强关联体系中的电子液晶相
Electronic Liquid Crystal Phases in Strongly Correlated Systems
摘要：
在这堂课中，我将讨论相关电子系统中的电子液晶（ELC）相，这些相是什么以及它们在什么环境中出现。我将回顾在各种系统中这些相的最强有力的实验证据：磁场中的二维电子气，双层材料Sr $_3$ Ru $_2$ O $_7$（也在磁场中），以及铜氧化物超导体（以及最近的磷属元素化物材料）中的一系列现象，这些现象可以用ELC相来最简单地理解。最后，我们将回顾这些阶段的理论，重点是有效场论的描述和一些已知的机制，可能会导致这些阶段在特定的模型。
英文摘要：
In this lectures I discuss the electronic liquid crystal (ELC) phases in correlated electronic systems, what these phases are and in what context they arise. I will go over the strongest experimental evidence for these phases in a variety of systems: the two-dimensional electron gas in magnetic fields, the bilayer material Sr$_3$Ru$_2$O$_7$ (also in magnetic fields), and a set of phenomena in the cuprate superconductors (and more recently in the pnictide materials) that can be most simply understood in terms of ELC phases. Finally we will go over the theory of these phases, focusing on effective field theory descriptions and some of the known mechanisms that may give rise to these phases in specific models.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
