Raman Scattering from High-Tc Superconductor YBa2Cu3O7-x and Its Analogs
- 1 September 1987
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 26 (9A) , L1499
- https://doi.org/10.1143/jjap.26.l1499
Abstract
Raman spectra of polycrystalline samples of orthorhombic YBa2Cu3O7-x , HoBa2Cu3O7-x , NdBa2Cu3O7-x , metastable tetragonal YBa2Cu3O7-x , and Y2BaCuO5 were measured at room temperature. Spectral differences among these materials were clarified and tentative assignments of the observed bands to the Raman active lattice vibrations were proposed.Keywords
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