LATTICE DYNAMICS OF THE AMMONIUM HALIDES
Journal Article
·
· J. Phys. Soc. Japan
OSTI ID:4646623
The cold neutron scattering technique was applied to the study of the ammonium halides. The hindered rotation and optical vibrations are observed as single quantum transitions in contrast to the combination lines observed in optical measurements. In the high temperature phase (I) of NH/sub 4/I the motion of the ammonium ion may be described as a super position of a large amplitude hindered rotation and optical vibration. (auth)
- Research Organization:
- Brookhaven National Lab., Upton, N.Y.
- NSA Number:
- NSA-17-037805
- OSTI ID:
- 4646623
- Journal Information:
- J. Phys. Soc. Japan, Journal Name: J. Phys. Soc. Japan Vol. Vol: 17: Suppl. B-II
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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