Observation of fractional harmonics in the NMR signal from superfluid 3He-B |
| |
Authors: | V V Dmitriev I V Kosarev D V Ponarin |
| |
Institution: | (1) P. L. Kapitsa Institute of Physics Problems, Russian Academy of Sciences, 117334 Moscow, Russia |
| |
Abstract: | Unusual spin-precession states of 3He-B in which the magnetization is half the equilibrium value are investigated by continuous-wave NMR methods. Signals at
frequencies equal to 1/2 and 3/2 of the magnetization precession frequency are observed in two such states. Such signals exist
because the order parameter of superfluid 3He in these states precesses with frequency equal to half the magnetization precession frequency.
Pis’ma Zh. éksp. Teor. Fiz. 69, No. 3, 200–205 (10 February 1999) |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |