Vibrating wire measurements in dilute 3He–4He solutions at ballistic quasiparticle regime.

Martikainen, Juha; and Tuoriniemi, Juha; and Pentti, Elias; and Pickett, George (2003) Vibrating wire measurements in dilute 3He–4He solutions at ballistic quasiparticle regime. Physica B: Condensed Matter, 329-33 (Part 1). pp. 178-179. ISSN 0921-4526

Abstract

We present our vibrating wire resonator data on dilute mixtures. Measurements have been performed for two saturated 3He concentrations and pressures (x=6.5%, p=0 bar and x=9.5%, p=10.2 bar). A DC SQUID readout of the resonator gave a good signal to noise ratio even at low magnetic fields. The data suggests that our experiment has cooled dilute mixtures to the lower temperature than in the earlier experiments has been reached.