V. Tsurkan

activity

20022026

most citedRelaxor ferroelectricity and colossal magnetocapacitive coupling in ferromagnetic CdCr2S4

508 citations · 6.1k across the 156 of their papers we have counts for

collaborators

Showing cond-mat.str-elShow all

107 papers · 1 filter

cond-mat.str-el2026

Thermally Enhanced Pseudo-Goldstone Spin Gap in the Isotropic Helimagnet ZnCr $_{2}$ Se $_{4}$

N. D. Andriushin, A. Sanders, J. Reuther +8

In magnetically ordered systems, the spin gap in the magnon spectrum is normally expected to decrease on warming and close at the transition out of the long-range order. The presen…

cond-mat.str-el2026

Tunable flat band on the surface of a rhombohedral kagome ferromagnet

Xinglu Que, Qingyu He, Lihui Zhou +5

A central goal in the exploration of kagome-based materials is the realization of a flat band that has meV bandwidth and lies close to the Fermi energy. The prevailing assumption i…

cond-mat.str-el2026

Magnetic circular dichroism of THz modes and selection rules of Raman-active optical phonons in the polar altermagnet candidate \ce{Mn2Mo3O8}

F. Schilberth, K. Vasin, M. Knauft +14

We investigated the magnetic and vibrational excitations in the collinear altermagnet candidate \ce{Mn2Mo3O8} by temperature dependent Raman scattering and magneto-optical THz time…

cond-mat.str-el2025★ 1 cited

Contrasting magnetic behavior in MnSc_2X_4 (X = S, Se) spinel compounds investigated by magnetoelastic studies

J. Grumbach, J. Sourd, M. Deeb +12

The spinel compounds MnSc_2X_4 are highly frustrated and candidate materials for vortex-like 3q magnetic states, such as skyrmions, with propagation vectors in the [111] plane. Bec…

cond-mat.str-el2025

Spin-strain interactions under hydrostatic pressure in $α$ -RuCl $_{3}$

A. Hauspurg, Susmita Singh, T. Yanagisawa +5

We investigate the effects of hydrostatic pressure on $α$ -RuCl $_{3}$ , a prototypical material for the Kitaev spin model on a honeycomb lattice with a possible spin-liquid ground stat…

cond-mat.str-el2025

Magnetism and electronic dynamics in $C u C r_{2 - x} S n_{x} S_{4}$ spinels studied by transferred hyperfine fields at $^{119} S n$ and muon spin rotation and relaxation

Elaheh Sadrollahi, Cynthia P. C. Medrano, Magno A. V. Heringer +4

We investigated magnetization, muon spin rotation ( $μ$ SR), and $^{119} S n$ Mössbauer spectroscopy on Sn substituted $C u C r_{2 - x} S n_{x} S_{4}$ (x=0.03 and 0.08) spinel compounds. The magne…

cond-mat.str-el2024★ 2 cited

Magnon-phonon interactions in the spinel compound MnSc $_{2}$ Se $_{4}$

J. Sourd, Y. Skourski, L. Prodan +4

We investigated the magnetic and magnetoelastic properties of MnSc $_{2}$ Se $_{4}$ single crystals at low temperature under a magnetic field directed along the crystallographic [111] axi…

cond-mat.str-el2024★ 6 cited

Optical magnetoelectric effect in the polar honeycomb antiferromagnet Fe2Mo3O8

K. V. Vasin, A. Strinic, F. Schilberth +7

The lack of both time-reversal and spatial inversion symmetry in polar magnets is a prerequisite for the occurrence of optical magnetoelectric effects such as nonreciprocal directi…

cond-mat.str-el2024

Magnetism of CuCr $_{2}$ X $_{4}$ (X= S and Se) spinels studied with muon spin rotation and relaxation ( $μ$ SR)

Elaheh Sadrollahi, F. Jochen Litterst, Lilian Prodan +2

We present muon spin rotation and relaxation ( $μ$ SR) results for chalcogenide spinels CuCr $_{2}$ X $_{4}$ with X= S and Se. Both compounds are known as ferromagnetic metals with high Cur…

cond-mat.str-el2023

Giant natural optical rotation from chiral electromagnons in a collinear antiferromagnet

D. Maluski, M. Langenbach, D. Szaller +8

In NiTe $_{3}$ O $_{6}$ with a chiral crystal structure, we report on a giant natural optical rotation of the lowest-energy magnon. This polarization rotation, as large as 140 deg/mm, cor…

cond-mat.str-el2023★ 13 cited

Quasimolecular $J_{tet}$ =3/2 moments in the cluster Mott insulator GaTa $_{4}$ Se $_{8}$

