author | Song, Man Suk | ko |
dc.contributor.author | Park, Jeunghee | ko |
dc.contributor.author | Jalil, Mansoor B. A. | ko |
dc.contributor.author | Nagaosa, Naoto | ko |
dc.contributor.author | Hirakawa, Kazuhiko | ko |
dc.contributor.author | Schoenenberger, Christian | ko |
dc.contributor.author | Seo, Jungpil | ko |
dc.contributor.author | Jung, Minkyung | ko |
dc.date.accessioned | 2020-03-27T11:28:55Z | - |
dc.date.available | 2020-03-27T11:28:55Z | - |
dc.date.created | 2020-03-27 | - |
dc.date.issued | 2020-05 | - |
dc.identifier.citation | Nanotechnology, v.31, no.20, pp.205001 | - |
dc.identifier.issn | 0957-4484 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/11594 | - |
dc.description.abstract | We demonstrate a controllable p-n junction in a three-dimensional Dirac semimetal (DSM) Cd3As2 nanowire with two recessed bottom gates. The device exhibits four different conductance regimes with gate voltages, the unipolar (n-n and p-p) and bipolar (n-p and n-p) regimes, where p-n junctions are formed. The conductance in the p-n junction regimes decreases drastically when a magnetic field is applied perpendicular to the nanowire. In these regimes, the device shows quantum dot behavior, whereas the device exhibits conductance plateaus in the n-n regime at high magnetic fields. Our experiment shows that the ambipolar tunability of DSM nanowires can enable the realization of quantum devices based on quantum dots and electron optics. © 2020 IOP Publishing Ltd. | - |
dc.language | English | - |
dc.publisher | Institute of Physics Publishing | - |
dc.title | Controllable p-n junctions in three-dimensional Dirac semimetal Cd3As2 nanowires | - |
dc.type | Article | - |
dc.identifier.doi | 10.1088/1361-6528/ab6dfe | - |
dc.identifier.wosid | 000518667600001 | - |
dc.identifier.scopusid | 2-s2.0-85082170908 | - |
dc.type.local | Article(Overseas) | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.contributor.nonIdAuthor | Park, Kidong | - |
dc.contributor.nonIdAuthor | Siu, Zhuo Bin | - |
dc.contributor.nonIdAuthor | Tang, Chiu-Chun | - |
dc.contributor.nonIdAuthor | Zhang, Xiao-Xiao | - |
dc.contributor.nonIdAuthor | Park, Jeunghee | - |
dc.contributor.nonIdAuthor | Jalil, Mansoor B. A. | - |
dc.contributor.nonIdAuthor | Nagaosa, Naoto | - |
dc.contributor.nonIdAuthor | Hirakawa, Kazuhiko | - |
dc.contributor.nonIdAuthor | Schoenenberger, Christian | - |
dc.identifier.citationVolume | 31 | - |
dc.identifier.citationNumber | 20 | - |
dc.identifier.citationStartPage | 205001 | - |
dc.identifier.citationTitle | Nanotechnology | - |
dc.type.journalArticle | Article | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | 3D Dirac semimetal | - |
dc.subject.keywordAuthor | Cd3As2 | - |
dc.subject.keywordAuthor | p-n junction | - |
dc.subject.keywordAuthor | nanowire | - |
dc.subject.keywordAuthor | quantum dot | - |
dc.subject.keywordPlus | NEGATIVE MAGNETORESISTANCE | - |
dc.subject.keywordPlus | ULTRAHIGH MOBILITY | - |
dc.subject.keywordPlus | INTERFERENCE | - |
dc.contributor.affiliatedAuthor | Seo, Jungpil | - |
dc.contributor.affiliatedAuthor | Jung, Minkyung | - |
There are no files associated with this item.