Anisotropie Properties of Superconducting Single-Crystal (La1-xSrx)2CuO4
- 1 April 1987
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 26 (4A), L377
- https://doi.org/10.1143/jjap.26.l377
Abstract
Anisotropic electrical properties of single crystals of the recently-discovered superconducting La-Sr-Cu-O system are described. The resistivity along the c-axis of the K2NiF4 structure is 1.9×10-2 ohm-cm, 20 times larger than that along the a-axis. The second critical magnetic field H c2 along the a-axis is estimated to be larger than that along the c-axis by a factor of more than 5. The results strongly indicate that the oxide system can be regarded as a pseudo-two-dimensional superconductor.Keywords
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