Effects of flux dam on low-frequency noise in high-Tc SQUID magnetometers

IEEE Transactions on Applied Superconductivity

Volumn 11, Issue 1 I, 2001, Pages 1331-1334

  Oyama, H ^a   Kuriki, S ^a   Matsuda, M ^b  

^a HOKKAIDO UNIVERSITY   (Japan)

^b MURORAN INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

Flux dam; Magnetic field noise; Mesh structure; SQUID magnetometer; Vortex motion

Indexed keywords

CRITICAL CURRENT DENSITY (SUPERCONDUCTIVITY); GRAIN BOUNDARIES; HIGH TEMPERATURE SUPERCONDUCTORS; JOSEPHSON JUNCTION DEVICES; MAGNETIC FIELD EFFECTS; MAGNETOMETERS; STRONTIUM COMPOUNDS; SUPERCONDUCTING ELECTRIC LINES; SUPERCONDUCTING FILMS; YTTRIUM BARIUM COPPER OXIDES;

FLUX DAM; FLUX LOCKED LOOP; HIGH TEMPERATURE SUPERCONDUCTOR SQUID MAGNETOMETERS; LOW-FREQUENCY NOISE; VORTEX MOTION;

SQUIDS;

EID: 0035267794     PISSN: 10518223     EISSN: None     Source Type: Journal    
DOI: 10.1109/77.919596     Document Type: Conference Paper

References (13)

1. c superconducting asymmetric gradiometer for biomagnetic applications
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5. Initial-vortex-entry-related magnetic hysteresis in thin-film SQUID magnetometers
6. Flux dam, a method to reduce extra low frequency noise when a superconducting magnetometer is exposed to a magnetic field
7. c superconducting quantum interference device magnetometers
8. c dc-SQUID magnetometers with mesh structure
9. c superconducting quantum interference devices
10. 7-x flux transformers
11. c superconducting quantum interference device magnetometers in ac and dc magnetic fields
12. 7-δ superconducting quantum interference devices by antidots
13. Flux focusing effects in planar thin-film grain-boundary Josephson junctions