David B. Mitzi
Journal of Materials Chemistry
It is shown that samples of La2-xSrxCuO4 prepared under 100 bar oxygen pressure exhibit a metallic conductivity which increases as x increases up to x=0.34. In spite of this behavior, superconductivity disappears with Tc decreasing from x=0.15 to x=0.25. This decrease in Tc is shown to be continuous (and not dominated by phase separation). Such decreases in Tc are shown to be a common feature of high temperature superconductors, being observed in YBa2Cu3Oy-like systems as well as in doped Bi 2212 and Tl 1201 compounds. © 1989.
David B. Mitzi
Journal of Materials Chemistry
O.F. Schirmer, W. Berlinger, et al.
Solid State Communications
Gregory Czap, Kyungju Noh, et al.
APS Global Physics Summit 2025
K.N. Tu
Materials Science and Engineering: A