68 citations · 139 across the 5 of their papers we have counts for
5 papers
Field-Induced Criticality in YbCu4Au
T. Taniguchi, K. Osato, H. Okabe +19
YbCu4Au is a unique material exhibiting multiple quantum fluctuations simultaneously. In this study, we investigated the field-induced criticality in YbCu4Au, based on comprehensiv…
Novel Kondo-like behavior near magnetic instability in SmB : temperature and pressure dependences of Sm valence
N. Emi, N. Kawamura, M. Mizumaki +8
We report a systematic study of Sm valence in the prototypical intermediate valence compound SmB. Sm mean valence, , was measured by X-ray absorption spectroscopy a…
Pressure-Induced Valence Crossover and Novel Metamagnetic Behavior near the Antiferromagnetic Quantum Phase Transition of YbNiGa
K. Matsubayashi, T. Hirayama, T. Yamashita +7
We report electrical resistivity, ac magnetic susceptibility and X-ray absorption spectroscopy measurements of intermediate valence YbNiGa under pressure and magnetic f…
Synchrotron X-ray Spectroscopy Study on the Valence State in alpha- and beta-YbAlB4 at Low Temperatures and High Magnetic Fields
Y. H. Matsuda, T. Nakamura, K. Kuga +5
The valence state of Yb ions in beta-YbAlB4 and its polymorph alpha-YbAlB4 has been investigated by using X-ray absorption and emission spectroscopy in SPring-8 at temperatures fro…
Pressure-induced changes in the magnetic and valence state of EuFe2As2
K. Matsubayashi, K. Munakata, N. Katayama +9
We present the results of electrical resistivity, ac specific heat, magnetic susceptibility, X-ray absorption spectroscopy (XAS) and X-ray magnetic circular dichroism (XMCD) of the…