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- Publisher Website: 10.1103/PhysRevB.63.195412
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Article: Resonant Andreev reflections in superconductor–carbon-nanotube devices
Title | Resonant Andreev reflections in superconductor–carbon-nanotube devices |
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Authors | |
Keywords | Physics |
Issue Date | 2001 |
Publisher | American Physical Society. The Journal's web site is located at http://prb.aps.org/ |
Citation | Physical Review B (Condensed Matter), 2001, v. 63 n. 19, article no. 195412 How to Cite? |
Abstract | Resonant Andreev reflection through superconductor-carbon-nanotube devices was investigated theoretically with a focus on the superconducting proximity effect. Consistent with a recent experiment, we find that for on-resonance high-transparency devices, the Andreev current is characterized by a large value and a resistance dip; low-transparency off-resonance devices give the opposite result. We also give evidence that the observed low-temperature transport anomaly may be a natural result of the Andreev reflection process. |
Persistent Identifier | http://hdl.handle.net/10722/43340 |
ISSN | |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Wei, Y | en_HK |
dc.contributor.author | Wang, J | en_HK |
dc.contributor.author | Guo, H | en_HK |
dc.contributor.author | Mehrez, H | en_HK |
dc.contributor.author | Roland, C | en_HK |
dc.date.accessioned | 2007-03-23T04:43:53Z | - |
dc.date.available | 2007-03-23T04:43:53Z | - |
dc.date.issued | 2001 | en_HK |
dc.identifier.citation | Physical Review B (Condensed Matter), 2001, v. 63 n. 19, article no. 195412 | - |
dc.identifier.issn | 0163-1829 | - |
dc.identifier.uri | http://hdl.handle.net/10722/43340 | - |
dc.description.abstract | Resonant Andreev reflection through superconductor-carbon-nanotube devices was investigated theoretically with a focus on the superconducting proximity effect. Consistent with a recent experiment, we find that for on-resonance high-transparency devices, the Andreev current is characterized by a large value and a resistance dip; low-transparency off-resonance devices give the opposite result. We also give evidence that the observed low-temperature transport anomaly may be a natural result of the Andreev reflection process. | en_HK |
dc.format.extent | 70894 bytes | - |
dc.format.extent | 25600 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.format.mimetype | application/msword | - |
dc.language | eng | en_HK |
dc.publisher | American Physical Society. The Journal's web site is located at http://prb.aps.org/ | en_HK |
dc.relation.ispartof | Physical Review B (Condensed Matter) | - |
dc.rights | Copyright 2001 by The American Physical Society. This article is available online at https://doi.org/10.1103/PhysRevB.63.195412 | - |
dc.subject | Physics | en_HK |
dc.title | Resonant Andreev reflections in superconductor–carbon-nanotube devices | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1098-0121&volume=63&issue=19&spage=195412:1&epage=5&date=2001&atitle=Resonant+Andreev+reflections+in+superconductor–carbon-nanotube+devices | en_HK |
dc.description.nature | published_or_final_version | en_HK |
dc.identifier.doi | 10.1103/PhysRevB.63.195412 | en_HK |
dc.identifier.scopus | eid_2-s2.0-0000991231 | - |
dc.identifier.volume | 63 | - |
dc.identifier.issue | 19 | - |
dc.identifier.spage | article no. 195412 | - |
dc.identifier.epage | article no. 195412 | - |
dc.identifier.isi | WOS:000168814200082 | - |
dc.identifier.issnl | 0163-1829 | - |