Phonons in lanthanum manganite: Inelastic neutron scattering and density functional theory studies
โ Scribed by Wdowik, U. D.; Koza, M. M.; Chatterji, T.
- Book ID
- 118050399
- Publisher
- The American Physical Society
- Year
- 2012
- Tongue
- English
- Weight
- 457 KB
- Volume
- 86
- Category
- Article
- ISSN
- 1098-0121
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๐ SIMILAR VOLUMES
X-ray scattering allows, for example, the ground-state electron density of a crystal, say hexagonal close-packed Be, or a molecular solid, to be extracted. Two routes will be discussed by means of which progress should prove possible on fundamental aspects of density functional theory, given such in
Inelastic neutron scattering (INS) of La, \SrICuO , h (x = 0.0. 0. 1. (1.2. 0.3) at temperatures: 290 K, X0 K and 10 K are reported. A magnetic excitation at about 6 meV has been detected in the INS spectra at 80 K and 10 K. This peculiarity varies with both temperature and strontium concentration,