Beyond Kitaev physics in strong spin-orbit coupled magnets

I Rousochatzakis, NB Perkins, Q Luo… - Reports on Progress in …, 2024 - iopscience.iop.org
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 …

Heisenberg–Kitaev physics in magnetic fields

L Janssen, M Vojta - Journal of Physics: condensed matter, 2019 - iopscience.iop.org
Magnetic insulators in the regime of strong spin–orbit coupling exhibit intriguing behaviors in
external magnetic fields, reflecting the frustrated nature of their effective interactions. We …

Field-induced quantum spin disordered state in spin-1/2 honeycomb magnet Na2Co2TeO6

G Lin, J Jeong, C Kim, Y Wang, Q Huang… - Nature …, 2021 - nature.com
Spin-orbit coupled honeycomb magnets with the Kitaev interaction have received a lot of
attention due to their potential of hosting exotic quantum states including quantum spin …

Thermodynamic Evidence of Proximity to a Kitaev Spin Liquid in

F Bahrami, W Lafargue-Dit-Hauret, OI Lebedev… - Physical Review Letters, 2019 - APS
Kitaev magnets are materials with bond-dependent Ising interactions between localized
spins on a honeycomb lattice. Such interactions could lead to a quantum spin-liquid (QSL) …

Effect of ring-exchange interactions in the extended Kitaev honeycomb model

J Wang, ZX Liu - Physical Review B, 2023 - APS
Motivated by the possible triple-Q classical order in the Kitaev candidate material Na 2 Co 2
TeO 6, we investigate microscopic models that may stabilize the triple-Q order by studying …

Spin-phonon-charge coupling in the two-dimensional honeycomb lattice compound

A Tiwari, DC Kakarla, B Poojitha, P Sahoo, HL Liu… - Physical Review B, 2023 - APS
A two-dimensional honeycomb-structured magnet Ni 2 Te 3 O 8 was synthesized,
characterized, and comprehensively investigated for its intriguing physical properties. DC …

Fingerprints of Kitaev physics in the magnetic excitations of honeycomb iridates

A Revelli, M Moretti Sala, G Monaco, C Hickey… - Physical review …, 2020 - APS
In the quest for realizations of quantum spin liquids, the exploration of Kitaev materials (spin-
orbit-entangled Mott insulators with strong bond-directional exchanges) has taken center …

Effect of structural disorder on the Kitaev magnet

F Bahrami, EM Kenney, C Wang, A Berlie, OI Lebedev… - Physical Review B, 2021 - APS
The search for an ideal Kitaev spin liquid candidate with anyonic excitations and long-range
entanglement has motivated the synthesis of a new family of intercalated Kitaev magnets …

Magnetism and ion diffusion in honeycomb layered oxide 

N Matsubara, E Nocerino, OK Forslund, A Zubayer… - Scientific reports, 2020 - nature.com
In the quest for develo** novel and efficient batteries, a great interest has been raised for
sustainable K-based honeycomb layer oxide materials, both for their application in energy …

Competing antiferromagnetic-ferromagnetic states in a Kitaev honeycomb magnet

HK Vivanco, BA Trump, CM Brown, TM McQueen - Physical Review B, 2020 - APS
The Kitaev model is a rare example of an analytically solvable and physically instantiable
Hamiltonian yielding a topological quantum spin liquid ground state. Here we report …