Low-temperature structural behavior of
- 1 October 1995
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 52 (14) , R9843-R9846
- https://doi.org/10.1103/physrevb.52.r9843
Abstract
Using high-resolution neutron powder diffraction we have shown that in the onset of superconductivity is not accompanied by long-range structural distortions. This is in marked contrast to the isostructural copper-containing layered perovskites and points toward a more conventional superconducting mechanism. We have observed a structural response to the metal-to-insulator phase transition near 100 K.
Keywords
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