WebThis article reviews the physics of high-temperature superconductors from the point of view of the doping of a Mott insulator. The basic electronic structure of cuprates is reviewed, emphasizing the physics of strong correlation and establishing the model of a doped Mott insulator as a starting point. WebMar 29, 2024 · For a finite hole/particle doping, the unrestricted Hartree-Fock method gives rise to localized solutions due to the appearance of states inside the gap. We here consider the case of one extra particle.
Momentum-resolved visualization of electronic evolution …
WebDec 14, 2007 · One challenge of contemporary condensed matter physics is the understanding of the emergence of metallic transport in correlated insulators or Mott insulators in which, for example, a temperature change or chemical doping induces anomalous conducting phases ().In such a correlated metal, the mobile charges … WebFeb 1, 2024 · Doped Mott insulators are in general poor metals and their physical properties are predominantly and subtly determined by the number of charge carriers given by doping [2], [3], [4]. Notable examples are high- materials [5], [6] where hole propagation plays a prominent role [7], [8], [9], [10]. kingston high school map
arXiv:2302.04620v1 [cond-mat.str-el] 9 Feb 2024
WebJun 8, 2024 · The chemical carrier doping of molecular Mott insulators has been poorly investigated to date due to its difficulty. In this study, iodine doping of a molecular Mott … WebThe quantum spin liquid candidate κ-(BEDT-TTF)2Cu2(CN)3 has been established as the prime example of a genuine Mott insulator that can be tuned across the first-order insulator–metal transition either by chemical substitution or by physical pressure. Here, we explore the superconducting state that occurs at low temperatures, when both methods … WebJul 19, 2024 · It is also hard to explain some previous experiments about Mott-insulator-metal transition in which the large insulating gap can be effectively tuned by doping, strain, or intercalation [ 40, 41, 43 – 51 ]. A systematic STM study about the stacking order effect has been implemented in bulk 1 T -TaS 2 and 1 T -TaSe 2 [ 58, 59 ]. kingston high school ny alumni