John G. Long, Peter C. Searson, et al.
JES
Specific heat measurements on La1.85Sr0.15CuO4 show a linear correlation of the zero-field low-temperature linear term with the discontinuity at Tc, each of which provides a measure of the superconducting volume fraction. The correlation leads to an estimate of the normal-state density of electronic states which, together with the band structure calculated value, gives an electron-phonon interaction parameter that is too small to account for the superconductivity. For a sample with x=0.30 a magnetic field insensitive anomaly in specific heat near 45K was observed which may be related to a structural phase transition. © 1990, Elsevier Science Publishers B.V. (North-Holland). All rights reserved.
John G. Long, Peter C. Searson, et al.
JES
Sang-Min Park, Mark P. Stoykovich, et al.
Advanced Materials
Min Yang, Jeremy Schaub, et al.
Technical Digest-International Electron Devices Meeting
J.A. Barker, D. Henderson, et al.
Molecular Physics