Published February 1991
| Version v1
Journal article
Spin relaxation in U2D2 3He
Creators
- 1. Dept. of Physics, Kyoto Univ. (Japan)
- 2. Inst. of Fluid Science, Tohoku Univ., Sendai (Japan)
Description
The spin relaxation in the U2D2 phase of solid 3He is investigated theoretically. Following the similar procedure to the spin-wave theory of the electronic antiferromagnetic resonance, the multi-magnon Hamiltonian is derived with the use of the Holstein-Primakoff method. We calculate the spin relaxation rate due to three- and four-magnon processes which dominate at low temperatures, and compare it with the linewidth of cw-NMR measured by Sasaki et al. (orig.)
Additional details
Publishing Information
- Journal Title
- Physica. B, Condensed Matter
- Journal Volume
- 169
- Journal Issue
- pt.3
- Series
- Phys., B Condens. Matter.
- Journal Page Range
- 555-556
- ISSN
- 0921-4526
- CODEN
- PHYBE
Conference
- Title
- 19. international conference on low temperature physics (LT-19).
- Dates
- 16-22 Aug 1990.
- Place
- Brighton (UK).
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 22079136
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANTIFERROMAGNETISM; HAMILTONIANS; HELIUM 3; LINE WIDTHS; LOW TEMPERATURE; MAGNONS; RELAXATION TIME; SPIN WAVES; SPIN-LATTICE RELAXATION; TEMPERATURE DEPENDENCE; ULTRALOW TEMPERATURE
- Descriptors DEC
- EVEN-ODD NUCLEI; HELIUM ISOTOPES; ISOTOPES; LIGHT NUCLEI; MAGNETISM; MATHEMATICAL OPERATORS; NUCLEI; QUANTUM OPERATORS; QUASI PARTICLES; RELAXATION; STABLE ISOTOPES