Can the frequency-dependent specific heat be measured by thermal effusion methods?

Tage Christensen; Niels Boye Olsen; Jeppe C. Dyre

doi:10.1063/1.2897769

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arXiv · 0710.5059

Can the frequency-dependent specific heat be measured by thermal effusion methods?

Tage Christensen·Niels Boye Olsen·Jeppe C. Dyre

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Abstract

It has recently been shown that plane-plate heat effusion methods devised for wide-frequency specific-heat spectroscopy do not give the isobaric specific heat, but rather the so-called longitudinal specific heat. Here it is shown that heat effusion in a spherical symmetric geometry also involves the longitudinal specific heat.

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Tage Christensen, Niels Boye Olsen, Jeppe C. Dyre. 2007-10-26. Can the frequency-dependent specific heat be measured by thermal effusion methods?. https://doi.org/10.1063/1.2897769

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