70 citations · 369 across the 17 of their papers we have counts for
17 papers
Dark discrete breather modes in monoaxial chiral helimagnet with easy-plane anisotropy
I. G. Bostrem, E. G. Ekomasov, J. Kishine +2
Nonlinearity and discreteness are two pivotal factors for an emergence of discrete breather excitations in various media. We argue that these requirements are met in the forced fer…
Chirality-induced Phonon Dispersion in a Noncentrosymmetric Micropolar Crystal
J. Kishine, A. S. Ovchinnikov, A. A. Tereshchenko
Features of the phonon spectrum of a chiral crystal are examined within the micropolar elasticity theory. This formalism accounts for not only translational micromotions of a mediu…
AC magnetic response of highly nonlinear soliton lattice in a monoaxial chiral helimagnet
J. Kishine, A. S. Ovchinnikov
We present the theory of nonlinear ac magnetic response for the highly nonlinear regime of the chiral soliton lattice. Increasing of the dc magnetic field perpendicularly to the ch…
Tensile deformations of the magnetic chiral soliton lattice probed by Lorentz transmission electron microscopy
G. W. Paterson, A. A. Tereshchenko, S. Nakayama +6
We consider the case of a chiral soliton lattice subjected to uniaxial elastic strain applied perpendicular to the chiral axis and derive through analytical modelling the phase dia…
Theory of standing spin waves in finite-size chiral spin soliton lattice
J. Kishine, Vl. E. Sinitsyn, I. G. Bostrem +4
We present a theory of standing spin wave (SSW) in a monoaxial chiral helimagnet. Motivated by experimental findings on the magnetic field-dependence of the resonance frequency in…
Coherent sliding dynamics and spin motive force driven by crossed magnetic fields in chiral helimagnet
Jun-ichiro Kishine, I. G. Bostrem, A. S. Ovchinnikov +1
We demonstrated that the chiral soliton lattice formed out of a chiral helimagnet exhibits coherent sliding motion by applying a time-dependent magnetic field parallel to the helic…