V. V. Dmitriev, V. V. Zav'yalov, D. E. Zmeev, N. Mulders, “Measurement of the Leggett frequency in <nobr>$^3$</nobr>He–B in aerogel”, Pis'ma v Zh. Èksper. Teoret. Fiz., 2004, Volume 79, Issue 10,Pages <nobr>612

This article is cited in 10 papers

CONDENSED MATTER

Measurement of the Leggett frequency in $^3$He–B in aerogel

V. V. Dmitriev^a, V. V. Zav'yalov^a, D. E. Zmeev^a, N. Mulders^b

^a P. L. Kapitza Institute for Physical Problems
^b Department of Physics and Astronomy, University of Delaware, 19716 Newark, Delaware USA

Abstract: The method of measuring the Leggett frequency of $^3$He–B using spatially homogeneous oscillations of a homogeneously precessing domain was developed. The temperature dependence of Leggett frequency was measured for bulk $^3$He–B and $^3$He–B in aerogel at a pressure of 19.5 bar.

PACS: 67.57.Lm, 76.60.-k

Received: 14.04.2004