Observation of a New Sound-Attenuation Peak in Superfluid He3-B
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Results of zero-sound attenuation measurements in He3-B, at frequencies up to 60 MHz and pressures between 0 and 20 bars, are reported. At frequencies of 30 MHz and above, a new attenuation feature is observed which bears the signature of a collective mode of the superfluid. 1980 The American Physical Society.
author list (cited authors)
Giannetta, R. W., Ahonen, A., Polturak, E., Saunders, J., Zeise, E. K., Richardson, R. C., & Lee, D. M.
complete list of authors
Giannetta, RW||Ahonen, A||Polturak, E||Saunders, J||Zeise, EK||Richardson, RC||Lee, DM