Published 1988
| Version v1
Journal article
Studies of new superconducting Bi-Sr-Ca-Cu-O system by infrared and Raman spectroscopy
Description
The authors both infrared transmission and Raman scattering results on the new superconducting Bi-Sr-Ca-Cu-O system. Because of its layered structure along c axis, some very thin and transparent slices have been got. In the infrared spectrum there is an absorption band around 500cm-1 with a width of about 300cm-1, and a vibrational mode at 840cm-1, higher frequency than those of phonon modes in Y-Ba-Cu-O system, has also been observed. The Raman scattering spectrum shows similar results, but the scattering signals are very weak because of the strong absorption in visible of this system
Additional details
Publishing Information
- Journal Title
- Modern Physics Letters B
- Journal Volume
- 2
- Journal Issue
- 5
- Series
- Mod. Phys. Lett. B.
- Journal Page Range
- 707-712
- CODEN
- MPLBE
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 21005531
- Subject category
- S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- BISMUTH OXIDES; CALCIUM OXIDES; COPPER OXIDES; INFRARED SPECTRA; PHONONS; RAMAN SPECTRA; STRONTIUM OXIDES; SUPERCONDUCTIVITY; SUPERCONDUCTORS; VIBRATIONAL STATES; WEAK-COUPLING MODEL; YTTRIUM OXIDES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BISMUTH COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ENERGY LEVELS; EXCITED STATES; MATHEMATICAL MODELS; NUCLEAR MODELS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; QUASI PARTICLES; SPECTRA; STRONTIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS