[HTML][HTML] Kitaev materials

S Trebst, C Hickey - Physics Reports, 2022 - Elsevier
In transition-metal compounds with partially filled 4 d and 5 d shells spin–orbit
entanglement, electronic correlations, and crystal-field effects conspire to give rise to a …

Thermal Hall effects in quantum magnets

XT Zhang, YH Gao, G Chen - Physics Reports, 2024 - Elsevier
In the recent years, the thermal Hall transport has risen as an important diagnosis of the
physical properties of the elementary excitations in various quantum materials, especially …

Planar thermal Hall effect of topological bosons in the Kitaev magnet α-RuCl3

P Czajka, T Gao, M Hirschberger, P Lampen-Kelley… - Nature Materials, 2023 - nature.com
The honeycomb magnet α-RuCl3 has attracted considerable interest because it is proximate
to the Kitaev Hamiltonian whose excitations are Majoranas and vortices. The thermal Hall …

Half-integer quantized anomalous thermal Hall effect in the Kitaev material candidate α-RuCl3

T Yokoi, S Ma, Y Kasahara, S Kasahara, T Shibauchi… - Science, 2021 - science.org
Half-integer thermal quantum Hall conductance has recently been reported for the two-
dimensional honeycomb material α-RuCl3. We found that the half-integer thermal Hall …

Field-induced intermediate ordered phase and anisotropic interlayer interactions in

C Balz, L Janssen, P Lampen-Kelley, A Banerjee… - Physical Review B, 2021 - APS
In α-RuCl 3, an external magnetic field applied within the honeycomb plane can induce a
transition from a magnetically ordered state to a disordered state that is potentially related to …

Symmetry-based requirement for the measurement of electrical and thermal Hall conductivity under an in-plane magnetic field

T Kurumaji - Physical Review Research, 2023 - APS
The in-plane (thermal) Hall effect is an unconventional transverse response when the
applied magnetic field is in the (heat) current plane. In contrast to the normal Hall effect, the …

Significant thermal Hall effect in the cobalt Kitaev system

H Yang, C Kim, Y Choi, JH Lee, G Lin, J Ma… - Physical Review B, 2022 - APS
Kitaev physics has recently attracted attention in condensed matter for its anticipated
quantum spin liquid (QSL) state. The thermal transport measurement is crucial for probing …

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

K Imamura, S Suetsugu, Y Mizukami, Y Yoshida… - Science …, 2024 - science.org
The field-induced quantum-disordered state of layered honeycomb magnet α-RuCl3 is a
prime candidate for Kitaev spin liquids hosting Majorana fermions and non-Abelian anyons …

Planar thermal Hall effects in the Kitaev spin liquid candidate

H Takeda, J Mai, M Akazawa, K Tamura, J Yan… - Physical Review …, 2022 - APS
We investigate both the longitudinal thermal conductivity (κ xx) and the planar thermal Hall
conductivity (κ xy) in the Kitaev spin liquid candidate of the cobalt-based honeycomb …

Topological magnons for thermal Hall transport in frustrated magnets with bond-dependent interactions

EZ Zhang, LE Chern, YB Kim - Physical Review B, 2021 - APS
Thermal transport in topologically-ordered phases of matter provides valuable insights as it
can detect the charge-neutral quasiparticles that would not directly couple to …