Models and materials for generalized Kitaev magnetism

SM Winter, AA Tsirlin, M Daghofer… - Journal of Physics …, 2017 - iopscience.iop.org
The exactly solvable Kitaev model on the honeycomb lattice has recently received
enormous attention linked to the hope of achieving novel spin-liquid states with …

Hunting Majorana fermions in Kitaev magnets

Y Motome, J Nasu - Journal of the Physical Society of Japan, 2020 - journals.jps.jp
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 …

Experimental signatures of quantum and topological states in frustrated magnetism

J Khatua, B Sana, A Zorko, M Gomilšek, K Sethupathi… - Physics Reports, 2023 - Elsevier
Frustration in magnetic materials arising from competing exchange interactions can prevent
the system from adopting long-range magnetic order and can instead lead to a diverse …

Milestones of low-D quantum magnetism

A Vasiliev, O Volkova, E Zvereva, M Markina - npj Quantum Materials, 2018 - nature.com
There is a long time gap between the formulation of the basic theory of low-dimensional (low-
D) magnetism as advanced by Ising, Heisenberg and Bethe and its experimental …

Cu2IrO3: A New Magnetically Frustrated Honeycomb Iridate

M Abramchuk, C Ozsoy-Keskinbora… - Journal of the …, 2017 - ACS Publications
We present the first copper iridium binary metal oxide with the chemical formula Cu2IrO3.
The material is synthesized from the parent compound Na2IrO3 by a topotactic reaction …

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) …

Dynamic Spin Correlations in the Honeycomb Lattice Measured by Resonant Inelastic x-Ray Scattering

J Kim, J Chaloupka, Y Singh, JW Kim, BJ Kim, D Casa… - Physical Review X, 2020 - APS
A Kitaev quantum spin liquid is a prime example of novel quantum magnetism of spin-orbit
entangled pseudospin-1/2 moments in a honeycomb lattice. Most candidate materials such …

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 …

Coexistence of static and dynamic magnetism in the Kitaev spin liquid material

EM Kenney, CU Segre, W Lafargue-Dit-Hauret… - Physical Review B, 2019 - APS
Searching for a Kitaev spin liquid phase motivated intense research on the honeycomb
iridate materials. However, access to a spin liquid ground state has been hindered by …

High-temperature magnetostructural transition in van der Waals-layered

MA McGuire, J Yan, P Lampen-Kelley, AF May… - Physical Review …, 2017 - APS
The crystallographic and magnetic properties of the cleavable 4 d 3 transition metal
compound α-MoCl 3 are reported, with a focus on the behavior above room temperature …