Fermi-liquid instabilities at magnetic quantum phase transitions

H Löhneysen, A Rosch, M Vojta, P Wölfle - Reviews of Modern Physics, 2007 - APS
This review discusses instabilities of the Fermi-liquid state of conduction electrons in metals
with particular emphasis on magnetic quantum critical points. Both existing theoretical …

Lattice symmetry breaking in cuprate superconductors: stripes, nematics, and superconductivity

M Vojta - Advances in Physics, 2009 - Taylor & Francis
This article gives an overview of both theoretical and experimental developments
concerning states with lattice symmetry breaking in the cuprate high-temperature …

Intrinsic spin Hall effect and orbital Hall effect in and transition metals

T Tanaka, H Kontani, M Naito, T Naito… - Physical Review B …, 2008 - APS
We study the intrinsic spin Hall conductivity (SHC) in various 5 d transition metals (Ta, W,
Re, Os, Ir, Pt, and Au) and 4 d transition metals (Nb, Mo, Tc, Ru, Rh, Pd, and Ag) based on …

Evolution from non-Fermi- to Fermi-liquid transport via isovalent doping in superconductors

S Kasahara, T Shibauchi, K Hashimoto, K Ikada… - Physical Review B …, 2010 - APS
The normal-state charge transport is studied systematically in high-quality single crystals of
BaFe 2 (As 1− x P x) 2 (0≤ x≤ 0.71). By substituting isovalent P for As, the spin-density …

Antiferromagnetic spin fluctuation and superconductivity

T Moriya, K Ueda - Reports on Progress in Physics, 2003 - iopscience.iop.org
In this review, we summarize the present status of theories of the spin fluctuation (SF)
mechanism in explaining anomalous or non-Fermi liquid behaviours and unconventional …

Theory of superconductivity in strongly correlated electron systems

Y Yanase, T Jujo, T Nomura, H Ikeda, T Hotta… - Physics Reports, 2003 - Elsevier
In this article we review essential natures of superconductivity in strongly correlated electron
systems (SCES) from a universal point of view. First we summarize experimental results on …

Origin of orthorhombic transition, magnetic transition, and shear-modulus softening in iron pnictide superconductors: Analysis based on the orbital fluctuations theory

H Kontani, T Saito, S Onari - Physical Review B—Condensed Matter and …, 2011 - APS
The main features in iron pnictide superconductors are summarized as (i) the orthorhombic
transition accompanied by a remarkable softening of the shear modulus,(ii) high-T c …

Non-Fermi liquid transport in the vicinity of the nematic quantum critical point of superconducting

WK Huang, S Hosoi, M Čulo, S Kasahara, Y Sato… - Physical Review …, 2020 - APS
Non-Fermi liquids are strange metals whose physical properties deviate qualitatively from
those of conventional metals due to strong quantum fluctuations. In this paper, we report …

Anomalous transport phenomena in Fermi liquids with strong magnetic fluctuations

H Kontani - Reports on Progress in Physics, 2008 - iopscience.iop.org
In this paper, we present recent developments in the theory of transport phenomena based
on the Fermi liquid theory. In conventional metals, various transport coefficients are scaled …

Studies on effects of impurity doping and NMR measurements of La 1111 and/or Nd 1111 Fe-pnictide superconductors

M Sato, Y Kobayashi, S Chul Lee… - Journal of the Physical …, 2009 - journals.jps.jp
Measurements of the electrical resistivity ρ, Hall coefficient RH, thermoelectric power S, and
the electronic specific heat coefficient γ have been carried out for samples of LnFe 1-y M y …