609 citations · 5k across the 87 of their papers we have counts for
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Nematic Fluctuations and Electronic Correlations in Heavily Hole-Doped BaKFeAs Probed by Elastoresistance
Franz Eckelt, Steffen Sykora, Xiaochen Hong +6
This work investigates nematic fluctuations and electronic correlations in the hole-doped iron pnictide superconductor BaKFeAs by means of longitudinal and tran…
Mass enhancements and band shifts in strongly hole overdoped Fe-based pnictide superconductors: KFeAs and CsFeAs
S. -L. Drechsler, H. Rosner, V. Grinenko +11
The interplay of high and low-energy mass renormalizations with band-shifts reflected by the positions of van Hove singularities (VHS) in the normal state spectra of the highest ho…
Vortex lattice structure in BaFe2(As0.67P0.33)2 by the small-angle neutron scattering technique
R. Morisaki-Ishii, H. Kawano-Furukawa, A. S. Cameron +16
We have observed a magnetic vortex lattice (VL) in BaFe2(As_{0.67}P_{0.33})2 (BFAP) single crystals by small-angle neutron scattering (SANS). With the field along the c-axis, a nea…
Effect of Co doping on the in-plane anisotropy in the optical spectrum of underdoped Ba(Fe1-xCox)2As2
M. Nakajima, S. Ishida, Y. Tomioka +7
We investigated the anisotropy in the in-plane optical spectra of detwinned Ba(Fe1-xCox)2As2. The optical conductivity spectrum of BaFe2As2 shows appreciable anisotropy in the magn…
Orbital-dependent electron correlation effect on the two- and three-dimensional Fermi surfaces in KFe2As2 revealed by angle-resolved photoemission spectroscopy
T. Yoshida, S. Ideta, I. Nishi +14
We have performed an angle-resolved photoemission study of the hole-overdoped iron pnictide superconductor KFe2As2, which shows a low Tc of ~4 K. Most of the observed Fermi surface…
Unprecedented anisotropic metallic state in BaFe2As2 revealed by optical spectroscopy
M. Nakajima, T. Liang, S. Ishida +8
An ordered phase showing remarkable electronic anisotropy in proximity to the superconducting phase is now a hot issue in the field of high-transition-temperature superconductivity…
Quasi-Two-Dimensional Fermi Surfaces and Coherent Interlayer Transport in KFeAs
M. Kimata, T. Terashima, N. Kurita +15
We report the results of the angular-dependent magnetoresistance oscillations (AMROs), which can determine the shape of bulk Fermi surfaces in quasi-two-dimensional (Q2D) systems,…
Fermi surfaces and quasi-particle band dispersions of the iron pnictides superconductor KFe2As2 observed by angle-resolved photoemission spectroscopy
T. Yoshida, I. Nishi, A. Fujimori +11
We have performed an angle-resolved photoemission study of the iron pnictide superconductor KFe2As2 with Tc 4 K. Most of the observed Fermi surfaces show almost two-dimensional sha…
Charge-Density-Wave Ordering in the Metal-Insulator Transition Compound PrRu4P12
C. H. Lee, H. Matsuhata, H. Yamaguchi +5
X-ray and electron diffraction measurements on the metal-insulator (M-I) transition compound PrRuP have revealed the emergence of a periodic ordering of charge density a…