FAR-INFRARED REFLECTANCE AND RAMAN-SCATTERING STUDY OF INFINITE-LAYERSRCUO2

Authors
ZHOU XJ CARDONA M KONIG W ZEGENHAGEN J ZHAO ZX
Citation
Xj. Zhou et al., FAR-INFRARED REFLECTANCE AND RAMAN-SCATTERING STUDY OF INFINITE-LAYERSRCUO2, Physica. C, Superconductivity, 282, 1997, pp. 1011-1012
Citations number
18
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
282
Year of publication
1997
Part
2
Pages
1011 - 1012
Database
ISI
SICI code
0921-4534(1997)282:<1011:FRARSO>2.0.ZU;2-H
Abstract
The far-infrared reflectance and Raman scattering spectra have been me asured on bulk and thin film samples of the infinite-layer ACuO(2) (A: alkaline earth) compounds. The reflectance spectra show four main ban ds, one of them possibly resolvable into two components. The Raman spe ctra display weak and broad features which shift in energy with the av erage ion size on the A(2+) site. Such features may result from multip honon scattering.