FOR 538: Doping Dependence of Phase Transitions and Ordering Phenomena in Cuprate Superconductors

铜氧超导体中相变和有序现象的掺杂依赖性是本研究单元的主题。目的是详细了解超导转变温度高达160 K的铜氧系统的相图，并解开一般和样品相关的性质。例如，虽然电子结构在所有材料类别中基本上是相同的，但在最大Tc上存在一个数量级的差异。

Doping dependence of phase transitions and ordering phenomena in copper-oxygen superconductors is the subject of this Research Unit. The purpose is to arrive at a detailed understanding of the phase diagramme of copper-oxygen systems with superconducting transition temparatures Tc up to 160 K and to disentangle general and sample related properties. As an example, while the electronic structure is essentially the same in all material classes there is a difference by an order of magnitude in the maximal Tc.