Squeezing the periodicity of Néel-type magnetic modulations by enhanced Dzyaloshinskii-Moriya interaction of 4d electrons
نویسندگان
چکیده
Abstract In polar magnets, such as GaV 4 S 8 , Se and VOSe 2 O 5 modulated magnetic phases namely the cycloidal Néel-type skyrmion lattice states were identified over extended temperature ranges, even down to zero Kelvin. Our combined small-angle neutron scattering magnetization study shows robustness of modulations also against fields up T in GaMo . addition large upper critical field, enhanced spin-orbit coupling stabilize cycloidal, Néel with sub-10 nm periodicity a peculiar distribution modulation vectors. Moreover, we detected an additional single-q state not observed any other magnets. Thus, our work demonstrates that non-centrosymmetric magnets d electron systems may give rise various highly compressed states.
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ژورنال
عنوان ژورنال: npj quantum materials
سال: 2022
ISSN: ['2397-4648']
DOI: https://doi.org/10.1038/s41535-022-00432-y