Specific Heat of Disordered $^{3}$He

H. Choi; J. P. Davis; J. Pollanen; N. Mulders; W. P. Halperin

doi:10.1063/1.2354683

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Specific Heat of Disordered $^{3}$He

H. Choi·J. P. Davis·J. Pollanen·N. Mulders·W. P. Halperin

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Abstract

Porous aerogel is a source of elastic scattering in superfluid 3He and modifies the properties of the superfluid, suppressing the transition temperature and order parameter. The specific heat jumps for the B-phase of superfluid 3He in aerogel have been measured as a function of pressure and interpreted using the homogeneous and inhomogeneous isotropic scattering models. The specific heat jumps for other p-wave states are estimated for comparison.

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H. Choi, J. P. Davis, J. Pollanen, N. Mulders, W. P. Halperin. 2006-06-29. Specific Heat of Disordered $^{3}$He. https://doi.org/10.1063/1.2354683

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