Thermal diffusivity of polymer films by
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C. L. Choy; G. W. Yang; Y. W. Wong
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Article
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1997
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John Wiley and Sons
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English
โ 227 KB
๐ 1 views
We have developed a pulsed photothermal radiometry technique for determining the thermal diffusivity parallel to the surface of a polymer film that involves flashing a line-shaped laser beam on the surface of the sample at right angle to its length, and monitoring the temperature change with time at