A planar second-order dc squid gradiometer

Clinical Physics and Physiological Measurement

Volumn 12, Issue , 1991, Pages 13-19

  Careiji, P ^a   Chiaventi, L ^b   Leoni, R ^b   Pullano, M ^b   Spagnolo, G Schirripa ^a  

^a UNIVERSITY OF L'AQUILA   (Italy)

^b CNR   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

MAGNETIC FIELDS--MEASUREMENTS; SUPERCONDUCTING DEVICES--JOSEPHSON JUNCTIONS; SUPERCONDUCTING FILMS--MEDICAL APPLICATIONS;

BIOMAGNETISM MEASUREMENTS; JOSEPHSON TUNNEL JUNCTIONS; PLANAR DC SQUID GRADIOMETERS; PLANAR GRADIOMETER RESOLUTION; SUPERCONDUCTING QUANTUM INTERFERENCE DEVICES;

BIOMEDICAL ENGINEERING;

CONFERENCE PAPER; IMAGING; INSTRUMENTATION; MAGNETIC FIELD; MAGNETISM; MEASUREMENT;

EQUIPMENT DESIGN; HUMAN; MAGNETICS; SUPPORT, NON-U.S. GOV'T;

EID: 0026352787     PISSN: 01430815     EISSN: None     Source Type: Journal    
DOI: 10.1088/0143-0815/12/B/002     Document Type: Article

References (7)

1. Carelli P and Foglielti V 1983 A second-derivative gradiometer integrated with a DC superconducting interferometer J. AppL Phys. 54 6065-7
2. Carelli P and Leoni R 1986 Localization of biological sources with arrays of superconducting gradiometers J. AppL Phys. 59 645-50
3. Carelli P, Foglietti V, Leoni R and Pullano M 1989 Reliable low noise DC SQUID IEEE Trans. Magn MAG-25 1026-9
4. Coffin N B and Cohen D 1977 Magnetic fields of a dipole in special volume conductor shapes IEEE Trans. BiornetL Eng BME 24 372-381
5. Leoni R, Carelli P and Foglielti V 1987 Noise effect on instabilities and chaotic solutions of a superconducting interferometer Phys. Rev. B 35 400-3
6. Opfer J E, Yeo Y K, Pierce J M and Rorden L H 1974 A superconducting second-derivative gradiometer IEEE Trans. Magn. MAG-9 536-539
7. Tbsche C D, Brown K H, Callegari A C, Chen M H, Greiner J H, Jones H C, Ketchen M B, Kim K K, Kleinsasser A W, Notarys H A, W&ng R H and Yogi E 1985 Practical DC squids with extremely low Hf noise IEEE Trans, on Magn. MAG-21 1032-5