%0 Journal Article %K Raman scattering %K High temperature superconductors %K Superconducting materials %K Ceramic materials %K Oxide superconductors %K Structural Modulation %K Bismuth Compounds - Doping %K Bismuth Strontium Calcium Copper Oxides %A L.A Farrow %A Ramamoorthy Ramesh %A J.-M Tarascon %B Physica C: Superconductivity and its applications %D 1989 %G eng %P 1257-1258 %R 10.1016/0921-4534(89)90681-3 %T Raman spectra of doped bismuth oxides %V 162-164