K. Hida

activity

19932026

most citedGround State Phase Diagram of S=1 XXZ Chains with Uniaxial Single-Ion-Type Anisotropy

250 citations · 1.1k across the 58 of their papers we have counts for

collaborators

58 papers

cond-mat.str-el2026

Ground-State Phase Diagram of (1/2,1/2,1) Mixed Diamond Chains with Single-Site Anisotropy

Kazuo Hida

The ground-state phases of mixed diamond chains with ( $S, τ^{(1)}, τ^{(2)}) = (1/2, 1/2, 1)$ , where $S$ is the magnitude of vertex spins, and $τ^{(1)}$ and $τ^{(2)}$ are those of apica…

cond-mat.str-el2023★ 2 cited

Ground-State Phase Diagram of (1/2,1/2,1) Mixed Diamond Chains

Kazuo Hida

The ground-state phases of mixed diamond chains with ( $S, τ^{(1)}, τ^{(2)}) = (1/2, 1/2, 1)$ , where $S$ is the magnitude of vertex spins, and $τ^{(1)}$ and $τ^{(2)}$ are those of apica…

cond-mat.str-el2021★ 1 cited

First Order Transitions Between the Gapped Spin-Liquid and Ferrimagnetic Phases in (1/2,1/2,1) Mixed Diamond Chains with Bond Alternation

Kazuo Hida

The ground-state phases of mixed diamond chains with bond alternation $δ$ , and ( $S, τ^{(1)}, τ^{(2)}) = (1/2, 1/2, 1)$ , where $S$ is the magnitude of vertex spins, and $τ^{(1)}$ and $τ…

cond-mat.str-el2021★ 4 cited

Infinite Series of Ferrimagnetic Phases Emergent from the Gapless Spin Liquid Phase of Mixed Diamond Chains

Kazuo Hida

The ground-state phases of mixed diamond chains with ( $S, τ^{(1)}, τ^{(2)}) = (1/2, 1/2, 1)$ , where $S$ is the magnitude of vertex spins, and $τ^{(1)}$ and $τ^{(2)}$ are those of apica…

cond-mat.str-el2019★ 6 cited

Ground-State Phases of Alternating-Bond S = 1 Diamond Chains

Kazuo Hida

The ground-state phases of alternating-bond spin-1 diamond chains are investigated. Each ground state consists of an array of spin clusters separated by singlet dimers owing to an…

cond-mat.str-el2019★ 1 cited

Exact Thermodynamic Properties of (1,1/2) Mixed Diamond Chains with Strong Single-Site Anisotropy

Ryuta Iwazaki, Kazuo Hida

The ground states and finite-temperature properties of mixed diamond chains with spins 1 and 1/2 are investigated in the limit of strong easy-axis anisotropy on the spin-1 sites. M…