Fabrication and performance of high T sub c two hole bulk and single hole thick film rf SQUIDs at 77 K

Conference · Fri Mar 01 00:00:00 EST 1991 · IEEE Transactions on Magnetics (Institute of Electrical and Electronics Engineers); (United States)

OSTI ID:5921726

Khare, N; Gupta, A K; Chaudhry, S; Arora, S K; Tomar, V S; Ojha, V N ^[1]

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1. National Physical Lab., New Delhi (India)

Two hole YBCO bulk and one hole YBCO, BSCCO thick films rf SQUIDs have been fabricated and operated at 77K. RF SQUID behavior has been studied using commercial rf SQUID electronic with external rf and af sources. Flux noise density of these SQUIDs depend on the quality of the microbridge. In this paper flux noise present in various reported high T{sub c} film rf SQUIDs are compared.

• OSTI ID: 5921726
• Report Number(s): CONF-900944-; CODEN: IEMGA
• Journal Information: IEEE Transactions on Magnetics (Institute of Electrical and Electronics Engineers); (United States), Vol. 27:2; Conference: 1990 applied superconductivity conference, Snowmass, CO (United States), 24-28 Sep 1990; ISSN 0018-9464
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
36 MATERIALS SCIENCE
HIGH-TC SUPERCONDUCTORS
CURRENT DENSITY
SQUID DEVICES
FABRICATION
BARIUM OXIDES
BISMUTH COMPOUNDS
CALCIUM OXIDES
COPPER OXIDES
FLUX QUANTIZATION
HOLES
MAGNETIC FLUX
PERFORMANCE
RF SYSTEMS
STRONTIUM OXIDES
SUPERCONDUCTIVITY
YTTRIUM OXIDES
ALKALINE EARTH METAL COMPOUNDS
BARIUM COMPOUNDS
CALCIUM COMPOUNDS
CHALCOGENIDES
COPPER COMPOUNDS
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ELECTRONIC EQUIPMENT
EQUIPMENT
FLUXMETERS
MEASURING INSTRUMENTS
MICROWAVE EQUIPMENT
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
STRONTIUM COMPOUNDS
SUPERCONDUCTING DEVICES
SUPERCONDUCTORS
TRANSITION ELEMENT COMPOUNDS
YTTRIUM COMPOUNDS
665412* - Superconducting Devices- (1992-)
665411 - Basic Superconductivity Studies- (1992-)
360207 - Ceramics
Cermets
& Refractories- Superconducting Properties- (1992-)