Static Magnetization of High-Tc Superconductors
- 1 January 1987
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 26 (S3-2)
- https://doi.org/10.7567/jjaps.26s3.1183
Abstract
We have measured the total magnetization of a series of compounds in the classes La2-xSrxCuO4 in the temperature range 5 K to 400 K and field range 0 to 4 T. In the superconducting state we observe an essentially complete Meissner effect below Hc1. We do not observe persistent currents on a macroscopic length scale. In the normal state we find the magnetization is only roughly temperature independent. The dependence correlates well with sample composition.Keywords
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