Linear textures and magnetic resonances in superfluid /sup 3/He-A

Journal Article · Tue Aug 01 04:00:00 EDT 1978 · Phys. Rev., B; (United States)

DOI:https://doi.org/10.1103/PhysRevB.18.1101· OSTI ID:6681395

Bruinsma, R; Maki, K

The magnetic-resonance frequencies of three typical linear textures in superfluid /sup 3/He-A in a cylinder are determined. It is shown that the resonance frequencies for an axial rf field are the same as that for the bulk liquid (i.e., for uniform texture), while those for a transverse field have an additional dipole shift of the order of ..cap omega../sub A/(xi/sub perpendicular//R)/sup 2/ in excess to the bulk dipole shift, where ..cap omega../sub A/ is the Leggett frequency, xi/sub perpendicular/ is the dipolar coherence length, and R is the radius of the cylinder.

• Research Organization: Physics Department, University of Southern California, Los Angeles, California 90007
• OSTI ID: 6681395
• Journal Information: Phys. Rev., B; (United States), Journal Name: Phys. Rev., B; (United States) Vol. 18:3; ISSN PLRBA
• Country of Publication: United States
• Language: English

Related Subjects

640450* -- Fluid Physics-- Superfluidity
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
COHERENCE LENGTH
CRYSTAL DEFECTS
CRYSTAL STRUCTURE
EVEN-ODD NUCLEI
HELIUM 3
HELIUM 3 A
HELIUM ISOTOPES
ISOTOPES
LIGHT NUCLEI
LINE DEFECTS
MAGNETIC RESONANCE
NUCLEAR MAGNETIC RESONANCE
NUCLEI
POINT DEFECTS
QUASI PARTICLES
RESONANCE
SOLITONS
STABLE ISOTOPES
SUPERFLUIDITY
VORTICES