89 citations
- CEA GrenobleFR7 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR7 papers
- Laboratoire de Photonique Quantique et MoléculaireFR7 papers
- Institut Nanosciences et CryogénieFR5 papers
- Université Grenoble AlpesFR3 papers
- Irvine UniversityUS2 papers
- University of California, IrvineUS2 papers
- A.V. Shubnikov Institute of CrystallographyRU1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- High Magnetic Field LaboratoryCN1 paper
- Institut Laue-LangevinFR1 paper
- Laboratoire de Physique et Modélisation des Milieux CondensésFR1 paper
7 papers
Order by quenched disorder in the model triangular antiferromagnet RbFe(MoO4)2
A. I. Smirnov, T. A. Soldatov, O. A. Petrenko +5
We observe a disappearance of the 1/3 magnetization plateau and a striking change of the magnetic configuration under a moderate doping of the model triangular antiferromagnet RbFe…
Jammed spin liquid in the bond-disordered kagome Heisenberg antiferromagnet
Thomas Bilitewski, Mike E. Zhitomirsky, Roderich Moessner
We study a class of disordered continuous classical spin systems including the kagome Heisenberg magnet. While each term in its local Hamiltonian can be independently minimised, we…
Helicity, anisotropies and their competition in a multiferroic magnet: insight from the phase diagram
M. V. Gvozdikova, T. Ziman, M. E. Zhitomirsky
Motivated by the complex phase diagram of MnWO4, we investigate competition between anisotropy, magnetic field, and helicity for the anisotropic next-nearest-neighbor Heisenberg mo…
Field-induced decays in triangular-lattice antiferromagnets
P. A. Maksimov, M. E. Zhitomirsky, A. L. Chernyshev
We investigate field-induced transformations in the dynamical response of the model on the triangular lattice that are associated with the anharmonic magnon coupling and deca…
Real-space perturbation theory for frustrated magnets: application to magnetization plateaus
M. E. Zhitomirsky
We present a unified approach to the problem of degeneracy lifting in geometrically frustrated magnets with and without an external field. The method treats fluctuations around a c…
Quantum Selection of Order in an Antiferromagnet on a Kagomé Lattice
A. L. Chernyshev, M. E. Zhitomirsky
Selection of the ground state of the kagomé-lattice antiferromagnet by quantum fluctuations is investigated by combining non-linear spin-wave and real-space perturbation theo…