Structure of La1.85Sr0.15CuO4 doped with Zn in high doping level
β Scribed by X.S. Wu; S.S. Jiang; N. Xu; F.M. Pan; X.R. Huang; W. Ji; Mao Zhiqiang; Xu Gaoji; Zhang Yuheng
- Book ID
- 108025192
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 457 KB
- Volume
- 266
- Category
- Article
- ISSN
- 0921-4534
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Investigation on a high-To superconductor, Lal.ssSro.15CuO4, was performed in the wide range of Q E space by means of neutron scattering and synchrotron radiation. The structure as well as the phonon dynamics showed a clear evolution at To. We found a spontaneous strain and phonon softening, which p
We have measured two phonon-dispersion curves above 50meV in a superconducting (T~ = 33 K) single crystal of Lal.85Sro.tsCuO4. In the normal phase (T =45 K), we show that the A, mode compatible with the Raman A, g (425 cm -1) mode is weakly dispersive, falling from 53.7 meV at the zone center to abo