129 citations · 233 across the 10 of their papers we have counts for
10 papers
Local electronic structure of dilute hydrogen in -MnO
H. Okabe, M. Hiraishi, A. Koda +7
The electronic and magnetic states of -MnO in terms of hydrogen impurities have been investigated by muon spin rotation (SR) technique combined with density-functional…
Metallic Spin Liquid-like Behavior of LiVO
H. Okabe, M. Hiraishi, A. Koda +6
LiVO spinel is known to exhibit heavy fermion-like behavior below a characteristic temperature K, while it preserves a paramagnetic state down to $T\sim10^{-…
Electronic correlation in the quasi-two-dimensional electride YC
M. Hiraishi, K. M. Kojima, I. Yamauchi +10
Magnetic properties of the electride compound YC were investigated by muon spin rotation and magnetic susceptibility on two samples with different form (poly- and single-crysta…
Local spin structure of the -RuCl honeycomb-lattice magnet observed via muon spin rotation/relaxation
Ichihiro Yamauchi, Masatoshi Hiraishi, Hirotaka Okabe +5
We report a muon spin rotation/relaxation (SR) study of single-crystalline samples of the -RuCl honeycomb magnet, which is presumed to be a model compound for the Kitaev-…
Quest for the Origin of Heavy Fermion Behavior in -Electron Systems
Masanori Miyazaki, Ichihiro Yamauchi, Ryosuke Kadono
Spin fluctuation is presumed to be one of the key properties in understanding the microscopic origin of heavy-fermion-like behavior in the class of transition-metal compounds, incl…
Cage Electron-Hydroxyl Complex State as Electron Donor in Mayenite
M. Hiraishi, K. M. Kojima, M. Miyazaki +6
It is inferred from the chemical shift of muon spin rotation (SR) spectra that muons implanted in pristine (fully oxidized) mayenite, [CaAlO[$\square_…
Structural anomalies and short-range magnetic correlations in the orbitally degenerated system SrVO
Ichihiro Yamauchi, Kazuhiro Nawa, Masatoshi Hiraishi +10
We report on the electronic ground state of a layered perovskite vanadium oxide SrVO studied by the combined use of synchrotron radiation x-ray diffraction (SR-XRD) and muo…
Real Space Imaging of Spin Polarons in Zn Doped SrCu2(BO3)2
M. Yoshida, H. Kobayashi, I. Yamauchi +7
We report on the real space profile of spin polarons in the quasi two-dimensional frustrated dimer spin system SrCu2(BO3)2 doped with 0.16% of Zn. The 11B nuclear magnetic resonanc…
Magnetic frustration in iridium spinel compound CuIrS
K. M. Kojima, 2 R. Kadono, M. Miyazaki +6
We demonstrate via a muon spin rotation experiment that the electronic ground state of the iridium spinel compound, CuIrS, is not the presumed spin-singlet state but a nove…
Tetrahedral Magnetic Order and the Metal-Insulator Transition in the Pyrochlore Lattice of Cd2Os2O7
J. Yamaura, K. Ohgushi, H. Ohsumi +11
Cd2Os2O7 shows a peculiar metal-insulator transition at 227 K with magnetic ordering in a frustrated pyrochlore lattice, but its magnetic structure in the ordered state and the tra…