Thermal response of thin-film high-Tc superconductors to modulated continuous-wave irradiation

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

Abstract

A one-dimensional analytical thermal model applied to thin-film high-Tc superconductors provides a convenient technique for calculating the bolometric response of these films to modulated irradiation. Significant features of the model include modulated radiative heating of the film, film/substrate and substrate/cold finger thermal boundary resistances, and Joule heating within the fiim. The calculated voltage response is in qualitative agreement with measured data, and exhibits the same trends as the data for all calculated frequencies. In a parametric study, the effects of varying substrate/cold finger thermal boundary resistance and substrate thickness are shown to be especially significant with regard to the responsivity at low frequencies.

Original languageEnglish (US)
Title of host publicationAIAA/ASME 6th Joint Thermophysics and Heat Transfer Conference, 1994
PublisherAmerican Institute of Aeronautics and Astronautics Inc, AIAA
StatePublished - 1994
Externally publishedYes
EventAIAA/ASME 6th Joint Thermophysics and Heat Transfer Conference, 1994 - Colorado Springs, United States
Duration: Jun 20 1994Jun 23 1994

Other

OtherAIAA/ASME 6th Joint Thermophysics and Heat Transfer Conference, 1994
CountryUnited States
CityColorado Springs
Period6/20/946/23/94

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Nuclear and High Energy Physics

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  • Cite this

    Phelan, P. (1994). Thermal response of thin-film high-Tc superconductors to modulated continuous-wave irradiation. In AIAA/ASME 6th Joint Thermophysics and Heat Transfer Conference, 1994 [AIAA-94-2080] American Institute of Aeronautics and Astronautics Inc, AIAA.