222 citations · 1.9k across the 63 of their papers we have counts for
64 papers
Impact of the ground-state symmetry for anisotropic -hybridization in the heavy fermion superconductor CeNiGe
H. Fujiwara, Y. Nakatani, H. Aratani +18
We report the ground-state symmetry of the Ce states in the heavy fermion superconductor CeNiGe, yielding anisotropic -hybridization between the Ce states…
High-field phase diagram of the chiral-lattice antiferromagnet Sr(TiO)Cu4(PO4)4
Toshihiro Nomura, Yasuyuki Kato, Yukitoshi Motome +9
High-field phase diagram of a chiral-lattice antiferromagnet Sr(TiO)Cu4(PO4)4 is studied by means of the ultrasound, dielectric, and magnetocaloric-effect measurements. These exper…
A field-induced reentrant insulator state of a gap-closed topological insulator (Bi_{1-x}Sb_x) in quantum-limit states
Y. Kinoshita, T. Fujita, R. Kurihara +4
In the extreme quantum limit states under high magnetic fields, enhanced electronic correlation effects can stabilize anomalous quantum states. Using band-tuning with a magnetic fi…
Possible helimagnetic order in Co4+-containing perovskites Sr1-xCaxCoO3
Hidefumi Takahashi, Masaho Onose, Yasuhito Kobayashi +7
We systematically synthesized perovskite-type oxides Sr1-xCaxCoO3 containing unusually high valence Co4+ ions by a high pressure technique, and investigated the effect of systemati…
High-Field Ultrasonic Study of CeIrIn
Ryosuke Kurihara, Atsushi Miyake, Ryoma Tsunoda +3
We performed ultrasonic and temperature measurements under pulsed magnetic fields on CeIrIn to investigate whether or not the origin of metamagnetic transition and field-induce…
Field-tunable Weyl points and large anomalous Hall effects in degenerate magnetic semiconductor EuMgBi
M. Kondo, M. Ochi, R. Kurihara +10
Magnets, with topologically-nontrivial Dirac/Weyl points, have recently attracted significant attention owing to the unconventional physical properties, such as large anomalous Hal…