John G. Long, Peter C. Searson, et al.
JES
We present data from powder scans of the High Tc (≈40 K) superconductor La1.8Sr0.2CuO4 as a function of temperature from room temperature to 10 K. We observe a K2NiF4-type structure, with no evidence for a structural phase transition or anomalous changes in the lattice constants. For T ≳ 190 K we find αa (1/a)da/dT and αc (1/c)dc/dT to be 1.4 ± 0.5 × 10-5K-1 and 1.7 ± 0.5 × 10-5K-1, respectively. © 1987.
John G. Long, Peter C. Searson, et al.
JES
William G. Van der Sluys, Alfred P. Sattelberger, et al.
Polyhedron
B.A. Hutchins, T.N. Rhodin, et al.
Surface Science
Imran Nasim, Melanie Weber
SCML 2024