Raman effect in Bi-Sr-Ca-Cu-0 superconducting crystals
Aleksandrov I. V. , Bykov A. B., Goncharov A. F., Denisov V. N. , Mavrin B. N. , Mel'nikov O. K., Podobedov V. B., Romanova N. I.
The polarized Raman scattering spectra of crystals of the Bi-Sr-Ca-Cu-O system have been studied. A preliminary identification of the bands is offered. The most intense bands (at 65,460, and 634-65 5 cm-1) are associated with Bi-O vibrations.