Indirect Spin Interactions in SolidHe3
- 2 February 1970
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 24 (5), 203-206
- https://doi.org/10.1103/physrevlett.24.203
Abstract
We show that the low-temperature specific-heat anomaly in bcc solid can be explained in terms of an indirect interaction among pairs of spins brought about by virtual absorption and emission of phonons in the exchange process.
Keywords
This publication has 9 references indexed in Scilit:
- Theory of Exchange in CrystallineHe3Physical Review B, 1969
- Temperature Dependence of Debye Theta's for bccHe3and hcpHe4Physical Review Letters, 1969
- Specific Heat and Other Thermodynamic Properties of Body-Centered-CubicPhysical Review B, 1968
- Exchange in CrystallineHe3Physical Review Letters, 1968
- Heat Capacity of hcp and bcc Solid Helium 3Physical Review B, 1967
- Determination of the Spectral Density Functionin Solidfrom Nuclear-Relaxation MeasurementsPhysical Review B, 1966
- Exchange in solid 3He and the Heisenberg HamiltonianProceedings of the Physical Society, 1965
- Nuclear Magnetic Resonance Measurements in SolidPhysical Review B, 1965
- Heat Capacity of SolidPhysical Review B, 1962