This title appears in the Scientific Report :
2003
Please use the identifier:
http://hdl.handle.net/2128/2022 in citations.
Please use the identifier: http://dx.doi.org/10.1103/PhysRevB.67.060502 in citations.
Control of interference effects in a two-dimensional-electron-gas superconductor junction by the Josephson effect
Control of interference effects in a two-dimensional-electron-gas superconductor junction by the Josephson effect
The effect of quasiparticle interferences on the transport between a two-dimensional electron gas in an InxGa1-xAs/InP heterostructure and the superconducting Nb electrodes of a Josephson junction is studied. The phase difference between the superconducting electrodes leading to the interference eff...
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Personal Name(s): | Schäpers, T. |
---|---|
Müller, R. P. / Kaluza, A. | |
Contributing Institute: |
Institut für Halbleiterschichten und Bauelemente; ISG-1 Center of Nanoelectronic Systems for Information Technology; CNI |
Published in: | Physical Review B Physical review / B, 67 67 (2003 2003) 6 6, S. 060502 060502 |
Imprint: |
College Park, Md.
APS
2003
|
Physical Description: |
060502 |
DOI: |
10.1103/PhysRevB.67.060502 |
Document Type: |
Journal Article |
Research Program: |
Materialien, Prozesse und Bauelemente für die Mikro- und Nanoelektronik |
Series Title: |
Physical Review B
67 |
Subject (ZB): | |
Link: |
Get full text OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://dx.doi.org/10.1103/PhysRevB.67.060502 in citations.
The effect of quasiparticle interferences on the transport between a two-dimensional electron gas in an InxGa1-xAs/InP heterostructure and the superconducting Nb electrodes of a Josephson junction is studied. The phase difference between the superconducting electrodes leading to the interference effects is adjusted by the Josephson effect. The quasiparticle interference results in a conductance plateau with a maximum at zero bias current through the Josephson junction. By applying a magnetic field the interference effect can be controlled. |