91 citations · 184 across the 10 of their papers we have counts for
12 papers
Structural and magnetic properties of the quasicrystal approximant AuGaTb
Kazuhiro Nawa, Maxim Avdeev, Asuka Ishikawa +6
Magnetic properties of the quasicrystal approximant AuGaTb were investigated by the magnetization and the neutron diffraction experiments. The temperature depe…
Antiferromagnetic order of ferromagnetically coupled dimers in the double pyrovanadate CaCoVO
Ryo Murasaki, Kazuhiro Nawa, Daisuke Okuyama +2
Magnetic properties of the pyrovanadate CaCoVO have been studied by means of the bulk magnetization and neutron powder diffraction measurements. Magnetic susceptibility in…
Anisotropic Triangular Lattice Realized in Rhenium Oxychlorides A3ReO5Cl2 (A = Ba and Sr)
Daigorou Hirai, Takeshi Yajima, Kazuhiro Nawa +2
We report the synthesis, crystal structure, and magnetic properties of two new quantum antiferromagnets A3ReO5Cl2 (A = Sr and Ba). The crystal structure is isostructural with the m…
Effect of Ge-substitution on Magnetic Properties in the Itinerant Chiral Magnet MnSi
Seno Aji, Hidesato Ishida, Daisuke Okuyama +3
We have investigated the effect of Ge-substitution to the magnetic ordering in the B20 itinerant chiral magnet MnSi prepared by melting and annealing under ambient pressure. From m…
One-dimensionalization by Geometrical Frustration in the Anisotropic Triangular Lattice of the 5d Quantum Antiferromagnet Ca3ReO5Cl2
Daigorou Hirai, Kazuhiro Nawa, Mitsuaki Kawamura +2
We report on the emergence of antiferromagnetic spin chains from two-dimensionally aligned spins on the anisotropic triangular lattice (ATL) in the insulating calcium rhenium oxych…
Triplon band splitting and topologically protected edge states in the dimerized antiferromagnet
Kazuhiro Nawa, Kimihiko Tanaka, Nobuyuki Kurita +6
The search for topological insulators has been actively promoted in the field of condensed matter physics for further development in energy-efficient information transmission and p…