Analysis of heat flow in layered structures for time-domain thermoreflectance

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Abstract

The iterative algorithm of Feldman for heat flow in layered structures is solved in cylindrical coordinates for surface heating and temperature measurement by Gaussian-shaped laser beams. This solution for the frequency-domain temperature response is then used to model the lock-in amplifier signals acquired in time-domain thermoreflectance measurements of thermal properties.

Original languageEnglish (US)
Pages (from-to)5119-5122
Number of pages4
JournalReview of Scientific Instruments
Volume75
Issue number12
DOIs
StatePublished - Dec 2004

ASJC Scopus subject areas

  • Instrumentation

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