183 citations · 928 across the 17 of their papers we have counts for
16 papers
51V-NMR study of antiferromagnetic state and spin dynamics in the quasi-one-dimensional BaCo2V2O8
Yukiichi Ideta, Yu Kawasaki, Yutaka Kishimoto +5
We report on our 51V-NMR study of static and dynamical magnetic properties in the quasi-one-dimensional antiferromagnet BaCo2V2O8. Although the NMR spectrum shows well-defined anti…
Magnetic structure and spin dynamics of quasi-one-dimensional spin-chain antiferromagnet BaCo2V2O8
Yu Kawasaki, Jorge L. Gavilano, Lukas Keller +8
We report a neutron diffraction and muon spin relaxation muSR study of static and dynamical magnetic properties of BaCo2V2O8, a quasi-one-dimensional spin-chain system. A proposed…
Energy gap formation in a valence fluctuating compound CeIrSb probed by Sb NMR and NQR
Y. Kawasaki, M. Izumi, Y. Kishimoto +6
Sb-NMR/NQR study has revealed a formation of a pseudogap at the Fermi level in the density of states in a valence fluctuating compound CeIrSb. The nuclear spin-lattice relaxation r…
Phase Separation in A-site Ordered Perovskite Manganite LaBaMnO Probed by La and Mn NMR
Y. Kawasaki, T. Minami, Y. Kishimoto +5
La- and Mn-NMR spectra demonstrate that the ground state of the A-site ordered perovskite manganite LaBaMnO is a spatial mixture of the ferromagnetic (FM) an…
Evidence for Uniform Coexistence of Ferromagnetism and Unconventional Superconductivity in UGe_2: A ^73Ge-NQR Study under Pressure
H. Kotegawa, A. Harada, S. Kawasaki +8
We report on the itinerant ferromagnetic superconductor UGe_2 through ^73Ge-NQR measurements under pressure (P). The P dependence of the NQR spectrum signals a first-order transiti…
Unconventional Superconductivity in Heavy Fermion Systems
Y. Kitaoka, S. Kawasaki, T. Mito +1
We review the studies on the emergent phases of superconductvity and magnetism in the -electron derived heavy-fermion (HF) systems by means of the nuclear-quadrupole-resonance (…