K. Povarov

activity

20162021

most citedFinite-temperature correlations in a quantum spin chain near saturation

22 citations · 50 across the 4 of their papers we have counts for

collaborators

17 papers

cond-mat.str-el2021★ 10 cited

Inelastic neutron scattering determination of the spin Hamiltonian for BaCdVO(PO $_{4}$ ) $_{2}$

V. K. Bhartiya, S. Hayashida, K. Yu. Povarov +4

Single crystal inelastic neutron scattering is used to study spin wave excitations in the fully polarized state of the frustrated quantum ferro-antiferromagnet BaCdVO(PO $_{4}$ ) $_{2}$ .…

cond-mat.str-el2020

Critical dielectric susceptibility at a magnetic BEC quantum critical point

S. Hayashida, L. Huberich, D. Flavián +4

Magnetic-field-induced phase transitions are investigated in the frustrated gapped quantum paramagnet Rb $_{2}$ Cu $_{2}$ Mo $_{3}$ O $_{12}$ through dielectric and calorimetric measurement…

cond-mat.str-el2020

Finite-temperature dynamics and the role of disorder in nearly critical Ni(Cl $_{1 - x}$ Br $_{x}$ ) $_{2}$ $\cdot$ 4SC(NH $_{2}$ ) $_{2}$

L. Facheris, D. Blosser, K. Yu. Povarov +3

Inelastic neutron scattering is used to investigate the temperature dependence of spin correlations in the 3-dimensional XY antiferromagnet Ni(Cl $_{1 - x}$ Br $_{x}$ ) $_{2}$ $\cdot$ 4SC(NH$_2…

cond-mat.str-el2020★ 7 cited

Anisotropy-induced soliton excitation in magnetized strong-rung spin ladders

Yu. V. Krasnikova, S. C. Furuya, V. N. Glazkov +3

We report low temperature electron spin resonance experimental and theoretical studies of an archetype $S = 1/2$ strong-rung spin ladder material (C $_{5}$ H $_{12}$ N) $_{2}$ CuBr $_{4}$ .…

cond-mat.str-el2020

Magnetic phase diagram of the linear quantum ferro-antiferromagnet Cs $_{2}$ Cu $_{2}$ Mo $_{3}$ O $_{12}$

D. Flavián, S. Hayashida, L. Huberich +5

A single-crystal sample of the frustrated quasi one-dimensional quantum magnet Cs $_{2}$ Cu $_{2}$ Mo $_{3}$ O $_{12}$ is investigated by magnetic and thermodynamic measurements.A combina…

cond-mat.str-el2020

Magnetization plateaux cascade in the frustrated quantum antiferromagnet Cs $_{2}$ CoBr $_{4}$

K. Yu. Povarov, L. Facheris, S. Velja +4

We have found an unusual competition of two frustration mechanisms in the 2D quantum antiferromagnet Cs $_{2}$ CoBr $_{4}$ . The key actors are the alternation of single-ion planar anisotr…

Inelastic neutron scattering determination of the spin Hamiltonian for BaCdVO(PO4​)2​

Critical dielectric susceptibility at a magnetic BEC quantum critical point

Finite-temperature dynamics and the role of disorder in nearly critical Ni(Cl1−x​Brx​)2​⋅4SC(NH2​)2​

Anisotropy-induced soliton excitation in magnetized strong-rung spin ladders

Magnetic phase diagram of the linear quantum ferro-antiferromagnet Cs2​Cu2​Mo3​O12​

Magnetization plateaux cascade in the frustrated quantum antiferromagnet Cs2​CoBr4​

Inelastic neutron scattering determination of the spin Hamiltonian for BaCdVO(PO $_{4}$ ) $_{2}$

Finite-temperature dynamics and the role of disorder in nearly critical Ni(Cl $_{1 - x}$ Br $_{x}$ ) $_{2}$ $\cdot$ 4SC(NH $_{2}$ ) $_{2}$

Magnetic phase diagram of the linear quantum ferro-antiferromagnet Cs $_{2}$ Cu $_{2}$ Mo $_{3}$ O $_{12}$

Magnetization plateaux cascade in the frustrated quantum antiferromagnet Cs $_{2}$ CoBr $_{4}$