153 citations · 1.3k across the 37 of their papers we have counts for
5 papers · 1 filter
Electronic Structure of the Metallic Antiferromagnet PdCrO Measured by Angle-Resolved Photoemission Spectroscopy
Jonathan A. Sobota, Kyoo Kim, Hiroshi Takatsu +8
PdCrO is material which has attracted interest due to the coexistence of metallic conductivity associated with itinerant Pd 4d electrons and antiferromagnetic order arising fro…
A Scaling Theory for ac Magnetic Response in Kagome Ice
Hiromi Otsuka, Hiroshi Takatsu, Kazuki Goto +1
A theory for frequency-dependent magnetic susceptibility χ(ω) is developed for thermally activated magnetic monopoles in kagome ice. By mapping this system to a two-dimensional (2D…
Extremely Large Magnetoresistance in the Nonmagnetic Metal PdCoO2
Hiroshi Takatsu, Jun J. Ishikawa, Shingo Yonezawa +5
Extremely large magnetoresistance is realized in the nonmagnetic layered metal PdCoO2. In spite of a highly conducting metallic behavior with a simple quasi-two-dimensional hexagon…
Correlation between crystal structure and superconductivity in LaO0.5F0.5BiS2
Joe Kajitani, Keita Deguchi, Atsushi Omachi +6
Correlation between crystal structure and superconducting properties of the BiS2-based superconductor LaO0.5F0.5BiS2 was investigated. We have prepared LaO0.5F0.5BiS2 polycrystalli…
AC Susceptibility of the Dipolar Spin Ice Dy2Ti2O7: Experiments and Monte Carlo Simulations
Hiroshi Takatsu, Kazuki Goto, Hiromi Otsuka +4
Experimental data of the frequency-dependent ac susceptibility for the dipolar spin ice Dy2Ti2O7 has been analyzed by Monte Carlo simulations on the basis of the single-spin-flip M…