Lattice dynamics and electron-phonon coupling in superconducting HgBa2CuO4investigated by inelastic neutron scattering
β Scribed by B. Renker; H. Schober; F. Gompf
- Publisher
- Springer US
- Year
- 1996
- Tongue
- English
- Weight
- 329 KB
- Volume
- 105
- Category
- Article
- ISSN
- 0022-2291
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π SIMILAR VOLUMES
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,
Phonon dispersion curves of single crystal iodine at 77 K i-zve been measured by cne-p~onon conerect inelastic neutron scattering techniques. The data ae analysed in terms of two Buckingham-six intennolecuh potenti; one to represent the shortest intermolecular interaction (3.5 A) and the other to re