159 citations · 490 across the 12 of their papers we have counts for
9 papers · 1 filter
Magnetic ground state of the frustrated spin-1/2 chain compound -TeVO at high magnetic fields
M. Pregelj, A. Zorko, M. Klanjšek +7
Frustrated spin-1/2 chains, despite the apparent simplicity, exhibit remarkably rich phase diagram comprising vector-chiral (VC), spin-density-wave (SDW) and multipolar/spin-nemati…
Magnetoelectric effects in the skyrmion host material Cu2OSeO3
E. Ruff, P. Lunkenheimer, A. Loidl +2
Insulating helimagnetic Cu2OSeO3 shows sizeable magnetoelectric effects in its skyrmion phase. Using magnetization measurements, magneto-current analysis and dielectric spectroscop…
Dissipation processes in the insulating skyrmion compound Cu2OSeO3
I. Levatić, V. Šurija, H. Berger +1
We present a detailed study of the phase diagram surrounding the skyrmion lattice (SkL) phase of Cu2OSe2O3 using high-precision magnetic ac susceptibility measurements. An extensiv…
Critical scaling in a cubic helimagnet Cu2OSeO3
I. Živković, J. S. White, H. M. Rønnow +2
We present a detailed AC susceptibility investigation of the fluctuation regime in the insulating cubic helimagnet Cu2OSeO3. For magnetic fields mu_0 H >= 200 mT, and over a wide t…
Exploration of the helimagnetic and skyrmion lattice phase diagram in Cu2OSeO3 using magnetoelectric susceptibility
A. A. Omrani, J. S. White, K. Prša +6
Using SQUID magnetometry techniques, we have studied the change in magnetization versus applied ac electric field, i.e. the magnetoelectric (ME) susceptibility dM/dE, in the chiral…
Magnetic order and low-energy excitations in the quasi-one-dimensional antiferromagnet CuSeO with staggered fields
M. Herak, A. Zorko, M. Pregelj +9
Ground state and low-energy excitations of the quasi-one-dimensional antiferromagnet CuSeO were experimentally studied using bulk magnetization, neutron diffraction, muon s…
Singlet-triplet excitations and high-field magnetization in CuTe2O5
Zhe Wang, M. Schmidt, Y. Goncharov +6
By measuring the THz electron spin resonance (ESR) transmission spectra and high-field magnetization on the spin-gapped system CuTeO, we identified the singlet-triplet exci…
Symmetric and antisymmetric exchange anisotropies in quasi-one-dimensional CuSeO as revealed by ESR
M. Herak, A. Zorko, D. Arcon +5
We present an electron spin resonance (ESR) study of single-crystalline spin chain-system CuSeO in the frequency range between 9 GHz and 450 GHz. In a wide temperature rang…
Magnetic phase diagram of the multiferroic FeTeOBr
M. Pregelj, A. Zorko, O. Zaharko +8
The low-temperature magnetic phase diagram of the multiferroic system FeTeOBr down to 300 mK and up to 9 T is presented. Short-range magnetic correlations within the crysta…