Double transformer coupling to a very low noise squid

IEEE Transactions on Magnetics

Volumn 19, Issue 3, 1983, Pages 303-307

  Muhlfelder, Barry ^a   Johnson, Warren ^a   Cromar, M W ^b  

^a UNIVERSITY OF ROCHESTER   (United States)

^b NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

SQUID;

SUPERCONDUCTING DEVICES;

EID: 0020126220     PISSN: 00189464     EISSN: 19410069     Source Type: Journal    
DOI: 10.1109/TMAG.1983.1062527     Document Type: Article

References (11)

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2. D. H. Douglass, M. W. Cromar, R. Q. Gram, W. W. Johnson, C. Lamm, D. Macaluso, “A Progress Report on the University of Rochester Gravitational Radiation Detector,” Proceedings of the Second Marcel Grossman Meeting, Trieste (1979).
3. C. D. Tesche and J. Clarke, “dc SQUID: Noise and Optimization,” J. Low Temp. Phys. 29, 301 (1977).
4. M. W. Cromar and P. Carelli, “Low-Noise Tunnel Junction dc SQUIDs,” Appl. Phys. Lett. 38, 723 (1981).
5. D. J. Van Harlingen, R. H. Koch, and J. Clarke, “Superconducting Quantum Interference Device With Very Low Magnetic Flux Noise Energy,” Appl. Phys. Lett. 41, 197 (1982). -
6. R. F. Voss, R. B. Laibowitz and S. I. Raider, “All-Nb Low Noise dc SQUID with 1 pm Tunnel Junctions,” J. Appl. Phys. 51, 2306 (1980).
7. J. H. Greiner, C. P. Kircher, S. P. Klepner, S. K. Lahiri, A. J. Warnecke, S. Basavaiah, E. T. Yen, John M. Baker, P. R. Brosious, H.-C. W. Huang, M. Murakami, and I Ames, “Fabrication Processes for Josephson Integrated Circuits,” IBM J. of Res. and Dev. 24, 195 (1980). -
8. R. H. Havemann, C. A. Hamilton, and R. E. Harris, “Photolithographic Fabrication of Lead Alloy Josephson Junctions,” J. Vac. Sci. Technol. 15, 392 (1978).
9. J. M. Jaycox and M. B. Ketchen, “Planar Coupling Scheme for Ultra Low Noise DC SQUIDs,” IEEE Trans. Magn., Vol. MAG-17, pp. 400–403, January (1981).
10. R. L. Peterson and C. A. Hamilton, “Analysis of Threshold Curves for Superconducting Interferometers,” J. Appl. Phys. 50, 8135 (1979).
11. J. Clarke, W. M. Goubau, and M. B. Ketchen, “Tunnel Junction dc SQUID: Fabrication, Operation and Performance,” J. Low Temp. Phys. 25, 99 (1977).