Detection of deep flaws by using a HTS-SQUID in unshielded environment

IEEE Transactions on Applied Superconductivity

Volumn 11, Issue 1 I, 2001, Pages 1295-1298

  Jeng, J T ^a   Yang, S Y ^b   Horng, H E ^a   Yang, H C ^c  

^a NATIONAL TAIWAN NORMAL UNIVERSITY   (Taiwan)

^b INSTITUTE OF PHYSICS   (Taiwan)

^c NATIONAL TAIWAN UNIVERSITY   (Taiwan)

Author keywords

Depth; HTS SQUID; Nondestructive evaluation; Phase

Indexed keywords

CRACKS; DEWARS; EDDY CURRENT TESTING; ELECTRIC COILS; HIGH TEMPERATURE SUPERCONDUCTORS; MAGNETIC FIELDS; MAGNETOMETERS;

DEPTH OF FLAWS; EXCITATION COIL; FIBERGLASS DEWAR;

SQUIDS;

EID: 0035268113     PISSN: 10518223     EISSN: None     Source Type: Journal    
DOI: 10.1109/77.919587     Document Type: Conference Paper

References (11)

1. A review of SQUID magnetometry applied to nondestructive evaluation
2. Review article: SQUIDs for nondestructive evaluation
3. Techniques for depth-selective, low frequency eddy current analysis for SQUID-based nondestructive testing
4. Performance measurements fo a superconductive microprobe for eddy current evaluation of subsurface flaws
5. Eddy current technique with high temperature SQUID for nondestructive evaluation of nonmagnetic metallic structures
6. Experiments on Eddy current NDE with HTS rf SQUIDs
7. Eddy current nondestructive material evaluation based on HTS SQUIDs
8. Electromagnetic nondestructive evaluation: Moving HTS SQUIDs, inducing field nulling and dual frequency measurements
9. Nondestructive evaluation of flaws using SQUIDs
10. Numerical modeling for electromagnetic nondestructive evaluation