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Low Loss Superconducting Microstrip Development at Argonne National Lab

Journal Article · · IEEE Transactions on Applied Superconductivity
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  1. Argonne National Lab. (ANL), Argonne, IL (United States). High-Energy Physics Division; Univ. of Chicago, IL (United States). Kavli Inst. for Cosmological Physics. Dept. of Astronomy and Astrophysics
  2. Cardiff Univ. (United Kingdom). School of Physics and Astronomy
  3. Stanford Univ., CA (United States). Kavli Inst. for Particle Astrophysics and Cosmology. Dept. of Physics; SLAC National Accelerator Lab., Menlo Park, CA (United States)
  4. Univ. of California, San Diego, CA (United States). Dept. of Physics
  5. Univ. of Colorado, Boulder, CO (United States). Center for Astrophysics and Space Astronomy. Dept. of Astrophysical and Planetary Sciences
  6. McGill Univ., Montreal, QC (Canada). Dept. of Physics
  7. Univ. of Chicago, IL (United States). Kavli Inst. for Cosmological Physics; Argonne National Lab. (ANL), Argonne, IL (United States). High-Energy Physics Division
  8. Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Univ. of Chicago, IL (United States). Kavli Inst. for Cosmological Physics. Dept. of Astronomy and Astrophysics
  9. Univ. of Chicago, IL (United States). Kavli Inst. for Cosmological Physics. The Enrico Fermi Inst. Dept. of Physics. Dept. of Astronomy and Astrophysics; Argonne National Lab. (ANL), Argonne, IL (United States). High-Energy Physics Division
  10. SLAC National Accelerator Lab., Menlo Park, CA (United States)
  11. Argonne National Lab. (ANL), Argonne, IL (United States). High-Energy Physics Division
  12. Univ. of Chicago, IL (United States). Kavli Inst. for Cosmological Physics. Dept. of Astronomy and Astrophysics
  13. Univ. of California, Berkeley, CA (United States). Dept. of Physics
  14. Argonne National Lab. (ANL), Argonne, IL (United States). Materials Sciences Division
  15. McGill Univ., Montreal, QC (Canada). Dept. of Physics; Canadian Inst. for Advanced Research, Toronto, ON (Canada). CIFAR Program in Cosmology and Gravity
  16. Univ. of Chicago, IL (United States). Kavli Inst. for Cosmological Physics. Dept. of Physics
  17. Univ. of Colorado, Boulder, CO (United States). Center for Astrophysics and Space Astronomy. Dept. of Astrophysical and Planetary Sciences. Dept. of Physics
  18. High Energy Accelerator Research Organization (KEK), Tsukuba (Japan)
  19. National Inst. of Standards and Technology (NIST), Boulder, CO (United States). Quantum Devices Group
  20. National Inst. of Standards and Technology (NIST), Boulder, CO (United States)
  21. Stanford Univ., CA (United States). Kavli Inst. for Particle Astrophysics and Cosmology. Dept. of Physics
  22. Univ. of California, Davis, CA (United States). Dept. of Physics
  23. Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
  24. Univ. of California, Berkeley, CA (United States). Dept. of Physics; Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Physics Division
  25. Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States). Kavli Inst. for Astrophysics and Space Research
  26. Univ. of Chicago, IL (United States). Kavli Inst. for Cosmological Physics. The Enrico Fermi Inst. Dept. of Physics. Dept. of Astronomy and Astrophysics
  27. Argonne National Lab. (ANL), Argonne, IL (United States). Materials Science Division
  28. California Inst. of Technology (CalTech), Pasadena, CA (United States)
  29. Univ. of Melbourne, VIC (Australia). School of Physics; Univ. of California, Berkeley, CA (United States). Dept. of Physics
  30. Case Western Reserve Univ., Cleveland, OH (United States). Dept. of Physics
  31. Three-Speed Logic, Inc., Vancouver, BC (Canada)
  32. Harvard-Smithsonian Center for Astrophysics, Cambridge, MA (United States)
  33. Univ. of Toronto, ON (Canada). Dunlap Inst. for Astronomy and Astrophysics. Dept. of Astronomy and Astrophysics
  34. Univ. of Illinois, Urbana, IL (United States). Dept. of Astronomy. Dept. of Physics
+ Show Author Affiliations
Low loss superconducting microstrip is an essential component in realizing 100 kilo-pixel multichroic cosmic microwave background detector arrays. In this paper, we have been developing a low loss microstrip by understanding and controlling the loss mechanisms. We present the fabrication of the superconducting microstrip, the loss measurements at a few GHz frequencies using half-wavelength resonators, and the loss measurements at 220 GHz frequencies with the superconducting microstrip coupled to slot antennas at one end and to TES detectors at the other end. Finally, the measured loss tangent of the microstrip made of sputtered Nb and SiOx is 1-2e-3.
Research Organization:
Argonne National Lab. (ANL), Argonne, IL (United States); Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); SLAC National Accelerator Lab., Menlo Park, CA (United States); Stanford Univ., CA (United States); Univ. of Chicago, IL (United States)
Sponsoring Organization:
Gordon and Betty Moore Foundation (United States); National Science Foundation (NSF) (United States); The Kavli Foundation (United States); USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1357457
Journal Information:
IEEE Transactions on Applied Superconductivity, Journal Name: IEEE Transactions on Applied Superconductivity Journal Issue: 3 Vol. 25; ISSN 1051-8223
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)Copyright Statement
Country of Publication:
United States
Language:
English

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Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
Detectors
Frequency measurement
Half-wavelength resonator
Loss measurement
Microstrip
Superconducting transmission lines
Superconductivity
Temperature measurement
Transition edge sensor
Transmission line measurements