66 citations · 436 across the 47 of their papers we have counts for
47 papers
Spin dynamics in ordered phases of anisotropic triangular-lattice antiferromagnet Cs2CoBr4
T. A. Soldatov, A. I. Smirnov, A. V. Syromyatnikov
We study spin dynamics of ordered phases of Cs2CoBr4 in a magnetic field using electron spin resonance (ESR) technique and theoretical analysis. This material hosts weakly interact…
Dynamics of spin-1/2 - model on the triangular lattice
A. V. Syromyatnikov
We discuss spin- -- model on the triangular lattice using recently proposed bond-operator theory (BOT). In agreement with previous discussions of this system, we…
Unusual dynamics of spin-1/2 antiferromagnets on the triangular lattice in magnetic field
A. V. Syromyatnikov
We theoretically discuss dynamical properties of spin-1/2 Heisenberg antiferromagnet on the triangular lattice in magnetic field . We use the recently proposed bond-operator…
Novel elementary excitations in spin-1/2 antiferromagnets on the triangular lattice
A. V. Syromyatnikov
We discuss spin- Heisenberg antiferromagnet on the triangular lattice using the recently proposed bond-operator technique (BOT). We use the variant of the BOT which takes…
Quantum transitions from superfluid to insulating phases in disordered Bose systems
A. V. Syromyatnikov, F. D. Timkovskii
By the example of Heisenberg -dimensional disordered non-frustrated antiferromagnets, we discuss quantum transitions at from magnetically ordered (superfluid) to various…
Antiferromagnets with random vacancies and substitutional spins on the triangular lattice
A. V. Syromyatnikov, F. D. Timkovskii
We discuss theoretically static and dynamical properties of and Heisenberg antiferromagnets on triangular lattice with random vacancies and substitutional spins. It is shown t…