Instabilities of high temperature superconductors.
We have observed the transition temperature of both the cubic and tetragonal phases of several high-temperature beta-W superconductors. The instability of the cubic lattice appears to be characteristic of high-temperature superconductors.
Bell Telephone Laboratories, Inc., Murray Hill, New Jersey 07974.
B T
BT
Matthias
E
E
Corenzwit
A S
AS
Cooper
L D
LD
Longinotti