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Cited by 191

The DOI matches its Crossref record; 11 of the 11 references it cites were found in a registry or an index.

Criteria for Cross-Plane Dominated Thermal Transport in Multilayer Thin Film Systems During Modulated Laser Heating

Hopkins, Patrick E., Serrano, Justin R., Phinney, Leslie M., Kearney, Sean P., Grasser, Thomas W., Harris, C. Thomas·2010·Journal of Heat Transfer

Abstract

Pump-probe transient thermoreflectance (TTR) techniques are powerful tools for measuring the thermophysical properties of thin films, such as thermal conductivity, Λ, or thermal boundary conductance, G. This paper examines the assumption of one-dimensional heating on, Λ and G, determination in nanostructures using a pump-probe transient thermoreflectance technique. The traditionally used one-dimensional and axially symmetric cylindrical conduction models for thermal transport are reviewed. To test the assumptions of the thermal models, experimental data from Al films on bulk substrates (Si and glass) are taken with the TTR technique. This analysis is extended to thin film multilayer structures. The results show that at 11 MHz modulation frequency, thermal transport is indeed one dimensional. Error among the various models arises due to pulse accumulation and not accounting for residual heating.

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Metadata

Authors
Hopkins, P. E., Serrano, J. R., Phinney, L. M., Kearney, S. P., Grasser, T. W., & Harris, C. T.
Venue
Journal of Heat Transfer
Published
2010-05-20
Volume
132
Issue
8
ISSN
  • 0022-1481 (ISSN-L)
  • 1528-8943
OpenAlex
W2086662549
Cited by
191
References
11
FWCI
7.10
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Criteria for Cross-Plane Dominated Thermal Transport in Multilayer Thin Film Systems During Modulated Laser Heating. https://app.cochat.ai/papers/10.1115/1.4000993
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Hopkins, P. E., Serrano, J. R., Phinney, L. M., Kearney, S. P., Grasser, T. W., & Harris, C. T. (2010). Criteria for Cross-Plane Dominated Thermal Transport in Multilayer Thin Film Systems During Modulated Laser Heating. Journal of Heat Transfer. https://doi.org/10.1115/1.4000993

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