The Physics of Strongly Interacting Two-dimensional Electrons in the Context of High Temperature Superconductivity

9322427 Rodriguez这是一项少数派研究启动奖，用于在高温超导的背景下对二维强相关电子进行理论研究。在轻掺杂反铁磁体的框架内，将探讨在这种系统中预期的磁电阻的实验相关问题。现有的磁输运数据将在这个方案中解释。自旋电荷分离的超导性本身将在二维上进行研究，特别强调揭示存在于这种系统中的Kosterlitz-Thouless跃迁。在强相互作用的二维电子系统中Mott跃迁可能引起相应的结构相变的建议也将被研究。这项研究的目的是为氧化物超导体中存在的结构转变提供理论理解。另一个项目将涉及具有静态缺陷的二维量子反铁磁体的研究。这项少数民族研究创始奖涉及与高温超导体有关的理论研究。首席研究员将使用复杂的理论技术来研究二维，即平面上的强相互作用电子系统。这些模型被认为与由原子平面组成的氧化物超导体有关。接触将进行实验测量。＊＊＊

9322427 Rodriguez This is a Minority Research Initiation award to conduct theoretical research on strongly correlated electrons in two dimensions within the context of high temperature superconductivity. Within the framework of a lightly doped antiferromagnet, the experimentally relevant question of the magnetoresistance expected in such systems will be explored. Existing data on magneto-transport will be interpreted within this scheme. Spin-charge separated superconductivity itself will be studied in two dimensions with particular emphasis on uncovering the Kosterlitz-Thouless transitions that exist in such systems. Suggestions that Mott transitions in strongly interactiong two-dimensional electron systems may induce corresponding structural phase transitions will also be studied. The objective of the research is to provide a theoretical understanding of the structural transitions present in oxide superconductors. An additional project will involve studies of two-dimensional quantum antiferromagnets having static defects. %%% This Minority Research Initiation award involves theoretical research relating to the high temperature superconductors. The Principle Investigator will use sophisticated theoretical techniques to study systems of strongly interacting electrons in two dimensions, i.e., in a flat plane. These models are thought to be relevant to the oxide superconductors which consist of planes of atoms. Contact will be made to experimental measurements. ***