47 citations · 155 across the 8 of their papers we have counts for
6 papers
Microscopic model for the ground state, 1/3 plateau and excitations of -Mn(PO)
P. A. Maksimov, L. V. Shvanskaya, O. S. Volkova +1
We present a magnetic model for an antiferromagnetic compound -Mn(PO), which was previously shown to exhibit a 1/3 magnetization plateau due to the trimer-based stru…
Flat-band spin dynamics and phonon anomalies of the saw-tooth spin-chain system FeO(SeO)
V. P. Gnezdilov, Yu. G. Pashkevich, V. S. Kurnosov +11
Fe ions form saw-tooth like chains along the axis of the oxo-selenite FeO(SeO) and an onset of long-range magnetic order is observed for temperatur…
Hybridization and spin-orbit coupling effects in quasi-one-dimensional spin-1/2 magnet Ba3Cu3Sc4O12
D. I. Badrtdinov, O. S. Volkova, A. A. Tsirlin +3
We study electronic and magnetic properties of the quasi-one-dimensional spin-1/2 magnet Ba3Cu3Sc4O12 with a distinct orthogonal connectivity of CuO4 plaquettes. An effective low-e…
Orbitally induced hierarchy of exchange interactions in zigzag antiferromagnetic state of honeycomb silver delafossite Ag3Co2SbO6
E. A. Zvereva, M. I. Stratan, A. V. Ushakov +6
We report the revised crystal structure, static and dynamic magnetic properties of quasi-two dimensional honeycomb-lattice silver delafossite Ag3Co2SbO6. The magnetic susceptibilit…
Spin-state transition, magnetism and local crystal structure in Eu_{1-x}Ca_xCoO_{3-d}
A. N. Vasiliev, T. M. Vasilchikova, O. S. Volkova +13
The doping series Eu1-xCaxCoO3-d provides a rather peculiar way to study the spin-state transition in cobalt-based complex oxides since partial substitution of Eu3+ ions by Ca2+ io…
Magnetic properties of the low-dimensional spin-1/2 magnet α-Cu_2As_2O_7
Y. C. Arango, E. Vavilova, M. Abdel-Hafiez +11
In this work we study the interplay between the crystal structure and magnetism of the pyroarsenate α-Cu_2As_2O_7 by means of magnetization, heat capacity, electron spin resonance…