J.A. Barker, D. Henderson, et al.
Molecular Physics
We report the far-infrared transmission of the high-Tc superconductor La1.8Sr0.2CuO4 at temperatures above and below Tc and for magnetic fields up to 10 T. At 7 K our data is best described by a distribution of superconducting energy gaps with a representative value of about 50 cm-2 (i.e., 72 K). © 1987 The American Physical Society.
J.A. Barker, D. Henderson, et al.
Molecular Physics
Ranulfo Allen, John Baglin, et al.
J. Photopolym. Sci. Tech.
I. Morgenstern, K.A. Müller, et al.
Physica B: Physics of Condensed Matter
Robert W. Keyes
Physical Review B