12 citations · 43 across the 14 of their papers we have counts for
14 papers
Magnetization Plateau of the Distorted Diamond Spin Chain with Ferromagnetic Interaction
Masaru Hashimoto, Koki Doi, Tomoki Houda +4
The magnetization process of the distorted diamond spin chain with ferromagnetic interactions is investigated using the numerical diagonalization of finite-size clusters. T…
Translational Symmetry Broken Magnetization Plateau of the Anisotropic Spin Ladder with Ferromagnetic Rung Interaction
Tôru Sakai, Koki Doi, Kiyomi Okamoto +5
The magnetization process of the anisotropic spin ladder with the ferromagnetic rung interaction is investigated using the numerical diagonalization of finite-size clusters…
Translational-Symmetry-Broken Magnetization Plateaux of the Anisotropic Antiferromagnetic Chain
Tomohide Kawatsu, Haruto Suzuki, Masaru Hashimoto +6
The magnetization process of the quantum spin chain with the anisotropy and the single-ion anisotropy is investigated using the numerical diagonalization of finit…
Collapsing Behavior of the Ferrimagnetic Ground State of the Heisenberg Antiferromagnet on the Lieb Lattice due to Frustration
Rito Furuchi, Hiroki Nakano, Tôru Sakai
We study the Heisenberg antiferromagnet on the Lieb lattice accompanied by additional interactions that create frustration. The system exhibits a ferrimagnetic ground sta…
Translational symmetry broken magnetization plateau of the S=1 antiferromagnetic Heisenberg chain with competing anisotropies
Tôru Sakai, Kiyomi Okamoto, Kouichi Okunishi +4
We investigate the S=1 antiferromagnetic quantum spin chain with the exchange and single-ion anisotropies in a magnetic field, using the numerical exact diagonalization of finite-s…
Spin Nematic Liquid of the Distorted Diamond Spin Chain in Magnetic Field
Tôru Sakai, Hiroki Nakano, Rito Furuchi +1
The magnetization process of the distorted diamond spin chain with the anisotropic ferromagnetic interaction is investigated using the numerical diagonalization of finite-s…
Numerical Study of S=1/2 Heisenberg Antiferromagnet on the Floret Pentagonal Lattice
Rito Furuchi, Hiroki Nakano, Toru Sakai
The Heisenberg antiferromagnet on the floret-pentagonal lattice with two kinds of interaction strength is studied by the numerical-diagonalization method. It is known that,…
Field-Induced Spin Nematic Liquid of the Bond-Alternating Chain with the Anisotropy
Ryosuke Nakanishi, Takaharu Yamada, Rito Furuchi +5
The ferromagnetic-antiferromagnetic bond-alternating spin chain with the anisotropy on the ferromagnetic exchange interaction in magnetic field is investigated using the nu…
Field-induced spin nematic Tomonaga-Luttinger liquid of the spin ladder system with the anisotropic ferromagnetic rung interaction
Tôru Sakai, Ryosuke Nakanishi, Takaharu Yamada +5
The quantum spin ladder system with the anisotropic ferromagnetic exchange interaction on the rung under magnetic field is investigated using the numerical diagonalization…
Translational Symmetry Broken Magnetization Plateau of the Antiferromagnetic Chain with Anisotropies
Takaharu Yamada, Ryosuke Nakanishi, Rito Furuchi +5
The magnetization plateau of the antiferromagnetic chain with interaction and single-ion anisotropies is investigated using the numerical diagonalization of finite-size clust…
Field-Induced Quantum Spin Nematic Liquid Phase in the S=1 Antiferromagnetic Heisenberg Chain with Additional Interactions
Tôru Sakai, Hiroki Nakano, Rito Furuchi +1
The magnetization process of the antiferromagnetic chain with the single-ion anisotropy and the biquadratic interaction is investigated using the numerical diagonalizatio…
Magnetization Plateau of the Distorted Diamond Spin Chain with Anisotropic Ferromagnetic Interaction
Tôru Sakai, Kiyomi Okamoto, Hiroki Nakano +1
The distorted diamond spin chain with the anisotropic ferromagnetic interaction is investigated using the numerical diagonalization and the level spectroscopy analysis. It…
S=2 Quantum Spin Chain with the Biquadratic Exchange Interaction
Tôru Sakai, Takaharu Yamada, Ryosuke Nakanishi +5
The quantum spin chain with the single-ion anisotropy and the biquadratic exchange interaction is investigated using the numerical diagonalization of finite-…
Magnetization process of the S=1/2 Heisenberg antiferromagnet on the floret pentagonal lattice
Rito Furuchi, Hiroki Nakano, Norikazu Todoroki +1
We study the S=1/2 Heisenberg antiferromagnet on the floret pentagonal lattice by numerical diagonalization method. This system shows various behaviours that are different from tha…