Thermal conductivity and interface therm
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B. S. W. Kuo; J. C. M. Li; A. W. Schmid
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Article
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1992
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Springer
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English
โ 860 KB
An in situ, noncontact, photothermal displacement interferometer for performing thermal diffusivity measurements on bulk and thin-fihn materials has been developed. Localized transient surface motion is generated through photothermoelastic coupling of a pulsed, heating laser beam to the sample under