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@ARTICLE{Kuchkin:910516,
author = {Kuchkin, Vladyslav and Bessarab, Pavel F. and Kiselev,
Nikolai S.},
title = {{T}hermal generation of droplet soliton in chiral magnet},
journal = {Physical review / B},
volume = {105},
number = {18},
issn = {1098-0121},
address = {Woodbury, NY},
publisher = {Inst.},
reportid = {FZJ-2022-03899},
pages = {184403},
year = {2022},
abstract = {Controlled creation of localized magnetic textures beyond
conventional π-skyrmions is an important problem in the
field of magnetism. Here, by means of spin dynamics
simulations, Monte Carlo simulations, and harmonic
transition state theory we demonstrate that an elementary
chiral magnetic soliton with zero topological charge—the
chiral droplet—can be created by thermal fluctuations in
the presence of the tilted magnetic field. The proposed
protocol relies on an unusual kinetics combining the effects
of the entropic stabilization and low-energy barrier for the
nucleation of a topologically trivial state. Following this
protocol by varying temperature and the tilt of the external
magnetic field, one can selectively generate chiral droplets
or π-skyrmions in a single system. The coexistence of two
distinct magnetic solitons establishes a basis for a rich
magnetization dynamics and opens up the possibility for the
construction of more complex magnetic textures such as
skyrmion bags and skyrmions with chiral kinks.},
cin = {IAS-1 / PGI-1 / JARA-FIT / JARA-HPC},
ddc = {530},
cid = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106 /
$I:(DE-82)080009_20140620$ / $I:(DE-82)080012_20140620$},
pnm = {5211 - Topological Matter (POF4-521)},
pid = {G:(DE-HGF)POF4-5211},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000804706000002},
doi = {10.1103/PhysRevB.105.184403},
url = {https://juser.fz-juelich.de/record/910516},
}