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- Publisher Website: 10.1103/PhysRevB.56.14822
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Article: Conductance oscillation of a mesoscopic normal metal spanning unconventional and conventional superconductors
Title | Conductance oscillation of a mesoscopic normal metal spanning unconventional and conventional superconductors |
---|---|
Authors | |
Keywords | Physics |
Issue Date | 1997 |
Publisher | American Physical Society. The Journal's web site is located at http://prb.aps.org/ |
Citation | Physical Review B (Condensed Matter), 1997, v. 56 n. 22, p. 14822-14826 How to Cite? |
Abstract | We present a theory for the conductance of a mesoscopic normal metal spanning two superconductors, in which an analytical expression of the conductance is formulated. It is found that the conductance oscillates with the phase difference of two superconductors periodically. When one of the superconductors has a d-wave symmetry, the 2π-period component of the conductance oscillation decays with the misorientation angle α and vanishes at α = π/4 in contradiction to the s-wave case, from which a method is proposed to identify unambiguously the pairing symmetry of the high-Tc superconductors. |
Persistent Identifier | http://hdl.handle.net/10722/43213 |
ISSN | |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shi, J | en_HK |
dc.contributor.author | Dong, J | en_HK |
dc.contributor.author | Xing, DY | en_HK |
dc.contributor.author | Wang, ZD | en_HK |
dc.date.accessioned | 2007-03-23T04:41:26Z | - |
dc.date.available | 2007-03-23T04:41:26Z | - |
dc.date.issued | 1997 | en_HK |
dc.identifier.citation | Physical Review B (Condensed Matter), 1997, v. 56 n. 22, p. 14822-14826 | - |
dc.identifier.issn | 0163-1829 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/43213 | - |
dc.description.abstract | We present a theory for the conductance of a mesoscopic normal metal spanning two superconductors, in which an analytical expression of the conductance is formulated. It is found that the conductance oscillates with the phase difference of two superconductors periodically. When one of the superconductors has a d-wave symmetry, the 2π-period component of the conductance oscillation decays with the misorientation angle α and vanishes at α = π/4 in contradiction to the s-wave case, from which a method is proposed to identify unambiguously the pairing symmetry of the high-Tc superconductors. | en_HK |
dc.format.extent | 120784 bytes | - |
dc.format.extent | 45056 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 1997 by The American Physical Society. This article is available online at https://doi.org/10.1103/PhysRevB.56.14822 | - |
dc.subject | Physics | en_HK |
dc.title | Conductance oscillation of a mesoscopic normal metal spanning unconventional and conventional superconductors | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0163-1829&volume=56&issue=22&spage=14822&epage=14826&date=1997&atitle=Conductance+oscillation+of+a+mesoscopic+normal+metal+spanning+unconventional+and+conventional+superconductors | en_HK |
dc.identifier.email | Wang, ZD: zwang@hkucc.hku.hk | en_HK |
dc.identifier.authority | Wang, ZD=rp00802 | en_HK |
dc.description.nature | published_or_final_version | en_HK |
dc.identifier.doi | 10.1103/PhysRevB.56.14822 | en_HK |
dc.identifier.scopus | eid_2-s2.0-0007339573 | en_HK |
dc.identifier.hkuros | 29717 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0007339573&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 56 | en_HK |
dc.identifier.issue | 22 | en_HK |
dc.identifier.spage | 14822 | en_HK |
dc.identifier.epage | 14826 | en_HK |
dc.identifier.isi | WOS:A1997YL01100085 | - |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Shi, J=7404494854 | en_HK |
dc.identifier.scopusauthorid | Dong, J=7403365671 | en_HK |
dc.identifier.scopusauthorid | Xing, DY=7202670397 | en_HK |
dc.identifier.scopusauthorid | Wang, ZD=14828459100 | en_HK |
dc.identifier.issnl | 0163-1829 | - |