7 papers
Carrier-doping effect and anomalous transport properties in Ni-doped CeCoIn5 investigated by Hall resistivity measurements
Ryosuke Koizumi, Hayao Fujimoto, Teppei Takahashi +10
We investigated the effects of Ni doping on carrier density and anomalous electrical transport properties in CeCoNiIn () by performing Hall resistivity…
Electron-Hole Scattering Dichotomy and Anisotropic Warping in Quasi-Two-Dimensional Fermi Surfaces of UTe2
Motoi Kimata, Jun Ishizuka, Freya Husstedt +13
We present a combined experimental and theoretical study of the detailed Fermi-surface (FS) geometry of UTe2, a heavy-fermion superconductor that has recently attracted considerabl…
Hall effect on nontrivial quadrupole order in quasi-kagome compound URhSn
Yusei Shimizu, Arvind Maurya, Yoshiya Homma +6
This study focuses on the transport properties of the quasi-kagome compound URhSn, which exhibits successive phase transitions at TC =16 K (ferromagnetic phase) and TO =54 K (inter…
Nodal Superconductivity of UTe Probed by Field-Angle-Resolved Specific Heat on a Crystal with K
Kaito Totsuka, Yohei Kono, Yusei Shimizu +6
Field-angle-resolved specific-heat measurements were performed on a clean single crystal of a spin-triplet superconductor UTe with K and a low residual electron…
Intimate relationship between spin configuration in the triplet pair and superconductivity in UTe
Hiroki Matsumura, Yuki Takahashi, Riku Matsubayashi +16
Spin-triplet superconductivity is an intriguing quantum coherent state with both spin and orbital degrees of freedom, which holds significant potential for future applications in q…
-axis and -axis Knight shift measurements in the superconducting state on ultraclean UTe with = 2.1 K
Hiroki Matsumura, Yuki Takahashi, Katsuki Kinjo +12
Knight shifts along the and axes ( and ) at two crystallographically distinct Te sites were measured down to 70 mK using Te nuclear magnetic resonance (NM…