H. Tanaka

activity

20232026

collaborators

4 papers

cond-mat.str-el2026

High-field fate of the Kitaev quantum spin liquid in $α$ -RuCl $_{3}$

K. Imamura, R. Ohno, Y. C. Tsuzuki +15

Kitaev quantum spin liquids (KQSLs) host fractionalized excitations described by itinerant Majorana quasiparticles and gapped $Z_{2}$ fluxes (visons), providing a platform for emerge…

cond-mat.mtrl-sci2025

Pressure-Tuned Metamagnetism and Emergent Three-Body Interactions in CsFeCl $_{3}$

K. Nihongi, T. Kida, Y. Narumi +11

We present a combined experimental and theoretical study of the triangular-lattice quantum antiferromagnet CsFeCl $_{3}$ under high magnetic fields and high pressure. Pulsed-field mag…

cond-mat.str-el2023

Defect-Induced Low-Energy Majorana Excitations in the Kitaev Magnet $α$ -RuCl $_{3}$

K. Imamura, Y. Mizukami, O. Tanaka +8

The excitations in the Kitaev spin liquid (KSL) can be described by Majorana fermions, which have characteristic field dependence of bulk gap and topological edge modes. In the hig…

cond-mat.str-el2023

Majorana-fermion origin of the planar thermal Hall effect in the Kitaev magnet $α$ -RuCl $_{3}$

K. Imamura, S. Suetsugu, Y. Mizukami +11

The field-induced quantum disordered state of layered honeycomb magnet $α$ -RuCl $_{3}$ is a prime candidate for Kitaev spin liquids hosting Majorana fermions and non-Abelian anyons. R…

High-field fate of the Kitaev quantum spin liquid in α-RuCl3​

Pressure-Tuned Metamagnetism and Emergent Three-Body Interactions in CsFeCl3​

Defect-Induced Low-Energy Majorana Excitations in the Kitaev Magnet α-RuCl3​

Majorana-fermion origin of the planar thermal Hall effect in the Kitaev magnet α-RuCl3​

High-field fate of the Kitaev quantum spin liquid in $α$ -RuCl $_{3}$

Pressure-Tuned Metamagnetism and Emergent Three-Body Interactions in CsFeCl $_{3}$

Defect-Induced Low-Energy Majorana Excitations in the Kitaev Magnet $α$ -RuCl $_{3}$

Majorana-fermion origin of the planar thermal Hall effect in the Kitaev magnet $α$ -RuCl $_{3}$