Abstract
The frequency dependent specific heat is a significant response function characterizing the glass transition. Contrary to the dielectric response it is not easily measured over many decades. The introduction of the 3-omega method, where the temperature oscillations at a planar oscillatoric heat generator is measured, made this possible. The method relied on a 1-d solution to the heat diffusion equation. There have been attempts to invoke the boundary effects to first order. However we present the fully 3-d solution to the problem including these effects. The frequency range can hereby be considerably enhanced.
Originalsprog | Engelsk |
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Publikationsdato | 2004 |
Status | Udgivet - 2004 |
Begivenhed | International Workshop on Dynamics in Viscous Liquids - München, Tyskland Varighed: 14 mar. 2004 → 17 mar. 2004 Konferencens nummer: 1 |
Konference
Konference | International Workshop on Dynamics in Viscous Liquids |
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Nummer | 1 |
Land/Område | Tyskland |
By | München |
Periode | 14/03/2004 → 17/03/2004 |