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Article: Coexistence of the kondo and the superconducting proximity effects in AuFe/Al loops
| Title | Coexistence of the kondo and the superconducting proximity effects in AuFe/Al loops |
|---|---|
| Authors | |
| Keywords | Superconducting proximity effect Andreev interferometer Kondo effect |
| Issue Date | 2006 |
| Citation | Journal of the Korean Physical Society, 2006, v. 48, n. 3, p. 446-450 How to Cite? |
| Abstract | We present measurements of the transport properties of hybrid loops consisting of a Kondo AuFe film and a superconducting Al film. The temperature dependence of the resistance and the significant phase modulation of the resistance indicate the existence of the superconducting proximity effect over the range of ∼0.5 μm in AuFe wires with Fe concentrations of 26 ppm and 70 ppm. The magnetoresistance oscillation of AuFe/Al hybrid loops shows a reentrant behavior in temperature. The electronic phase coherence in the Kondo AuFe wires has been further confirmed by the weak localization measurement. |
| Persistent Identifier | http://hdl.handle.net/10722/262595 |
| ISSN | 2023 Impact Factor: 0.8 2023 SCImago Journal Rankings: 0.213 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Eom, Jonghwa | - |
| dc.contributor.author | Shin, Yun Sok | - |
| dc.contributor.author | Lee, Hu Jong | - |
| dc.contributor.author | Kie, Dong Kun | - |
| dc.contributor.author | Kim, Taegon | - |
| dc.contributor.author | Song, Jonghan | - |
| dc.date.accessioned | 2018-10-08T02:46:29Z | - |
| dc.date.available | 2018-10-08T02:46:29Z | - |
| dc.date.issued | 2006 | - |
| dc.identifier.citation | Journal of the Korean Physical Society, 2006, v. 48, n. 3, p. 446-450 | - |
| dc.identifier.issn | 0374-4884 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/262595 | - |
| dc.description.abstract | We present measurements of the transport properties of hybrid loops consisting of a Kondo AuFe film and a superconducting Al film. The temperature dependence of the resistance and the significant phase modulation of the resistance indicate the existence of the superconducting proximity effect over the range of ∼0.5 μm in AuFe wires with Fe concentrations of 26 ppm and 70 ppm. The magnetoresistance oscillation of AuFe/Al hybrid loops shows a reentrant behavior in temperature. The electronic phase coherence in the Kondo AuFe wires has been further confirmed by the weak localization measurement. | - |
| dc.language | eng | - |
| dc.relation.ispartof | Journal of the Korean Physical Society | - |
| dc.subject | Superconducting proximity effect | - |
| dc.subject | Andreev interferometer | - |
| dc.subject | Kondo effect | - |
| dc.title | Coexistence of the kondo and the superconducting proximity effects in AuFe/Al loops | - |
| dc.type | Article | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.scopus | eid_2-s2.0-33645521963 | - |
| dc.identifier.volume | 48 | - |
| dc.identifier.issue | 3 | - |
| dc.identifier.spage | 446 | - |
| dc.identifier.epage | 450 | - |
| dc.identifier.issnl | 0374-4884 | - |