Noise Measurements on DC-SQUIDs with Varied Design
作者： M. R. Condron , G. M. Gutt , B. Muhlfelder , J. M. Lockhart , J. P. Turneaure
DOI: 10.1007/978-3-642-77457-7_56
关键词: Amplifier 、 Low inductance 、 Materials science 、 Electromagnetic coil 、 Stripline 、 Preamplifier 、 Spectral density 、 Dc squid 、 Optoelectronics 、 Noise (electronics)
摘要: We have fabricated and tested two types of SQUIDs. The first, a low inductance stripline device, was characterized using commercial dc SQUID as following amplifier. second type well coupled to 0.16µH input coil flux-locked an ultralow noise room temperature preamplifier. present device characterization data for both devices.
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T. Ryhanen, R. Cantor, D. Drung, H. Koch, H. Seppa, Effect of parasitic capacitance on DC SQUID performance IEEE Transactions on Magnetics. ,vol. 27, pp. 3013- 3016 ,(1991) , 10.1109/20.133844
R. L. Peterson, C. A. Hamilton, Analysis of threshold curves for superconducting interferometers Journal of Applied Physics. ,vol. 50, pp. 8135- 8142 ,(1979) , 10.1063/1.325954
V. Foglietti, W. J. Gallagher, M. B. Ketchen, A. W. Kleinsasser, R. H. Koch, R. L. Sandstrom, Performance of dc SQUIDs with resistively shunted inductance Applied Physics Letters. ,vol. 55, pp. 1451- 1453 ,(1989) , 10.1063/1.101583
James M. Lockhart, Squid Readout And Ultra-Low Magnetic Fields For Gravity Probe-B (Gp-B) Cryogenic Optical Systems and Instruments II. ,vol. 0619, pp. 148- 156 ,(1986) , 10.1117/12.966648
K. Enpuku, K. Yoshida, S. Kohjiro, Noise characteristics of a dc SQUID with a resistively shunted inductance. II. Optimum damping Journal of Applied Physics. ,vol. 60, pp. 4218- 4223 ,(1986) , 10.1063/1.337510
Frederick Wellstood, C. Heiden, John Clarke, Integrated dc SQUID magnetometer with a high slew rate Review of Scientific Instruments. ,vol. 55, pp. 952- 957 ,(1984) , 10.1063/1.1137871
Jukka Knuutila, Antti Ahonen, Claudia Tesche, Effects on DC SQUID characteristics of damping of input coil resonances Journal of Low Temperature Physics. ,vol. 68, pp. 269- 284 ,(1987) , 10.1007/BF00683902
Satoshi Kohjiro, Keiji Enpuku, Keiji Yoshida, Kaoru Yamafuji, Experimental Study of Noise Characteristics of Large-β dc SQUID with Resistively Shunted Inductance Japanese Journal of Applied Physics. ,vol. 27, pp. 1871- 1874 ,(1988) , 10.1143/JJAP.27.1871
G M Gutt, J S Kim, M R Condron, J M Lockhart, B Muhlfelder, An ultralow noise amplifier for superconductive detectors Superconductor Science and Technology. ,vol. 4, pp. 633- 636 ,(1991) , 10.1088/0953-2048/4/11/021