Abstract
The Raman spectrum from 10 to 550 cm-1 has been obtained from the Bi2Sr2CaCu3O8+y superconductor. Modes similar to those exhibited by YBa2Cu3O7-y are found, as expected from similarities in the crystal structures of the two materials. In addition, several strong lowfrequency modes are present, suggestive of a material with loosely coupled substructures consistent with the structural x-ray analysis of Bi2Sr2CaCu3O8+y. Meissner analysis shows that the sample used exhibits bulk superconductivity.
Original language | English (US) |
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Pages (from-to) | 752-753 |
Number of pages | 2 |
Journal | Physical Review B |
Volume | 38 |
Issue number | 1 |
DOIs | |
State | Published - 1988 |
Externally published | Yes |
ASJC Scopus subject areas
- Condensed Matter Physics