On the influence of heat conduction on paramagnetic dispersion and absorption curves

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Valkering, T.P. and Marel van der, L.C. (1970) On the influence of heat conduction on paramagnetic dispersion and absorption curves. Physica, 47 (3). pp. 412-424. ISSN 0031-8914

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Abstract:Starting from the model of Casimir and Du Pré, which has been refined by Eisenstein, an expression for the differential paramagnetic susceptibility of a paramagnetic material, placed in a (gaseous or liquid) bath, is derived. This expression contains among others the coefficient of heat conduction and heat capacity of the surroundings and a heat resistance between sample and bath.

Numerical analysis and a short comparison with experiments show that in the temperature region of liquid helium the above-mentioned quantities have a remarkable influence on the dispersion and absorption curves.
Item Type:Article
Copyright:© 1970 Elsevier Science
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Link to this item:http://purl.utwente.nl/publications/68105
Official URL:http://dx.doi.org/10.1016/0031-8914(70)90273-9
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