Abstract
Infrared and visible to uv spectra of La2−xSrxCuO4 are measured from 30 to 30000 cm−1 range with single crystals by using specially designed microspecstrophotometers. The spectra of insulating state shows all predicted lattice vibrations and origin of mid-infrared absorption band. The metallic crystal shows in addition the Drude type free carrier band.
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References
Prade J, Kulkarni AD, de Wetter FW, Kress W, Cardona M, Reiger R and Schroder U (1987) Solid Stat. Comm. 64: 1267.
Tanaka J, Kamiya K and Tanaka C (1989) Physica C 161: 451
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© 1991 Springer-Verlag Tokyo
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Tanaka, J., Shimada, M., Shimizu, M. (1991). Far Infrared Spectra of High Tc Cuprate Superconductor. In: Kajimura, K., Hayakawa, H. (eds) Advances in Superconductivity III. Springer, Tokyo. https://doi.org/10.1007/978-4-431-68141-0_40
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DOI: https://doi.org/10.1007/978-4-431-68141-0_40
Publisher Name: Springer, Tokyo
Print ISBN: 978-4-431-68143-4
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