Y. Haraguchi

activity

20182026

most citedObservation of topological flat bands in the kagome semiconductor Nb

_{3}

_{8}

145 citations · 323 across the 28 of their papers we have counts for

collaborators

Showing 2022Show all

4 papers · 1 filter

cond-mat.str-el2022★ 15 cited

Perfect kagome-lattice antiferromagnets with J $_{e f f}$ = 1/2: The Co $^{2 +}$ -analogs of copper minerals volborthite and vesignieite

Yuya Haraguchi, Takehiro Ohnoda, Akira Matsuo +2

We report the synthesis, crystal structure, and magnetic properties of Co $^{2 +}$ kagome magnets Co $_{3}$ V $_{2}$ O $_{7}$ (OH) $_{2}$ $\cdot$ 2H $_{2}$ O and BaCo $_{3}$ (VO $_{4}$ ) $_{2}$ (OH) $_{2}$ , which can b…

cond-mat.str-el2022

Honeycomb lattice iridate on the verge of Mott-collapse

Yuya Haraguchi, Hiroko Aruga Katori

A new honeycomb lattice iridate (La,Na)IrO $_{3}$ ( $\approx$ LaNaIr $_{2}$ O $_{6}$ ) is successfully synthesized from the spin-orbit coupled Mott insulator Na $_{2}$ IrO $_{3}$ by replacing the int…

cond-mat.mtrl-sci2022★ 1 cited

Magnetism of Al $_{x}$ Fe $_{2 - x}$ GeO $_{5}$ with Andalusite Structure

K. Kakimoto, S. Takada, H. Ohta +8

The magnetism of Al $_{x}$ Fe $_{2 - x}$ GeO $_{5}$ from $x$ = 0.09 to $x$ = 0.91 with andalusite structure was examined. The magnetic properties of Al $_{x}$ Fe $_{2 - x}$ GeO $_{5}$ at low temperature…

cond-mat.str-el2022★ 10 cited

Quantum paramagnetism in the hyperhoneycomb Kitaev magnet $β$ -ZnIrO $_{3}$

Yuya Haraguchi, Akira Matsuo, Koichi Kindo +1

A polycrystalline sample of the hyperhoneycomb iridate $β$ -ZnIrO $_{3}$ was synthesized via a topochemical reaction, and its structural, magnetic, and thermodynamic properties were in…

Perfect kagome-lattice antiferromagnets with Jeff​ = 1/2: The Co2+-analogs of copper minerals volborthite and vesignieite

Honeycomb lattice iridate on the verge of Mott-collapse

Magnetism of Alx​Fe2−x​GeO5​ with Andalusite Structure

Quantum paramagnetism in the hyperhoneycomb Kitaev magnet β-ZnIrO3​

Perfect kagome-lattice antiferromagnets with J $_{e f f}$ = 1/2: The Co $^{2 +}$ -analogs of copper minerals volborthite and vesignieite

Magnetism of Al $_{x}$ Fe $_{2 - x}$ GeO $_{5}$ with Andalusite Structure

Quantum paramagnetism in the hyperhoneycomb Kitaev magnet $β$ -ZnIrO $_{3}$