具有轨道反铁磁赝能隙的高温超导铜氧化物的费米液体计算相图。
Fermi-liquid computation of the phase diagram of high-Tc cuprate superconductors with an orbital antiferromagnetic pseudogap.
机构信息
Department of Physics, Stanford University, Stanford, California 94305, USA.
出版信息
Phys Rev Lett. 2014 Jan 10;112(1):017004. doi: 10.1103/PhysRevLett.112.017004.
Abstract
A 4-parameter Fermi-liquid calculation of the high-Tc cuprate phase diagram is reported. Simultaneously accounted for are the special doping densities of 5% and 16%, the d-wave functional form of the (orbital antiferromagnetic) pseudogap, the measured Tc, superconducting gap, pseudogap and superfluid density as a function of doping, the particle-hole doping asymmetry and the half-filling spin wave velocity.
摘要
报道了一种四参数费米液体对高温超导铜氧化物相图的计算。同时考虑了 5%和 16%的特殊掺杂密度、（轨道反铁磁）赝能隙的 d 波函数形式、测量的 Tc、超导能隙、赝能隙和超流密度随掺杂的变化、粒子-空穴掺杂不对称性以及半满自旋波速度。
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