Abstract:
The method of measuring the Leggett frequency of 3He–B using spatially homogeneous oscillations of a homogeneously precessing domain was developed. The temperature dependence of Leggett frequency was measured for bulk 3He–B and 3He–B in aerogel at a pressure of 19.5 bar.
Citation:
V. V. Dmitriev, V. V. Zav'yalov, D. E. Zmeev, N. Mulders, “Measurement of the Leggett frequency in 3He–B in aerogel”, Pis'ma v Zh. Èksper. Teoret. Fiz., 79:10 (2004), 612–617; JETP Letters, 79:10 (2004), 499–503