154 citations · 320 across the 4 of their papers we have counts for
4 papers
Studies of Multiferroic System of LiCu2O2 II Magnetic Structures of Two Ordered Phases with Incommensurate Modulations
Yoshiaki Kobayashi, Kenji Sato, Yukio Yasui +3
Neutron diffraction and 7Li-NMR have been applied to determine the multiferroic system LiCu2O2, which has four chains (ribbon chains) of edge-sharing CuO4 square planes in a unit c…
Studies of Multiferroic System LiCu2O2 I Sample Characterization and Relationship between Magnetic Properties and Multiferroic Nature
Yukio Yasui, Kenji Sato, Yoshiaki Kobayashi +1
Single-crystal samples of LiCu2O2 with spin 1/2 Cu2+ chains of edge-sharing CuO4 square planes (ribbon chains), have been characterized by X-ray diffraction, thermogravimetric anal…
Relationship between Magnetic Structure and Ferroelectricity of LiVCuO4
Yukio Yasui, Yutaka Naito, Kenji Sato +3
Neutron scattering studies and measurements of the dielectric susceptibility and ferroelectric polarization P have been carried out in various magnetic fields H for single-crystal…
Ferroelectric Transition Induced by the Incommensurate Magnetic Ordering in LiCuVO4
Yutaka Naito, Kenji Sato, Yukio Yasui +3
A ferroelectric transition occurring simultaneously with helical spin order has been found in both the polycrystalline and single crystal samples of LiCuVO4. The system has Cu2+ sp…