137 citations · 332 across the 15 of their papers we have counts for
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Nature of the Antiferromagnetic Order in GdCu
Koji Kaneko, Chihiro Tabata, Masato Hagihala +4
A magnetic order in orthorhombic GdCu was investigated via a single crystal neutron diffraction with thermal neutron. Magnetic peaks were observed at incommensurate positions d…
In-plane anisotropy of the single- and multiple- ordered phases in the antiferromagnetic metal CeRhSi unveiled by the bulk measurements under uniaxial stress and neutron scattering
Hiraku Saito, Fusako Kon, Hiroyuki Hidaka +6
We performed magnetization, resistivity, and neutron diffraction measurements under uniaxial stress applied along [1-10] direction on the tetragonal magnet CeRhSi with comm…
Contrasting Magnetic Structures in SrLaCuSbO and SrLaCuNbO: Spin-1/2 Quasi-Square-Lattice Heisenberg Antiferromagnets
Masari Watanabe, Nobuyuki Kurita, Hidekazu Tanaka +4
We report the magnetic properties of the double perovskites SrLaCuSbO (SLCSO) and SrLaCuNbO (SLCNO). The temperature dependence of the magnetic susceptibilities of both com…
Strongly electron-correlated semimetal RuI with a layered honeycomb structure
Kazuhiro Nawa, Yoshinori Imai, Youhei Yamaji +13
A polymorph of RuI synthesized under high pressure was found to have a two-layered honeycomb structure. The resistivity of RuI exhibits a semimetallic behavior, in contrast…
Magnetism of Kitaev spin-liquid candidate material RuBr
Yoshinori Imai, Kazuhiro Nawa, Yasuhiro Shimizu +16
The ruthenium halide -RuCl is a promising candidate for a Kitaev spin liquid. However, the microscopic model describing -RuCl is still debated partly because of a…
Magnetic order in the chemically-substituted frustrated antiferromagnet CsCrF
Shohei Hayashida, Masato Hagihala, Maxim Avdeev +3
The effect of chemical substitution on the ground state of the geometrically frustrated antiferromagnet CsCrF has been investigated through a neutron powder diffraction experim…
Magnon Pairs and Spin-Nematic Correlation in the Spin-Seebeck Effect
Daichi Hirobe, Masahiro Sato, Masato Hagihala +3
Investigating exotic magnetic materials with spintronic techniques is effective at advancing magnetism as well as spintronics. In this work, we report unusual field-induced suppres…
Novel Excitations near Quantum Criticality in Geometrically Frustrated Antiferromagnet CsFeCl
Shohei Hayashida, Masashige Matsumoto, Masato Hagihala +7
Investigation of materials that exhibit quantum phase transition provides valuable insights into fundamental problems in physics. We present neutron scattering under pressure in a…
Emergent spin- Haldane gap and ferroelectricity in a frustrated spin- ladder
Hiroshi Ueda, Shigeki Onoda, Yasuhiro Yamaguchi +19
We report experimental and theoretical evidence that RbCuMoO has a nonmagnetic tetramer ground state of a two-leg ladder comprising antiferromagnetically coupled…
Magnetic State Selected by Magnetic Dipole Interaction in Kagome Antiferromagnet NaBaMnF
Shohei Hayashida, Hajime Ishikawa, Yoshihiko Okamoto +7
We have studied the ground state of the classical Kagome antiferromagnet NaBaMnF. Strong magnetic Bragg peaks observed in the -spacing shorter than 6.0 Å were…
Spin Density Wave in Insulating Ferromagnetic Frustrated Chain LiCuVO
Takatsugu Masuda, Masato Hagihala, Yosuke Kondoh +2
We study field induced quantum phase in weakly-coupled ferromagnetic frustrated chain LiCuVO by neutron diffraction technique. A new incommensurate magnetic peak is observed at…