Heat Capacity Measurements of ³He-⁴He Mixture Films: Proceedings of the Symposium on Quantum Fluids and Solids, QFS2003

Authors: Akimoto H.; Hallock R.B.

Source: Journal of Low Temperature Physics, Volume 134, Numbers 1-2, January 2004 , pp. 257-262(6)

Publisher: Springer

Buy & download fulltext article:

Price: $47.00 plus tax (Refund Policy)

Abstract:

We report heat capacity measurements from our on-going experiments on two-dimensional liquid ³He on superfluid ⁴He thin films absorbed on Nuclepore. The ³He coverage dependence of the heat capacity for 0.02–0.50 bulk-density layers of ³He with 3.10 bulk-density layers of ⁴He over the temperature range 40

200 mK is presented. We find the effective mass of ³He on 3.10 layers of ⁴He is greater than that on 4.33 layers of ⁴He, consistent with our previous magnetic susceptibility measurements.

Document Type: Research article

DOI: http://dx.doi.org/10.1023/B:JOLT.0000012564.28470.61

Affiliations: 1: Laboratory for Low Temperature Physics, Department of Physics, University of Massachusetts, Amherst, MA 01003, USA

Publication date: 2004-01-01