208 citations · 2.7k across the 58 of their papers we have counts for
6 papers · 1 filter
Complex nature of magnetic field-induced ferroelectricity in GdCrTiO5
T. Basu, D. T. Adroja, F. Kolb +8
This work shows an unconventional route for spin-driven ferroelectricity originating from a metastable magnetic field-induced canting of chromium sublattice in the presence of gado…
Magnetic Excitations and Continuum of a Field-Induced Quantum Spin Liquid in -RuCl
Zhe Wang, S. Reschke, D. Hüvonen +6
We report on terahertz spectroscopy of quantum spin dynamics in -RuCl, a system proximate to the Kitaev honeycomb model, as a function of temperature and magnetic field. An…
Excitations and relaxation dynamics in multiferroic GeV4S8 studied by THz and dielectric spectroscopy
S. Reschke, Zhe Wang, F. Mayr +4
We report on THz time-domain spectroscopy on multiferroic GeV4S8, which undergoes orbital ordering at a Jahn-Teller transition at 30.5 K and exhibits antiferromagnetic order below…
Berezinskii-Kosterlitz-Thouless Type Scenario in Molecular Spin Liquid CrO
Mamoun Hemmida, Hans-Albrecht Krug von Nidda, Vladimir Tsurkan +1
The spin relaxation in chromium spinel oxides CrO ( Mg, Zn, Cd) is investigated in the paramagnetic regime by electron spin resonance (ESR). The temperature depe…
Anisotropic Exchange in
Zakir Seidov, Tatiana P. Gavrilova, Rushana M. Eremina +4
We investigate the magnetic properties of the multiferroic quantum-spin system LiCuO by electron spin resonance (ESR) measurements at - and -band frequencies in a wid…
Characteristics of ferroelectric-ferroelastic domains in N{é}el-type skyrmion host GaVS
Ádám Butykai, Sándor Bordács, István Kézsmárki +6
GaVS is a multiferroic semiconductor hosting N{é}el-type magnetic skyrmions dressed with electric polarization. At T = 42K, the compound undergoes a structural phase tr…