Indirect Spin Interactions in Solid ${}^{3}{He}$

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

{}^{3}{He}

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 CrystallineHe3
Physical Review B, 1969
Temperature Dependence of Debye Theta's for bcc ${}^{3}{He}$ and hcp ${}^{4}{He}$
Physical Review Letters, 1969
Specific Heat and Other Thermodynamic Properties of Body-Centered-Cubic ${He}^{3}$
Physical Review B, 1968
Exchange in Crystalline ${}^{3}{He}$
Physical Review Letters, 1968
Heat Capacity of hcp and bcc Solid Helium 3
Physical Review B, 1967
Determination of the Spectral Density Function $J_{1} (ω)$ in Solid ${He}^{3}$ from Nuclear-Relaxation Measurements
Physical Review B, 1966
Exchange in solid ³He and the Heisenberg Hamiltonian
Proceedings of the Physical Society, 1965
Nuclear Magnetic Resonance Measurements in Solid ${He}^{3}$
Physical Review B, 1965
Heat Capacity of Solid ${He}^{3}$
Physical Review B, 1962

Indirect Spin Interactions in SolidHe3

Abstract

Keywords

Indirect Spin Interactions in Solid ${}^{3}{He}$