Burton, D. and Lambert, Colin (1986) Microscopic calculation of the heat transfer between a granular structure and liquid3He. Journal of Low Temperature Physics, 64 (1-2). pp. 21-27. ISSN 0022-2291Full text not available from this repository.
A recent formula for the heat transfer coefficient between 3He quasiparticles and phonons of a sintered metallic powder is evaluated using the phonon density of states of a microscopic model of a granular structure. The microscopic model describes a simple crystalline granular structure and contains extended modes only. When the dominant phonon wavelength is less than a typical grain size, possesses a low-temperature enhancement typical of a sintered metallic powder and over a limited range exhibits a linear variation with temperature.
|Journal or Publication Title:||Journal of Low Temperature Physics|
|Subjects:||Q Science > QC Physics|
|Departments:||Faculty of Science and Technology > Physics|
|Deposited On:||24 Oct 2012 09:21|
|Last Modified:||09 Apr 2016 01:22|
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