Work

Magnetic Vortices in Rotating Superfluid He3 - B

Year: 1983

Type: article

Abstract: Rotating superfluid $^{3}\mathrm{He}$-$B$ is found to possess a new contribution to the NMR frequency shift, which changes sign on reversal of either the angular velocity of rotation or the magnetic field. For $p=29.3$ bars this gyromagnetic effect shows a discontinuity in magnitude at the first-order phase-transition temperature $\frac{T}{{T}_{c}}=0.6$, at which a change in the vortex-core structure takes place. These observations support the conclusion that the vortex core possesses a spontaneous intrinsic magnetization.

Source: Physical Review Letters

DOI: 10.1103/physrevlett.51.1362

Authors: P. J. Hakonen, M. Krusius, M. M. Salomaa, J. T. Simola, Yu. M. Bunkov, V. P. Mineev, G. E. Volovik

Institutions: Russian Academy of Sciences, P.L. Kapitza Institute for Physical Problems, Landau Institute for Theoretical Physics

Language: English

Topic: Quantum, superfluid, helium dynamics

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W1985471392

FWCI: 7.159

Cites: 9

Cited by: 182

Related to: 10