McClintock, Peter V. E. and Moss, F. E. and Nancolas, G. G. and Stamp, P. C. E. (1981) Profound influence of isotopic impurities on vortex nucleation in He II. Physica B: Condensed Matter, 107. pp. 573-574. ISSN 0921-4526Full text not available from this repository.
We have confirmed earlier suspicions that the rate nu at which negative ions nucleate vortex rings in Hell is quite extraordinarily sensitive to the presence of tiny traces of 3He isotopic impurity. We find that, in low electric fields E, nu(E) for natural helium exhibits a maximum whose position and magnitude are dependent on temperature.
|Journal or Publication Title:||Physica B: Condensed Matter|
|Additional Information:||Proceedings of the 16th International Conference on Low Temperature Physics, Los Angeles, 19-25 August 1981.|
|Subjects:||Q Science > QC Physics|
|Departments:||Faculty of Science and Technology > Physics|
|Deposited By:||Professor P. V. E. McClintock|
|Deposited On:||12 Apr 2010 09:06|
|Last Modified:||24 Jan 2016 01:10|
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