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Volodymyr P. Kravchuk


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Institution

Bogolyubov Institute for Theoretical Physics of NAS of Ukraine

Contacts

e-mail:

address: 14-b, Metrolohichna str.
Kiev, 03680, Ukraine

Scientific interests:

Magnetization dynamics in scales of nanometers and picoseconds. Dynamics of magnetic vortices in nanomagnets. Numerical computer simulations.

Curriculum Vitae (pdf)

Publications

The articles and abstracts of conferences are Copyright © by the respective publishers, and may be downloaded for personal use only. Any other use requires prior permission of the author and the respective publisher.

Works, where SLaSi is used, are highlighted

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Articles

    2022

  1. Mykola I. Sloika, Yuri Gaididei, Volodymyr P. Kravchuk, Oleksandr V. