230 citations · 506 across the 8 of their papers we have counts for
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Crossover from commensurate to incommensurate antiferromagnetism in stoichiometric NaFeAs revealed by single-crystal 23Na,75As-NMR experiments
Kentaro Kitagawa, Yuji Mezaki, Kazuyuki Matsubayashi +2
We report results of 23Na and 75As nuclear magnetic resonance (NMR) experiments on a self-flux grown high-quality single crystal of stoichiometric NaFeAs. The NMR spectra revealed…
Antiferromagnetism of SrFe2As2 studied by Single-Crystal 75As-NMR
Kentaro Kitagawa, Naoyuki Katayama, Kenya Ohgushi +1
We report results of 75As nuclear magnetic resonance (NMR) experiments on a self-flux grown high-quality single crystal of SrFe2As2. The NMR spectra clearly show sharp first-order…
High-temperature spin relaxation process in DyTiO probed by Ti-NQR
K. Kitagawa, R. Higashinaka, K. Ishida +2
We have performed nuclear quadrupole resonance (NQR) experiments on Ti nuclei in DyTiO in the temperature range 70 -- 300 K in order to investigate the dynamics…
Spin dynamics and spin freezing behavior in the two-dimensional antiferromagnet NiGaS revealed by Ga-NMR, NQR and SR measurements
H. Takeya, K. Ishida, K. Kitagawa +8
We have performed Ga nuclear magnetic resonance (NMR) and nuclear quadrupole resonance (NQR) and muon spin rotation/resonance on the quasi two-dimensional antiferromagnet…
Orbital Properties of Sr3Ru2O7 and Related Ruthenates Probed by 17O-NMR
K. Kitagawa, K. Ishida, R. S. Perry +3
We report a site-separated O-NMR study of the layered perovskite ruthenate SrRuO, which exhibits nearly two-dimensional transport properties and itinerant metama…
Metamagnetic Quantum Criticality Revealed by 17O-NMR in the Itinerant Metamagnet Sr3Ru2O7
Kentaro Kitagawa, Kenji Ishida, Robin S. Perry +3
We have investigated the spin dynamics in the bilayered perovskite Sr3Ru2O7 as a function of magnetic field and temperature using 17O-NMR. This system sits close to a metamagnetic…