The influence of an order-disorder type
✍
A.Yu. Cherny; T. Galbaatar
📂
Article
📅
1993
🏛
Elsevier Science
🌐
English
⚖ 545 KB
The order-disorder type structural phase transition in the La-based cuprate superconductors and its influence on superconductivity, in particular on the isotope effect, is studied theoretically. The temperature dependence of the susceptibility of the strong anharmonic local mode driving the structu