articleTop 10% cited
Analysis of heat flow in layered structures for time-domain thermoreflectance
Review of Scientific Instruments · 2004 · Vol. 75(12) · pp. 5119–5122
David G. Cahill✉(University of Illinois Urbana-Champaign)
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.
Thermal properties of materialsThermal Radiation and Cooling TechnologiesThermography and Photoacoustic TechniquesMaterials scienceTime domainHeat flowThermalFlow (mathematics)GaussianHeat equationLaserOpticsMechanics
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References
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