54 citations · 203 across the 6 of their papers we have counts for
3 papers · 1 filter
Chirality-driven ferroelectricity in LiCuVO
Alexander Ruff, Peter Lunkenheimer, Hans-Albrecht Krug von Nidda +5
Chirality or the handedness of objects is of prime importance in life science, biology, chemistry and physics. It is also a major symmetry ingredient in frustrated magnets revealin…
Multiferroic spin-superfluid and spin-supersolid phases in MnCr2S4
Alexander Ruff, Zhaosheng Wang, Sergei Zherlitsyn +6
Spin supersolids and spin superfluids reveal complex canted spin structures with independent order of longitudinal and transverse spin components. This work addresses the question…
Frequency dependent polarisation switching in h-ErMnO
Alexander Ruff, Ziyu Li, Alois Loidl +8
We report an electric-field poling study of the geometric-driven improper ferroelectric h-ErMnO. From a detailed dielectric analysis we deduce the temperature and frequency dep…