698 citations · 1.7k across the 22 of their papers we have counts for
22 papers
Anomalous vortex dynamics in spin-triplet superconductor UTe
Y. Tokiwa, H. Sakai. S. Kambe, P. Opletal +7
The vortex dynamics in the spin-triplet superconductor, UTe, are studied by measuring the DC electrical resistivity with currents along the -axis under magnetic fields along…
Anisotropic Enhancement of Lower Critical Field in Ultraclean Crystals of Spin-Triplet Superconductor UTe2
K. Ishihara, M. Kobayashi, K. Imamura +7
The paramagnetic spin-triplet superconductor UTe has attracted significant attention because of its exotic superconducting properties including an extremely high upper critical…
Adiabatic demagnetization cooling well below the magnetic ordering temperature in the triangular antiferromagnet KBaGd(BO3)2
A. Jesche, N. Winterhalter-Stocker, F. Hirschberger +5
Crystal structure, thermodynamic properties, and adiabatic demagnetization refrigeration (ADR) effect in the spin-7/2 triangular antiferromagnet KBaGd(BO3)2 are reported. With the…
Self-reconstruction of order parameter in spin-triplet superconductor UTe
Y. Tokiwa, P. Opletal, H. Sakai +10
We investigate the effect of easy-axis metamagnetic crossover on superconductivity in UTe along the -axis through measurements of AC susceptibility, magnetization, and the m…
Field Induced Multiple Superconducting Phases in UTe2 along Hard Magnetic Axis
H. Sakai, Y. Tokiwa, P. Opletal +7
The superconducting (SC) phase diagram in uranium ditelluride is explored under magnetic fields () along the hard magnetic b-axis using a high-quality single crystal with $T_{\r…
Reply to the Comment by S. Wirth et al. on "Tuning low-energy scales in YbRhSi by non-isoelectronic substitution and pressure"
M. -H. Schubert, Y. Tokiwa, S. -H. Hübner +4
Previously, we reported that the doping and pressure dependence of the crossover in YbRhSi is incompatible with its interpretation as signature of a Kondo break…