359 citations · 2.2k across the 35 of their papers we have counts for
35 papers
Bond-dependent anisotropy and magnon decay in cobalt-based Kitaev triangular antiferromagnet
Chaebin Kim, Sujin Kim, Pyeongjae Park +9
The Kitaev model, a honeycomb network of spins with bond-dependent anisotropic interactions, is a rare example of having a quantum spin liquid ground state. Although most Kitaev mo…
Quantum Phases in the Honeycomb-Lattice -- Ferro-Antiferromagnetic Model
Shengtao Jiang, Steven R. White, A. L. Chernyshev
Using large-scale density-matrix renormalization group calculations and minimally augmented spin-wave theory, we demonstrate that the phase diagram of the quantum $…
Easy-plane anisotropic-exchange magnets on a honeycomb lattice: quantum effects and dealing with them
P. A. Maksimov, A. L. Chernyshev
We provide analytical and numerical insights into the phase diagram and other properties of the extended Kitaev-Heisenberg model on the honeycomb lattice in the {\it easy-plane} li…
Phase Diagram of YbZnGaO4 in Applied Magnetic Field
William Steinhardt, P. A. Maksimov, Sachith Dissanayake +11
Recently, Yb-based triangular lattice antiferromagnets have garnered significant interest as possible quantum spin liquid candidates. One example is YbMgGaO4, which showed many pro…
Spin texture induced by non-magnetic doping and spin dynamics in 2D triangular lattice antiferromagnet h-Y(Mn,Al)O3
Pyeongjae Park, Kisoo Park, Joosung Oh +14
Novel effects induced by nonmagnetic impurities in frustrated magnets and quantum spin liquid represent a highly nontrivial and interesting problem. A theoretical proposal of exten…
Rethinking -RuCl
P. A. Maksimov, A. L. Chernyshev
We argue that several empirical constraints strongly restrict parameters of the effective microscopic spin model describing -RuCl. In particular, such constraints dictate a…