67 citations · 275 across the 9 of their papers we have counts for
9 papers
Fingerprinting Triangular-Lattice Antiferromagnet by Excitation Gaps
K. E. Avers, P. A. Maksimov, P. F. S. Rosa +5
CeCdAs is a rare-earth triangular-lattice antiferromagnet with large inter-layer separation. Our field-dependent heat capacity measurements at dilution fridge temperatures…
Field-induced dynamical properties of the model on a honeycomb lattice
P. A. Maksimov, A. L. Chernyshev
We present a comprehensive study of the field-induced dynamical properties of the nearest-neighbor antiferromagnet on a honeycomb lattice using the formalism of the non…
Strong quantum effects in an almost classical antiferromagnet on a kagome lattice
A. L. Chernyshev
Two ubiquitous features of frustrated spin systems stand out: massive degeneracy of their ground states and flat, or dispersionless, excitation branches. In real materials, the for…
Thermal conductivity in large- two-dimensional antiferromagnets: Role of phonon scattering
A. L. Chernyshev, Wolfram Brenig
Motivated by the recent heat transport experiments in 2D antiferromagnets, such as LaCuO, where the exchange coupling is larger than the Debye energy , we di…
Impurity-induced frustration: low-energy model of diluted oxides
Shiu Liu, A. L. Chernyshev
We provide a detailed derivation of the low-energy model for Zn-diluted La2CuO4 in the limit of low doping together with a study of the ground-state properties of that model. We co…
Impurity-induced frustration in correlated oxides
Cheng-Wei Liu, Shiu Liu, Ying-Jer Kao +2
Using the example of Zn-doped La2CuO4, we demonstrate that a spinless impurity doped into a non-frustrated antiferromagnet can induce substantial frustrating interactions among the…