Home
For authors
Submission status

Current
Archive (English)
Archive
   Volumes 81-92
   Volumes 61-80
   Volumes 21-40
   Volumes 1-20
   Volumes 41-60
      Volume 60
      Volume 59
      Volume 58
      Volume 57
      Volume 56
      Volume 55
      Volume 54
      Volume 53
      Volume 52
      Volume 51
      Volume 50
      Volume 49
      Volume 48
      Volume 47
      Volume 46
      Volume 45
      Volume 44
      Volume 43
      Volume 42
      Volume 41
Search
VOLUME 60 (1994) | ISSUE 8 | PAGE 589
Phase controlled mesoscopic ring interferometer
We report measurements of conductance oscillations in a normal metal mesoscopic ring to which a superconducting wire is attached at two points. The osculations are due to phase transfer from the superconducting condensate to normal electrons via Andreev reflections at the normal metal/superconductor interfaces. The phase difference between the interfaces was controlled by varying a sub-critical current through the superconductor and, alternatively, by applied magnetic field. New components were found in the spectrum of oscillations.