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Raman and Infrared Studies of Sr2TiO4 - an Isomorph of (La,Sr)2CuO4

Published online by Cambridge University Press:  28 February 2011

Gerald Burns ,
F. H. Dacol ,
G. Kliche ,
W. König  and
M. W. Shafer
Gerald Burns
Affiliation:
IBM Thomas J. Watson Research Center, P. O. Box 218, Yorktown Heights, NY 10598
F. H. Dacol
Affiliation:
IBM Thomas J. Watson Research Center, P. O. Box 218, Yorktown Heights, NY 10598
G. Kliche
Affiliation:
Max-Planck-Institut für Festkörperforschung, Heisenbergstrasse 1, D-7000 Stuttgart 80, Federal Republic of, Germany
W. König
Affiliation:
Max-Planck-Institut für Festkörperforschung, Heisenbergstrasse 1, D-7000 Stuttgart 80, Federal Republic of, Germany
M. W. Shafer
Affiliation:
IBM Thomas J. Watson Research Center, P. O. Box 218, Yorktown Heights, NY 10598
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Abstract

In order to better understand the phonon spectra obtained from ceramic (La,Sr)2CuO4 superconductors, we have studied the infrared and Raman spectra of the isomorphic material Sr2TiO4 (as well as related materials). As a consequence, various aspects of the spectra of both materials are better understood, and this is discussed.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 99: Symposium AA – High-Temperature Superconductors , 1987 , 817
Copyright
Copyright © Materials Research Society 1988

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References

REFERENCES

1. For a review of the early work in this field, see Khurana, A., Physics Today (April) 40, 17 (1987).Google Scholar
Also see Khurana, A., Physics Today (July) 40, 17 (1987).Google Scholar
2. For the appropriate references see, Burns, G., Dacol, F., Kliche, G., Koenig, W., and Shafer, M. W., Phys. Rev. B, submitted.Google Scholar