Volodymyr P Kravchuk
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Explore the profile of Volodymyr P Kravchuk including associated specialties, affiliations and a list of published articles.
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11
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61
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Recent Articles
1.
Okumura S, Kravchuk V, Garst M
Phys Rev Lett
. 2023 Aug;
131(6):066702.
PMID: 37625063
It is well established that spin-transfer torques exerted by in-plane spin currents give rise to a motion of magnetic skyrmions resulting in a skyrmion Hall effect. In films of finite...
2.
Azhar M, Kravchuk V, Garst M
Phys Rev Lett
. 2022 May;
128(15):157204.
PMID: 35499887
Helimagnets realize an effective lamellar ordering that supports disclination and dislocation defects. Here, we investigate the micromagnetic structure of screw dislocation lines in cubic chiral magnets using analytical and numerical...
3.
Sheka D, Pylypovskyi O, Volkov O, Yershov K, Kravchuk V, Makarov D
Small
. 2022 Jan;
18(12):e2105219.
PMID: 35044074
Low-dimensional magnetic architectures including wires and thin films are key enablers of prospective ultrafast and energy efficient memory, logic, and sensor devices relying on spin-orbitronic and magnonic concepts. Curvilinear magnetism...
4.
Satywali B, Kravchuk V, Pan L, Raju M, He S, Ma F, et al.
Nat Commun
. 2021 Mar;
12(1):1909.
PMID: 33772026
Non-collinear magnets exhibit a rich array of dynamic properties at microwave frequencies. They can host nanometre-scale topological textures known as skyrmions, whose spin resonances are expected to be highly sensitive...
5.
Kravchuk V, Sheka D, Kakay A, Volkov O, Rossler U, van den Brink J, et al.
Phys Rev Lett
. 2018 Feb;
120(6):067201.
PMID: 29481278
Typically, the chiral magnetic Skyrmion is a single-state excitation. Here we propose a system, where multiplet of Skyrmion states appears and one of these states can be the ground one....
6.
Volkov O, Sheka D, Gaididei Y, Kravchuk V, Rossler U, Fassbender J, et al.
Sci Rep
. 2018 Jan;
8(1):866.
PMID: 29339741
Crystals with broken inversion symmetry can host fundamentally appealing and technologically relevant periodical or localized chiral magnetic textures. The type of the texture as well as its magnetochiral properties are...
7.
Pylypovskyi O, Sheka D, Kravchuk V, Yershov K, Makarov D, Gaididei Y
Sci Rep
. 2016 Mar;
6:23316.
PMID: 27008975
Manipulation of the domain wall propagation in magnetic wires is a key practical task for a number of devices including racetrack memory and magnetic logic. Recently, curvilinear effects emerged as...
8.
Kim S, Yoo M, Lee J, Lee H, Lee J, Gaididei Y, et al.
Sci Rep
. 2015 Aug;
5:12659.
PMID: 26274363
No abstract available.
9.
Kim S, Yoo M, Lee J, Lee H, Lee J, Gaididei Y, et al.
Sci Rep
. 2015 Jun;
5:11370.
PMID: 26079895
We found resonantly excited precession motions of a three-dimensional vortex core in soft magnetic nanospheres and controllable precession frequency with the sphere diameter 2R, as studied by micromagnetic numerical and...
10.
Pylypovskyi O, Kravchuk V, Sheka D, Makarov D, Schmidt O, Gaididei Y
Phys Rev Lett
. 2015 May;
114(19):197204.
PMID: 26024195
We show that the interaction of the magnetic subsystem of a curved magnet with the magnet curvature results in the coupling of a topologically nontrivial magnetization pattern and topology of...