103 citations · 231 across the 8 of their papers we have counts for
19 papers · 1 filter
Interlayer magnetoresistance in an anisotropic pseudogap state
M. F. Smith, Ross H. McKenzie
The interlayer magnetoresistance of a quasi-two-dimensional layered metal with a d-wave pseudogap is calculated semiclassically. An expression for the interlayer resistivity as a f…
Apparent Violation of the Wiedemann-Franz law near a magnetic field tuned metal-antiferromagnetic quantum critical point
M. F. Smith, Ross H. McKenzie
The temperature dependence of the interlayer electrical and thermal resistivity in a layered metal are calculated for Fermi liquid quasiparticles which are scattered inelastically…
Vertex Corrections and the Korringa Ratio in Strongly Correlated Electron Materials
Eddy Yusuf, B. J. Powell, Ross H. McKenzie
We show that the Korringa ratio, associated with nuclear magnetic resonance in metals, is unity if vertex corrections for the dynamic spin susceptibility are negligible and the hyp…
Quasiparticles at the verge of localization near the Mott metal-insulator transition in a two-dimensional material
J. Merino, M. Dumm, N. Drichko +2
The dynamics of charge carriers close to the Mott transition is explored theoretically and experimentally in the quasi two-dimensional organic charge-transfer salt -(BEDT-TTF)$_…
Antiferromagnetic Spin Fluctuations in the Metallic Phase of Quasi-Two-Dimensional Organic Superconductors
Eddy Yusuf, B. J. Powell, Ross H. McKenzie
We give a quantitative analysis of the previously published nuclear magnetic resonance (NMR) experiments in the k-(ET)2X family of organic charge transfer salts by using the phenom…
Excitation spectra and ground state properties of the layered spin-1/2 frustrated antiferromagnets Cs_2CuCl_4 and Cs_2CuBr_4
John O. Fjaerestad, Weihong Zheng, Rajiv R. P. Singh +2
We use series expansion methods to study ground- and excited-state properties in the helically ordered phase of spin-1/2 frustrated antiferromagnets on an anisotropic triangular la…