Noise limitations of the DC SQUID
Conference
·
OSTI ID:6596131
The dc SQUID (Superconducting Quantum Interference Device) is a very sensitive detector of changes in magnetic flux, and is becoming widely used as a magnetometer and as a voltmeter. The paper summarizes the noise limitations of the device and makes projections of its ultimate performance. A more detailed account of the work is to appear elsewhere.
- Research Organization:
- California Univ., Berkeley (USA). Lawrence Berkeley Lab.
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 6596131
- Report Number(s):
- LBL-8030; CONF-780349-2
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
420201* -- Engineering-- Cryogenic Equipment & Devices
440300 -- Miscellaneous Instruments-- (-1989)
47 OTHER INSTRUMENTATION
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ELECTRIC MEASURING INSTRUMENTS
ELECTRICAL EQUIPMENT
ELECTRONIC EQUIPMENT
EQUIPMENT
FLUXMETERS
MAGNETOMETERS
MEASURING INSTRUMENTS
MICROWAVE EQUIPMENT
NOISE
PERFORMANCE
SQUID DEVICES
SUPERCONDUCTING DEVICES
VOLTMETERS
440300 -- Miscellaneous Instruments-- (-1989)
47 OTHER INSTRUMENTATION
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ELECTRIC MEASURING INSTRUMENTS
ELECTRICAL EQUIPMENT
ELECTRONIC EQUIPMENT
EQUIPMENT
FLUXMETERS
MAGNETOMETERS
MEASURING INSTRUMENTS
MICROWAVE EQUIPMENT
NOISE
PERFORMANCE
SQUID DEVICES
SUPERCONDUCTING DEVICES
VOLTMETERS