Compression for data archiving and backup revisited
Corneliu Constantinescu
SPIE Optical Engineering + Applications 2009
A simple "internal stress" approach, based on basal plane lattice parameter variation with alkaline earth substitution, is proposed for predicting the superconducting transition temperature Tc of Ca, Sr and Ba-doped La2CuO4 superconductors. Alkaline earth solutes on the La site directly cause volume changes and Poisson distortions, and indirectly cause Jahn-Teller distortions and contractions of the transition metal site. With an empirical correlation between lattice parameter and Tc, this analysis predicts the effect of hydrostatic pressure, rationalizes observed lattice parameters and suggests other solutes. © 1987.
Corneliu Constantinescu
SPIE Optical Engineering + Applications 2009
Sung Ho Kim, Oun-Ho Park, et al.
Small
O.F. Schirmer, W. Berlinger, et al.
Solid State Communications
Frank Stem
C R C Critical Reviews in Solid State Sciences