CRITICAL MAGNETIC SCATTERING OF NEUTRONS IN MAGNETITE
Journal Article
·
· Phys. and Chem. Solids
The angular distribution of neutrons inelastically scattered from magnetite is analyzed for temperatures in the neighborhood of the Curie temperature. The breakdown of the spin-wave theory in this temperature region is discussed. Values of the parameters characterizing the critical fluctuations are deduced from the experiments and compared with theoretical predictions. Some quantitative aspects of the scattering indicate that kinematical braking of the fluctuations may exist. A tentative value of the diffusion constant LAMBDA /sup 1/ is derived. (auth)
- Research Organization:
- Institutt for Atomenergi, Kjeller, Norway
- NSA Number:
- NSA-15-013409
- OSTI ID:
- 4077274
- Journal Information:
- Phys. and Chem. Solids, Journal Name: Phys. and Chem. Solids Vol. Vol: 17
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
Similar Records
SOME EXPERIMENTS ON MAGNETIC INELASTIC SCATTERING OF NEUTRONS
SOME APPLICATIONS OF THE INELASTIC SCATTERING OF NEUTRONS TO THE STUDY OF MAGNETIC COUPLING
ON THE CRITICAL SCATTERING OF NEUTRONS
Journal Article
·
Wed Feb 28 23:00:00 EST 1962
· J. Phys. Soc. Japan
·
OSTI ID:4635823
SOME APPLICATIONS OF THE INELASTIC SCATTERING OF NEUTRONS TO THE STUDY OF MAGNETIC COUPLING
Journal Article
·
Wed Aug 01 00:00:00 EDT 1962
· Journal de Physique et le Radium (France) Changed to J. Phys. (Orsay, Fr.)
·
OSTI ID:4702837
ON THE CRITICAL SCATTERING OF NEUTRONS
Journal Article
·
Fri Mar 31 23:00:00 EST 1961
· Progr. Theoret. Phys. (Kyoto)
·
OSTI ID:4028072