SUBMILLIMETER CONDUCTIVITY AND DIELECTRIC CONSTANT OF La1.8Sr0.2CuO4 CERAMIC
- 1 August 1987
- journal article
- research article
- Published by World Scientific Pub Co Pte Ltd in International Journal of Modern Physics B
- Vol. 01 (03n04) , 867-870
- https://doi.org/10.1142/s0217979287001237
Abstract
The temperature dependence of conductivity and dielectric function of the superconducting La1.8Sr0.2CuO4 ceramic is measured using backward-wave oscillator technique at the frequency 15 cm −1 and in the temperature range 5–300K. The temperature behavior of the parameters is found to be close to the classical one at frequencies lower than superconducting energy gap.Keywords
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