Study of material loss channels in tantalum microwave superconducting resonators

A. Dutta, A. P.M. Place, K. D. Crowley, X. H. Le, Y. Gang, L. V.H. Rodgers, T. Madhavan, N. P. Khedkar, X. Gui, Y. Jia, L. Baker, A. Head, I. Jarrige, A. Hunt, I. Waluyo, A. Barbour, C. Weiland, S. Hulbert, M. Liu, A. L. WalterR. J. Cava, A. A. Houck, N. P. de Leon

Research output: Chapter in Book/Report/Conference proceedingConference contribution


We identify candidate loss channels in tantalum by correlating X-ray photoelectron spectroscopy measurements with power and temperature dependent variation of the quality factor of superconducting coplanar waveguide microwave resonators.

Original languageEnglish (US)
Title of host publicationQuantum 2.0, QUANTUM 2022
PublisherOptica Publishing Group (formerly OSA)
ISBN (Electronic)9781957171111
StatePublished - 2022
EventQuantum 2.0, QUANTUM 2022 - Boston, United States
Duration: Jun 13 2022Jun 16 2022

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701


ConferenceQuantum 2.0, QUANTUM 2022
Country/TerritoryUnited States

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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