Hendry, P. C. and Lawson, N. S. and McClintock, Peter V. E. and Wahab, M. Y. A. (1994) Anomalous temperature dependence of the vortex nucleation rate due to negative ions in ultradilute superfluid 3He/4He solutions. Physica B: Condensed Matter, 194-19 (10). pp. 843-844. ISSN 0921-4526
Full text not available from this repository.Abstract
The rate nu at which negative ions create quantized vortex rings in superfluid He-3/He-4 solutions has been measured for temperatures T within 90 < T < 500 mK, for He-3/He-4 isotopic ratios x3 < 10-7, pressures P within 17 < P < 25 bar, and electric fields E within 102 < E < 106 Vm-1. For fixed P, x3 and E, it has been found that nu(T) exhibits unexpected sharp local maxima, together with associated small velocity anomalies.