Cycloidally modulated magnetic order stabilized by thermal fluctuations in the Néel-type skyrmion host GaV${}_4$S${}_8$

J. S. White, Á. Butykai, R. Cubitt +5

We report small-angle neutron scattering studies of the lacunar spinel GaV${}_4$S${}_8$, which reveal the long-wavelength magnetic states to be cycloidally modulated. This provides dir…