Digitale Medien
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
67 (1990), S. 1992-1994
ISSN:
1089-7550
Quelle:
AIP Digital Archive
Thema:
Physik
Notizen:
High-quality Nb/Al, Alox/Nb Josephson tunnel junctions using double-oxide layers as barriers have been fabricated. The critical current density is controlled by the thickness of the second Al layer. This layer has to be oxidized completely through in order to obtain high-quality junctions. Typically, gap voltages of 2.8–3.0 mV and Vm up to 70 mV at 4.2 K were obtained.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1063/1.345579
Permalink
Bibliothek |
Standort |
Signatur |
Band/Heft/Jahr |
Verfügbarkeit |