684 citations · 3.2k across the 27 of their papers we have counts for
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Bulk electronic structure of the antiferromagnetic superconducting phase in ErNi2B2C
T. Baba, T. Yokoya, S. Tsuda +15
We have performed temperature (T) - dependent laser-photoemission spectroscopy of antiferromagnetic (AF) superconductor ErNi2B2C to study the electronic-structure evolution reflect…
Local Tunneling Spectroscopy across a Metamagnetic Critical Point in the Bi-layer Ruthenate Sr3Ru2O7
K. Iwaya, S. Satow, T. Hanaguri +8
The local spectroscopic signatures of metamagnetic criticality in Sr3Ru2O7 were explored using scanning tunneling microscopy (STM). Singular features in the tunneling spectrum were…
Electron Correlation Driven Heavy-Fermion Formation in LiV2O4
P. E. Jönsson, K. Takenaka, S. Niitaka +3
Optical reflectivity measurements were performed on a single crystal of the d-electron heavy-fermion (HF) metal LiV2O4. The results evidence the highly incoherent character of the…
Spin-Liquid State in the S = 1/2 Hyperkagome Antiferromagnet Na4Ir3O8
Yoshihiko Okamoto, Minoru Nohara, Hiroko Aruga-Katori +1
A spinel related oxide, Na4Ir3O8, was found to have a three dimensional network of corner shared Ir4+ (t2g^5) triangles. This gives rise to an antiferromagnetically coupled S = 1/2…
Anisotropic softening of collective charge modes in the vicinity of critical doping in a doped Mott insulator
Y. W. Li, D. Qian, L. Wray +9
Momentum resolved inelastic resonant x-ray scattering is used to map the evolution of charge excitations over a large range of energies, momenta and doping levels in the electron d…
Quantum criticality and disorder in the antiferromagnetic critical point of NiS pyrite
N. Takeshita, S. Takashima, C. Terakura +5
A quantum critical point (QCP) between the antiferromagnetic and the paramagnetic phases was realized by applying a hydrostatic pressure of ~ 7 GPa on single crystals of NiS_{2} py…