Research Article

An Analysis of Strong Coupling in the High Tc Superconductors

Table 2

Calculated isotope shifts and coulombic repulsion values.

ā€‰2Tl ( )2Tl ( )2Tl ( )Y1232Bi ( )Nd ( )La ( )

0.490.490.490.490.490.490.48
4.93.92.83.53.43.11.75
0.1140.1050.0960.10.0960.0930.073