Published August 1985
| Version v1
Journal article
Automatic recording of direct current singularity amplitudes in Josephson junctions
Creators
- 1. Dipartimento di Fisica, Universita' di Salerno, 84100 Salerno, Italy
Description
We have designed and tested an electronic circuit to record the amplitude of any current singularity in the current-voltage characteristic of a Josephson tunnel junction. The detection of the peak current occurs only when the junction voltage is within a range that can be centered and narrowed conveniently. We describe the circuit in detail and illustrate its operation in the recording of some typical dc singularities
Additional details
Publishing Information
- Journal Title
- Rev. Sci. Instrum.
- Journal Volume
- 56
- Journal Issue
- 8
- Series
- Rev. Sci. Instrum.
- Journal Page Range
- 1623-1625
- ISSN
- 0034-6748
- CODEN
- RSINA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 17005122
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S42: ENGINEERING;
- Descriptors DEI
- AMPLITUDES; ELECTRIC CONDUCTIVITY; ELECTRIC CURRENTS; ELECTRIC POTENTIAL; ELECTRICAL TESTING; JOSEPHSON JUNCTIONS; OPERATION; RECORDING SYSTEMS; SPECIFICATIONS
- Descriptors DEC
- CURRENTS; ELECTRICAL PROPERTIES; MATERIALS TESTING; NONDESTRUCTIVE TESTING; PHYSICAL PROPERTIES; SEMICONDUCTOR JUNCTIONS; TESTING