SPIN WAVES IN MnF$sub 2$ AND THE INELASTIC SCATTERING OF NEUTRONS
Journal Article
·
· Progr. Theoret. Phys. (Kyoto)
The spin wave dispersion relation in the case of MnF/sub 2/ is studied for various assumed values of the ratio of the exchange coupling constants J/sub 2/ to J/sub 1/. The inelastic scattering cross section of neutrons by spin waves in this crystal is also calculated. Using the value of J/sub 2/ = 1.08J/sub 1/, which is supported experimentally, distinctive features of the scattering cross section are discussed. (auth)
- Research Organization:
- Osaka Univ.
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-15-024376
- OSTI ID:
- 4026781
- Journal Information:
- Progr. Theoret. Phys. (Kyoto), Journal Name: Progr. Theoret. Phys. (Kyoto) Vol. Vol: 25
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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