282 citations · 1.7k across the 46 of their papers we have counts for
9 papers · 1 filter
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…
Change of superconducting character in UTe2induced by magnetic field
K. Kinjo, H. Fujibayashi, S. Kitagawa +13
UTe2 is a recently discovered spin-triplet superconductor. One of the characteristic features of UTe2 is a magnetic field (H)-boosted superconductivity above 16 T when H is applied…
Zero-field current-induced Hall effect in ferrotoroidic metal
K. Ota, M. Shimozawa, T. Muroya +7
We have performed precise Hall measurements for the ferrotoroidic candidate material UNi4B. Below Neel temperature TN ~ 20 K (corresponding to the ferrotoroidic transition temperat…
Magnetovolume Effect on the First-Order Metamagnetic Transition in UTe
Atsushi Miyake, Masaki Gen, Akihiko Ikeda +10
The link between the metamagnetic transition and novel spin-triplet superconductivity of UTe was discussed thermodynamically through magnetostriction measurements in a pulsed-m…
Tricritical fluctuations and elastic properties of the Ising antiferromagnet UIrSi
Tetiana Haidamak, Jaroslav Valenta, Jiří Prchal +6
Elastic constants, thermal expansion, magnetostriction and heat capacity measurements were performed with and without applied magnetic field on a single crystal of UIrSi. The e…
Unusually strong electronic correlation and field-induced ordered phase in YbCo
J. Valenta, N. Tsujii, H. Yamaoka +10
We report the first study of electrical resistivity, magnetization, and specific heat on YbCo. The measurements on a single-phased sample of YbCo bring no evidence of magne…
Drastic change in magnetic anisotropy of UTe2 under pressure revealed by 125Te-NMR
Katsuki Kinjo, Hiroki Fujibayashi, Genki Nakamine +11
To investigate the normal-state magnetic properties of UTe2 under pressure, we perform 125Te nuclear magnetic resonance (NMR) measurements up to 2 GPa. Below 1.2 GPa, the b-axis NM…
Superconducting order parameter in UTe determined by Knight shift measurement
Hiroki Fujibayashi, Genki Nakamine, Katsuki Kinjo +11
This study investigates the spin susceptibility in U-based superconductor UTe in the superconducting (SC) state by using Knight shift measurements for a magnetic field alon…
Slow Electronic Dynamics in the Paramagnetic State of UTe
Yo Tokunaga, Hironori Sakai, Shinsaku Kambe +13
Te NMR experiments in field () applied along the easy magnetization axis (the -axis) revealed slow electronic dynamics developing in the paramagnetic state of UTe…