M. Fujihala

collaborators

4 papers

cond-mat.str-el2024

27Al-NMR Study on a square-Kagome lattice antiferromagnet

Takayuki Goto, Masayoshi Fujihala, Setsuo Mitsuda

NMR study has been performed on an S = 1/2 antiferromagnet KCu6AlBiO4(SO4)5Cl on the square-Kagome lattice, which has three slightly inequivalent nearest-neighbor interactions. Bec…

cond-mat.str-el2017

Cluster-based Haldane state in edge-shared tetrahedral spin-cluster chain: Fedotovite K $_{2}$ Cu $_{3}$ O(SO $_{4}$ ) $_{3}$

M. Fujihala, T. Sugimoto, T. Tohyama +13

Fedotovite K $_{2}$ Cu $_{3}$ O(SO $_{4}$ ) $_{3}$ is a candidate of new quantum spin systems, in which the edge-shared tetrahedral (EST) spin-clusters consisting of Cu $^{2 +}$ are connected by we…

cond-mat.str-el2017

Tomonaga-Luttinger spin liquid in the spin-1/2 inequilateral diamond-chain compound K $_{3}$ Cu $_{3}$ AlO $_{2}$ (SO $_{4}$ ) $_{4}$

M. Fujihala, H. Koorikawa, S. Mitsuda +14

K $_{3}$ Cu $_{3}$ AlO $_{2}$ (SO $_{4}$ ) $_{4}$ is a highly one-dimensional spin-1/2 inequilateral diamond-chain antiferromagnet. Spinon continuum and spin-singlet dimer excitations are observed in…

cond-mat.str-el2017

Static and Dynamic Magnetic Properties of Spin-1/2 Inequilateral Diamond-Chain Compounds $A_{3}$ Cu $_{3}$ AlO $_{2}$ (SO $_{4}$ ) $_{4}$ ( $A$ =K, Rb, and Cs)

Katsuhiro Morita, Masayoshi Fujihala, Hiroko Koorikawa +4

Spin-1/2 compounds A3Cu3AlO2(SO4)4 (A=K, Rb, and Cs) have one-dimensional (1D) inequilateral diamond chains. We analyze the temperature dependence of the magnetic susceptibility an…

27Al-NMR Study on a square-Kagome lattice antiferromagnet

Cluster-based Haldane state in edge-shared tetrahedral spin-cluster chain: Fedotovite K2​Cu3​O(SO4​)3​

Tomonaga-Luttinger spin liquid in the spin-1/2 inequilateral diamond-chain compound K3​Cu3​AlO2​(SO4​)4​

Static and Dynamic Magnetic Properties of Spin-1/2 Inequilateral Diamond-Chain Compounds A3​Cu3​AlO2​(SO4​)4​ (A=K, Rb, and Cs)

Cluster-based Haldane state in edge-shared tetrahedral spin-cluster chain: Fedotovite K $_{2}$ Cu $_{3}$ O(SO $_{4}$ ) $_{3}$

Tomonaga-Luttinger spin liquid in the spin-1/2 inequilateral diamond-chain compound K $_{3}$ Cu $_{3}$ AlO $_{2}$ (SO $_{4}$ ) $_{4}$

Static and Dynamic Magnetic Properties of Spin-1/2 Inequilateral Diamond-Chain Compounds $A_{3}$ Cu $_{3}$ AlO $_{2}$ (SO $_{4}$ ) $_{4}$ ( $A$ =K, Rb, and Cs)