35 citations · 122 across the 10 of their papers we have counts for
10 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…
Negatively enhanced thermopower near a Van Hove singularity in electron-doped SrRuO
Rei Nishinakayama, Yoshiki J. Sato, Takayoshi Yamanaka +4
The layered perovskite SrRuO serves as a model material of the two-dimensional (2D) Fermi liquid but also exhibits various emergent phenomena including the non-Fermi-liquid…
Enhanced Seebeck coefficient through the magnetic fluctuations in SrRuO ( Co, Mn)
Takayoshi Yamanaka, Ryuji Okazaki, Hiroshi Yaguchi
The layered perovskite SrRuO is a most intensively studied superconductor, but its pairing mechanism, which is often coupled intimately with magnetic fluctuations in correl…
Anisotropic pressure effects on superconductivity in Fe1+yTe1-xSx
Kazunori Yamamoto, Teruo Yamazaki, Takayoshi Yamanaka +3
We have investigated uniaxial and hydrostatic pressure effects on superconductivity in Fe1.07Te0.88S0.12 through magnetic-susceptibility measurements down to 1.8 K. The superconduc…
Modification of magnetic fluctuations by interfacial interactions in artificially engineered heavy-fermion superlattices
Genki Nakamine, Takayoshi Yamanaka, Shunsaku Kitagawa +7
Recent progress in the fabrication techniques of superlattices (SLs) has made it possible to sandwich several-layer-thick block layers (BLs) of heavy-fermion superconductor CeCoIn5…
Pseudogap Behavior of the Nuclear Spin-lattice Relaxation Rate in FeSe Probed by Se-NMR
Anlu Shi, Takeshi Arai, Shunsaku Kitagawa +7
We conducted Se-nuclear magnetic resonance studies of the iron-based superconductor FeSe in magnetic fields of 0.6 to 19 T to investigate the superconducting and normal-stat…
Magnetic and superconducting properties on S-type single-crystal CeCuSi probed by Cu nuclear magnetic resonance and nuclear quadrupole resonance
S. Kitagawa, T. Higuchi, M. Manago +4
We have performed Cu nuclear magnetic resonance/nuclear quadrupole resonance measurements to investigate the magnetic and superconducting (SC) properties on a "superconducti…
Magnetic and superconducting properties of the heavy-fermion CeCoIn5 epitaxial film probed by nuclear quadrupole resonance
Takayoshi Yamanaka, Masaaki Shimozawa, Hiroaki Shishido +6
Since the progress in the fabrication techniques of thin-films of exotic materials such as strongly correlated heavy-fermion compounds, microscopic studies of the magnetic and elec…
The interface between heavy fermions and normal electrons investigated by spatially-resolved nuclear magnetic resonance
Takayoshi Yamanaka, Masaaki Shimozawa, Ryota Endo +6
We have studied the superlattices with alternating block layers (BLs) of heavy-fermion superconductor CeCoIn5 and conventional-metal YbCoIn5 by site-selective nuclear magnetic reso…
Spin Polarization Enhanced by Spin-Triplet Pairing in SrRuO Probed by NMR
K. Ishida, M. Manago, T. Yamanaka +4
We report a novel phenomenon intimately related to the spin-triplet superconductivity. It is well known that the spin susceptibility decreases below the superconducting transition…