Operation of HTS SQUIDs with a portable cryostat: a squid system in conjunction with eddy current technique for non-destructive evaluation

IEEE Transactions on Applied Superconductivity

Volumn 7, Issue 2 PART 3, 1997, Pages 2878-2881

  Lucia, M L ^a   Hohmarm, R ^b   Soltner, H ^b   Krause, H J ^c   Wolf, W ^a   Bousack, H ^b   Faley, M I ^a  

^a UNIVERSIDAD COMPLUTENSE DE MADRID   (Spain)

^b FORSCHUNGSZENTRUM JÜLICH   (Germany)

^c Institut fur Luft Und Kaltetechnik   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

CRYOSTATS; EDDY CURRENT TESTING; HIGH TEMPERATURE SUPERCONDUCTORS; MAGNETOMETERS; SPURIOUS SIGNAL NOISE;

FATIGUE CRACK DETECTION;

SQUIDS;

EID: 0031168723     PISSN: 10518223     EISSN: None     Source Type: Journal    
DOI: 10.1109/77.621892     Document Type: Article

References (9)

1. H.J.M.ter Brake H.J.Holland and H.Rogalla "Stirling cooler magnetic interference measured by a High-Tc SQUID mounted on the cold tip" to be published in Cryocoolers 9 proceedings of the 9th International Cryocooler Conference (ICC9) Waterville Valley NH U.S.A. June 25-27 1996
2. c dc -SQUID in a portable microcooler" Appl.Phys.Lett. vol. 65 no. 18 pp. 2353-2355 1994
3. R.Hohmann M.L.Lucia H.Soltner H.-J.Krause W.Wolf H.Bousack M.I.Faley G.Spörl and A.Binneberg "Integration of HTS SQUIDs with portable cooling devices for the detection of materials defects in non-destructive testing" to be published in Cryocoolers 9 proceedings of the 9th International Cryocooler Conference (ICC9) Waterville Valley NH U.S.A. June 25-27 1996
4. Y.Zhang M.Mück K.Herrmann J.Schubert W.Zander A.I.Braginski and C.Heiden "Sensitive rf SQUIDs and magnetometers operating at 77 K" IEEE Trans.Appl.Supercond vol. 3 pp. 2465-2468 1993
5. M.I.Faley U.Poppe K.Urban. H.Hilgenkamp H.Hemmes W.A.M. Aarnink J.Flokstra and H.Rogalla "Noise properties of direct current SQUIDs with quasiplanar YBaCuO Josephson junctions" Appl.Phys . Lett. vol. 67 no. 14 pp. 2087-2089 1995
6. E.Zimmermann G.Brandenburg U.Clemens and H.Halling "Kompensationsregelung für extrem nichtlinearen Sensor mit digitalem Signalprozessor" DSP Deutschland'95 Design und Elektronik Munich 1995
7. Technical manual of the analog dc-SQUID electronics M301-A Cryoton Troitsk Russia
8. Y.Tavrin H.-J.Krause W.Wolf V.GIyantsev J.Schubert W.Zander and H.Bousack "Eddy current technique with high temperature SQUID for non-destructive evaluation of nonmetallic structures" Cryogenics vol. 36 pp. 83-86 1996
9. T.Varpula and T.Poutanen "Magnetic field fluctuations arising from thermal motion of electric charge in conductors" J.Appl.Phys. vol. 55. no. 11 pp. 4015-4021 1984