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

Patrick Phelan

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

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A one-dimensional analytical thermal model applied to thin-film high-T_c 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 language	English (US)
Title of host publication	AIAA/ASME 6th Joint Thermophysics and Heat Transfer Conference, 1994
Publisher	American Institute of Aeronautics and Astronautics Inc, AIAA
State	Published - 1994
Externally published	Yes
Event	AIAA/ASME 6th Joint Thermophysics and Heat Transfer Conference, 1994 - Colorado Springs, United States Duration: Jun 20 1994 → Jun 23 1994

Other

Other	AIAA/ASME 6th Joint Thermophysics and Heat Transfer Conference, 1994
Country/Territory	United States
City	Colorado Springs
Period	6/20/94 → 6/23/94

ASJC Scopus subject areas

Condensed Matter Physics
Nuclear and High Energy Physics

Cite this

Phelan, P 1994, Thermal response of thin-film high-T_c 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, AIAA/ASME 6th Joint Thermophysics and Heat Transfer Conference, 1994, Colorado Springs, United States, 6/20/94.

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author = "Patrick Phelan",

year = "1994",

language = "English (US)",

booktitle = "AIAA/ASME 6th Joint Thermophysics and Heat Transfer Conference, 1994",

publisher = "American Institute of Aeronautics and Astronautics Inc, AIAA",

note = "AIAA/ASME 6th Joint Thermophysics and Heat Transfer Conference, 1994 ; Conference date: 20-06-1994 Through 23-06-1994",

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AB - 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.

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M3 - Conference contribution

AN - SCOPUS:85002610053

BT - AIAA/ASME 6th Joint Thermophysics and Heat Transfer Conference, 1994

PB - American Institute of Aeronautics and Astronautics Inc, AIAA

T2 - AIAA/ASME 6th Joint Thermophysics and Heat Transfer Conference, 1994

Y2 - 20 June 1994 through 23 June 1994

ER -

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

Abstract

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ASJC Scopus subject areas

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