Beyond Kitaev physics in strong spin-orbit coupled magnets
We review the recent advances and current challenges in the field of strong spin-orbit
coupled Kitaev materials, with a particular emphasis on the physics beyond the exactly …
coupled Kitaev materials, with a particular emphasis on the physics beyond the exactly …
Hunting Majorana fermions in Kitaev magnets
A Majorana fermion is a fermionic particle that is its own antiparticle. Since the theoretical
discovery by Ettore Majorana in 1937, the exotic particle has long been searched in particle …
discovery by Ettore Majorana in 1937, the exotic particle has long been searched in particle …
Planar thermal Hall effect of topological bosons in the Kitaev magnet α-RuCl3
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 …
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
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 …
dimensional honeycomb material α-RuCl3. We found that the half-integer thermal Hall …
Geometrical frustration versus Kitaev interactions in BaCo2(AsO4)2
Recently, Co-based honeycomb magnets have been proposed as promising candidate
materials to host the Kitaev spin liquid (KSL) state. One of the front-runners is BaCo2 (AsO4) …
materials to host the Kitaev spin liquid (KSL) state. One of the front-runners is BaCo2 (AsO4) …
A magnetic continuum in the cobalt-based honeycomb magnet BaCo2(AsO4)2
Quantum spin liquids (QSLs) are topologically ordered states of matter that host
fractionalized excitations. A particular route towards a QSL is via strongly bond-dependent …
fractionalized excitations. A particular route towards a QSL is via strongly bond-dependent …
Magnetic ground state of the Kitaev spin liquid candidate
As a candidate Kitaev material, Na 2 Co 2 TeO 6 exhibits intriguing magnetism on a
honeycomb lattice that is believed to be C 3 symmetric. Here we report a neutron diffraction …
honeycomb lattice that is believed to be C 3 symmetric. Here we report a neutron diffraction …
Microscopic mechanism for a higher-spin Kitaev model
The spin S= 1 2 Kitaev honeycomb model has attracted significant attention since emerging
candidate materials have provided a playground to test non-Abelian anyons. The Kitaev …
candidate materials have provided a playground to test non-Abelian anyons. The Kitaev …
Magnon bound states versus anyonic Majorana excitations in the Kitaev honeycomb magnet α-RuCl3
D Wulferding, Y Choi, SH Do, CH Lee… - Nature …, 2020 - nature.com
The pure Kitaev honeycomb model harbors a quantum spin liquid in zero magnetic fields,
while applying finite magnetic fields induces a topological spin liquid with non-Abelian …
while applying finite magnetic fields induces a topological spin liquid with non-Abelian …
Giant Magnetic In-Plane Anisotropy and Competing Instabilities in
We report magnetometry data obtained on twin-free single crystals of Na 3 Co 2 SbO 6,
which is considered a candidate material for realizing the Kitaev honeycomb model for …
which is considered a candidate material for realizing the Kitaev honeycomb model for …