M. Magnaterra, J. Attig, L. Peterlini +8

Quasimolecular orbitals in cluster Mott insulators provide a route to tailor exchange interactions, which may yield novel quantum phases of matter. We demonstrate the cluster Mott…

cond-mat.str-el2023★ 4 cited

Chiral excitations and the intermediate-field spin-liquid regime in the Kitaev magnet $α$ -RuCl $_{3}$

Anuja Sahasrabudhe, Mikhail A. Prosnikov, Thomas C. Koethe +6

In the Kitaev magnet $α$ -RuCl $_{3}$ , the existence of a magnetic-field-induced quantum spin liquid phase and of anyonic excitations are discussed controversially. We address this elu…

cond-mat.str-el2023

Fast non-volatile electric control of antiferromagnetic states

Somnath Ghara, Maximilian Winkler, Korbinian Geirhos +4

Electrical manipulation of antiferromagnetic states, a cornerstone of antiferromagnetic spintronics, is a great challenge, requiring novel material platforms. Here we report the fu…

cond-mat.str-el2023★ 2 cited

Thermal decomposition of the Kitaev material $α$ -RuCl $_{3}$ and its influence on low-temperature behavior

Franziska A. Breitner, Anton Jesche, Vladimir Tsurkan +1

We explore the effect of heat treatment in argon atmosphere under various temperatures up to $50 0^{\circ}$ C on single crystals of $α$ -RuCl $_{3}$ by study of the mass loss, microprobe e…

cond-mat.str-el2023

Fractionalized Excitations Probed by Ultrasound

A. Hauspurg, S. Zherlitsyn, T. Helm +8

In this work, we study magnetoelastic interactions by means of ultrasound experiments in $α$ -RuCl $_{3}$ -- a prototypical material for the Kitaev spin model on the honeycomb lattice,…

cond-mat.str-el2022★ 20 cited

Magnetization reversal through an antiferromagnetic state

Somnath Ghara, Evgenii Barts, Kirill Vasin +6

Magnetization reversal in ferro- and ferrimagnets is a well-known archetype of non-equilibrium processes, where the volume fractions of the oppositely magnetized domains vary and p…

cond-mat.str-el2022

Spin excitations in the magnetically ordered phases of MnSc $_{2}$ S $_{4}$

B. Tóth, K. Amelin, T. Rõõm +5

Recent neutron scattering experiments suggested that frustrated magnetic interactions give rise to antiferromagnetic spiral and fractional skyrmion lattice phases in MnSc $_{2}$ S $_{4}$ .…

cond-mat.str-el2022★ 10 cited

Antipolar transitions in GaNb $_{4}$ Se $_{8}$ and GaTa $_{4}$ Se $_{8}$

M. Winkler, L. Prodan, V. Tsurkan +2

We present dielectric, polarization, resistivity, specific heat, and magnetic susceptibility data on single crystals of the lacunar spinels GaNb4Se8 and GaTa4Se8, tetrahedral clust…

cond-mat.str-el2022★ 30 cited

Anisotropy driven response of skyrmion lattice in MnSc $_{2}$ S $_{4}$ to applied magnetic fields

H. D. Rosales, F. A. Gómez Albarracín, K. Guratinder +4

We theoretically and experimentally study the stability of the unconventional fractional antiferromagnetic skyrmion lattice (AF-SkL) in Mn $_{2}$ S $_{4}$ spinel under magnetic fields app…

cond-mat.str-el2022★ 10 cited

Magnetic order and exchange couplings in the frustrated diamond lattice antiferromagnet MnSc $_{2}$ Se $_{4}$

K. Guratinder, V. Tsurkan, L. Prodan +6

We report the magnetic properties of $A$ -site spinel compound MnSc $_{2}$ Se $_{4}$ . The macroscopic magnetic measurements uncovers successive magnetic transitions at $T_{N1}$ = 2.04…

cond-mat.str-el2022

Coexistence of antiferromagnetism and ferrimagnetism in adjacent honeycomb layers

D. Szaller, L. Prodan, K. Geirhos +12

Antiferromagnetic and ferro/ferrimagnetic orders are typically exclusive in nature, thus, their co-existence in atomic-scale proximity is expected only in heterostructures. Breakin…

cond-mat.str-el2022★ 5 cited

Nonequilibrium dynamics of $α$ -RuCl $_{3}$ -- a time-resolved magneto-optical spectroscopy study

Julian Wagner, Anuja Sahasrabudhe, Rolf Versteeg +5

We present time-resolved magneto-optical spectroscopy on the magnetic Mott-Hubbard-insulating Kitaev spin liquid candidate $α$ -RuCl $_{3}$ to investigate the nonequilibrium dynamics o…

cond-mat.str-el2022

Magneto-optical study of metamagnetic transitions in the antiferromagnetic phase of $α$ -RuCl $_{3}$

