Education
Institution
Yerevan State University
Faculty
Faculty of Physics, chair of Theoretical Physics
Date
-
Degree name
PhD student
Institution
Yerevan State University
Faculty
Faculty of Physics, chair of Theoretical Physics
Date
-
Degree name
Qualified specialist
Scientific Rank/degree
Date
2003
Degree name
Candidate
Scientific Supervisor
Nerses Ananikian
Research Topic
Phase transitions and Magnetization Plateaus in some spin systems, recursive lattices, one-dimensional chains and non-linear sigma-model
Language skills
Русский
English
Deutsch
Українська
State awards and honorary titles
2010
RA President Prize,
Publications
Article
Electric-field driven flat bands in the distorted sawtooth chain via the Katsura–Nagaosa–Balatsky mechanism
Article
Molecular nanomagnet Cu2+Ni2+Cu2+ as a resource for bipartite and tripartite quantum entanglement and coherence
Article
Quantum entanglement in a mixed-spin trimer: Effects of a magnetic field and heterogeneous g factors
Article
Magnetization plateaus and enhanced magnetocaloric effect of a spin-1/2 Ising-Heisenberg and Heisenberg double sawtooth ladder with four-spin interaction
Article
Electric field driven flat bands: Enhanced magnetoelectric and electrocaloric effects in frustrated quantum magnets
Conference
Electric field driven flat bands: Enhanced magnetoelectric and electrocaloric effects in frustrated quantum magnets
2021
9
Article
Magnetic and magnetoelectric properties of AFeF5 (A = Ca, Sr) spin-chain compounds
Article
Spin-1/2 XX chain in a transverse field with regularly alternating g factors: Static and dynamic properties
Article
Influence of XY anisotropy on a magnetoelectric effect in spin-1/2 XY chain in a transverse magnetic field
Article
Quantum Entanglement in Spin Dimers: Effects of a Magnetic Field and Heterogeneous g-Factors
Conference
Non-conserved magnetization, negative g-factors and ‘fire-and-ice’ spin configurations
2019
1
Article
Non-conserved magnetization operator and ‘fire-and-ice’ ground states in the Ising-Heisenberg diamond chain
Article
Spin-1/2 XY -chain magnetoelectric: Effect of zigzag geometry
Conference
Interplay of Katsura-Nagaosa-Balatsky mechanism and zigzag geometry of lattice bonds: exactly solvable model of the S = 1/2 XY magnetoelectric
2018
16
Conference
Spin-1/2 XY Model of a Magnetoelectric on Zigzag Ladder: Exact Results
2017
17-18
Article
Absence of actual plateaus in zero-temperature magnetization curves of quantum spin clusters and chains
Article
Magnetism-driven ferroelectricity in spin-1/2 XY chains
Article
Magnetization non-rational quasi-plateau and spatially modulated spin order in the model of the single-chain magnet, $[\{(\mbox{CuL})_2\mbox{Dy}\}\{\mbox{Mo}(\mbox{CN})_8\}]\cdot\mbox{2CH}_3\mbox{CN}\cdot\mbox{H}_2\mbox{O}
Article
Landau problem on the ellipsoid, hyperboloid and paraboloid of revolution
