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Proceedings Paper

Analysis of thermal wave propagation in diamond films
Author(s): Albert Feldman; Hans P.R. Frederikse; Stephen J. Norton
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Paper Abstract

The use of photothermal radiometry to obtain the thermal diffusivity of CVD diamond is analyzed. The finite sizes of the heating beam and the radiation detector are taken into account. Heating a finite circularly symmetric region of the specimen surface is compared with uniform heating of the specimen surface. Thermal wave propagation in thick and thin diamond films in vacuum in air and on several substrate materials is modelled. 1 .

Paper Details

Date Published: 1 December 1990
PDF: 11 pages
Proc. SPIE 1325, Diamond Optics III, (1 December 1990); doi: 10.1117/12.22468
Show Author Affiliations
Albert Feldman, National Institute of Standards and Technology (United States)
Hans P.R. Frederikse, National Institute of Standards and Technology (United States)
Stephen J. Norton, National Institute of Standards and Technology (United States)


Published in SPIE Proceedings Vol. 1325:
Diamond Optics III
Albert Feldman; Sandor Holly, Editor(s)

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