Julian Wagner, Anuja Sahasrabudhe, Rolf Versteeg +7

$α$ -RuCl $_{3}$ is a promising candidate material to realize the so far elusive quantum spin liquid ground state. However, at low temperatures, the coexistence of different exchange i…

cond-mat.str-el2021

Confirming the trilinear form of the optical magnetoelectric effect in the polar honeycomb antiferromagnet Co $_{2}$ Mo $_{3}$ O $_{8}$

S. Reschke, D. G. Farkas, A. Strinić +9

Magnetoelectric phenomena are intimately linked to relativistic effects and also require the material to break spatial inversion symmetry and time reversal invariance. Magnetoelect…

Thermally Enhanced Pseudo-Goldstone Spin Gap in the Isotropic Helimagnet ZnCr2​Se4​

Tunable flat band on the surface of a rhombohedral kagome ferromagnet

Magnetic circular dichroism of THz modes and selection rules of Raman-active optical phonons in the polar altermagnet candidate \ce{Mn2Mo3O8}

Contrasting magnetic behavior in MnSc_2X_4 (X = S, Se) spinel compounds investigated by magnetoelastic studies

Spin-strain interactions under hydrostatic pressure in α-RuCl3​

Magnetism and electronic dynamics in CuCr2−x​Snx​S4​ spinels studied by transferred hyperfine fields at 119Sn and muon spin rotation and relaxation

Magnon-phonon interactions in the spinel compound MnSc2​Se4​

Optical magnetoelectric effect in the polar honeycomb antiferromagnet Fe2Mo3O8

Magnetism of CuCr2​X4​ (X= S and Se) spinels studied with muon spin rotation and relaxation (μSR)

Giant natural optical rotation from chiral electromagnons in a collinear antiferromagnet

Quasimolecular Jtet​=3/2 moments in the cluster Mott insulator GaTa4​Se8​

Chiral excitations and the intermediate-field spin-liquid regime in the Kitaev magnet α-RuCl3​

Fast non-volatile electric control of antiferromagnetic states

Thermal decomposition of the Kitaev material α-RuCl3​ and its influence on low-temperature behavior

Fractionalized Excitations Probed by Ultrasound

Magnetization reversal through an antiferromagnetic state

Spin excitations in the magnetically ordered phases of MnSc2​S4​

Antipolar transitions in GaNb4​Se8​ and GaTa4​Se8​

Anisotropy driven response of skyrmion lattice in MnSc2​S4​ to applied magnetic fields

Magnetic order and exchange couplings in the frustrated diamond lattice antiferromagnet MnSc2​Se4​

Coexistence of antiferromagnetism and ferrimagnetism in adjacent honeycomb layers

Nonequilibrium dynamics of α-RuCl3​ -- a time-resolved magneto-optical spectroscopy study

Magneto-optical study of metamagnetic transitions in the antiferromagnetic phase of α-RuCl3​

Confirming the trilinear form of the optical magnetoelectric effect in the polar honeycomb antiferromagnet Co2​Mo3​O8​

Thermally Enhanced Pseudo-Goldstone Spin Gap in the Isotropic Helimagnet ZnCr $_{2}$ Se $_{4}$

Spin-strain interactions under hydrostatic pressure in $α$ -RuCl $_{3}$

Magnetism and electronic dynamics in $C u C r_{2 - x} S n_{x} S_{4}$ spinels studied by transferred hyperfine fields at $^{119} S n$ and muon spin rotation and relaxation

Magnon-phonon interactions in the spinel compound MnSc $_{2}$ Se $_{4}$

Magnetism of CuCr $_{2}$ X $_{4}$ (X= S and Se) spinels studied with muon spin rotation and relaxation ( $μ$ SR)

Quasimolecular $J_{tet}$ =3/2 moments in the cluster Mott insulator GaTa $_{4}$ Se $_{8}$

Chiral excitations and the intermediate-field spin-liquid regime in the Kitaev magnet $α$ -RuCl $_{3}$

Thermal decomposition of the Kitaev material $α$ -RuCl $_{3}$ and its influence on low-temperature behavior

Spin excitations in the magnetically ordered phases of MnSc $_{2}$ S $_{4}$

Antipolar transitions in GaNb $_{4}$ Se $_{8}$ and GaTa $_{4}$ Se $_{8}$

Anisotropy driven response of skyrmion lattice in MnSc $_{2}$ S $_{4}$ to applied magnetic fields

Magnetic order and exchange couplings in the frustrated diamond lattice antiferromagnet MnSc $_{2}$ Se $_{4}$

Nonequilibrium dynamics of $α$ -RuCl $_{3}$ -- a time-resolved magneto-optical spectroscopy study

Magneto-optical study of metamagnetic transitions in the antiferromagnetic phase of $α$ -RuCl $_{3}$

Confirming the trilinear form of the optical magnetoelectric effect in the polar honeycomb antiferromagnet Co $_{2}$ Mo $_{3}$ O $_{8}$