## Charged interface of 3He-4He-mixtures : softening of interfacial waves

1979
Journal article
##### Published in
Physical Review B ; 20 (1979), 11. - pp. 4511-4517
##### Abstract
The excitation spectrum of ripplons at the charged interface of phase-separated 3He-4He mixtures has been determined for electric fields E up to Ec, given by the stability limit of the interface. The frequency ω / 2π of the ripplons is substantially reduced by the presence of the charges, most pronounced for excitations with a wave vector qc equal to the inverse capillary length, where ω→0 when the electric field approaches the critical value Ec. Both Ec and qc depend on temperature via the interfacial properties. In the investigated temperature region, 0.5
530 Physics
##### Cite This
ISO 690LEIDERER, Paul, 1979. Charged interface of 3He-4He-mixtures : softening of interfacial waves. In: Physical Review B. 20(11), pp. 4511-4517. Available under: doi: 10.1103/PhysRevB.20.4511
BibTex
@article{Leiderer1979Charg-5309,
year={1979},
doi={10.1103/PhysRevB.20.4511},
title={Charged interface of 3He-4He-mixtures : softening of interfacial waves},
number={11},
volume={20},
journal={Physical Review B},
pages={4511--4517},
author={Leiderer, Paul}
}

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