51 citations · 188 across the 14 of their papers we have counts for
11 papers · 1 filter
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…
Quantum Criticality in YbCu4Ni
Kotaro Osato, Takanori Taniguchi, Hirotaka Okabe +12
We report on the quantum criticality of YbCuNi as revealed by our combined micro- and macro-measurements. We determine the crystal structure of YbCuNi with site mixing by n…
Investigation of the atomic coordinates of CeNiC under pressure: switching of the Ce-Ce first nearest neighbor direction
Hanming Ma, Dilip Bhoi, Jun Gouchi +4
When pressurized, the heavy fermion compound CeNiC reveals a rich electronic phase diagram and shows unconventional superconductivity with a transition temperature …
Pressure-induced structural phase transition and new superconducting phase in UTe2
Fuminori Honda, Shintaro Kobayashi, Naomi Kawamura +10
We report on the crystal structure and electronic properties of the heavy fermion superconductor UTe2 at high pressure up to 11 GPa, as investigated by X-ray diffraction and electr…
Structural Phase Transition and Possible Valence Instability of Ce Electron Induced by Pressure in CeCoSi
Yukihiro Kawamura, Kakeru Ikeda, Alisha Nurshafiqah Binti Amat Dalan +9
X-ray powder diffraction and electrical resistivity measurements were performed on the tetragonal compound CeCoSi under pressure to elucidate the phase boundary of the pressure-ind…
Nearly room temperature ferromagnetism in pressure-induced correlated metallic state of van der Waals insulator CrGeTe
Dilip Bhoi, Jun Gouchi, Naoka Hiraoka +7
A complex interplay of different energy scales involving Coulomb repulsion, spin-orbit coupling and Hund's coupling energy in two-dimensional (2D) van der Waals (vdW) material prod…
Pressure induced multicriticality and electronic instability in quasi-kagome ferromagnet URhSn
Arvind Maurya, Dilip Bhoi, Fuminori Honda +9
We report an unconventional class of pressure induced quantum phase transition, possessing two bicritical points at 6.25 GPa in URhSn. This unique transformation accompanies a Ferm…
Magneto-transport properties of tellurium under extreme conditions
Kazuto Akiba, Kaya Kobayashi, Tatsuo C. Kobayashi +5
This study investigates the transport properties of a chiral elemental semiconductor tellurium (Te) under magnetic fields and pressure. Application of hydrostatic pressure reduces…
Quantum Criticality of Valence Transition for the Unique Electronic State of Antiferromagnetic Compound EuCu2Ge2
Jun Gouchi, Kazumasa Miyake, Wataru Iha +4
The effect of pressure on the unique electronic state of the antiferromagnetic (AF) compound EuCu2Ge2 has been measured in a wide temperature range from 10 mK to 300 K by electrica…
Magnetoelectric Effect in the Antiferromagnetic Ordered State of CeTiBi with Ce Zig-Zag Chains
Masahiro Shinozaki, Gaku Motoyama, Masahiro Tsubouchi +8
In this study, we investigate the magnetoelectric (ME) effect of the newly discovered antiferromagnetic (AFM) compound CeTiBi with a hexagonal structure (space group $P…
Effect of Pressure on Magnetism of UIrGe
Jiri Pospisil, Jun Gouchi, Yoshinori Haga +7
We report the effect of hydrostatic pressure on the electronic state of the antiferromagnet UIrGe, which is isostructural and isoelectronic with the ferromagnetic superconductors U…