Collective spin excitations of helices and magnetic skyrmions: review and perspectives of magnonics in non-centrosymmetric magnets

M Garst, J Waizner, D Grundler - Journal of Physics D: Applied …, 2017 - iopscience.iop.org
Magnetic materials hosting correlated electrons play an important role for information
technology and signal processing. The currently used ferro-, ferri-and antiferromagnetic …

Symmetry, structure, and dynamics of monoaxial chiral magnets

Y Togawa, Y Kousaka, K Inoue… - Journal of the Physical …, 2016 - journals.jps.jp
Nontrivial spin orders with magnetic chirality emerge in a particular class of magnetic
materials with structural chirality, which are frequently referred to as chiral magnets. Various …

Chiral magnetic soliton lattice on a chiral helimagnet

Y Togawa, T Koyama, K Takayanagi, S Mori… - Physical review …, 2012 - APS
Using Lorenz microscopy and small-angle electron diffraction, we directly present that the
chiral magnetic soliton lattice (CSL) continuously evolves from a chiral helimagnetic …

Theory of monoaxial chiral helimagnet

J Kishine, AS Ovchinnikov - Solid state physics, 2015 - Elsevier
In a magnetic crystal belonging to a monoaxial (tetragonal, hexagonal, or trigonal) chiral
space group, competition of the Dzyaloshinskii–Moriya interaction and ferromagnetic …

Interlayer Magnetoresistance due to Chiral Soliton Lattice Formation <?format ?>in Hexagonal Chiral Magnet

Y Togawa, Y Kousaka, S Nishihara, K Inoue… - Physical review …, 2013 - APS
We investigate the interlayer magnetoresistance (MR) along the chiral crystallographic axis
in the hexagonal chiral magnet CrNb 3 S 6. In a region below the incommensurate …

Thermodynamically stable skyrmion lattice at low temperatures in a bulk crystal of lacunar spinel

Y Fujima, N Abe, Y Tokunaga, T Arima - Physical Review B, 2017 - APS
The magnetic field–temperature (HT) phase diagram of a lacunar spinel GaV 4 Se 8 is
determined by means of ac magnetic susceptibility and magnetoelectric measurements on …

Magnetic phase transition in single crystals of the chiral helimagnet CrNbS

NJ Ghimire, MA McGuire, DS Parker, B Sipos… - Physical Review B …, 2013 - APS
The chiral helimagnet Cr 1/3 NbS 2 has been investigated by magnetic, transport, and
thermal properties measurements on single crystals and by first-principles electronic …

Spin excitation spectra in helimagnetic states: Proper-screw, cycloid, vortex-crystal, and hedgehog lattices

Y Kato, S Hayami, Y Motome - Physical Review B, 2021 - APS
We investigate the spin excitation spectra in chiral and polar magnets by the linear spin-
wave theory for an effective spin model with symmetric and antisymmetric long-range …

Generalized Dzyaloshinskii–Moriya Interaction and Chirality-Induced Phenomena in Chiral Crystals

Y Togawa, AS Ovchinnikov, J Kishine - Journal of the Physical …, 2023 - journals.jps.jp
This paper is a review of recent advances in studies of the magnetic, electronic, spintronic,
and phononic properties of chiral crystals, with a focus on the connection between the …

Dynamics of chiral solitons driven by polarized currents in monoaxial helimagnets

V Laliena, S Bustingorry, J Campo - Scientific reports, 2020 - nature.com
Chiral solitons are one dimensional localized magnetic structures that are metastable in
some ferromagnetic systems with Dzyaloshinskii–Moriya interactions and/or uniaxial …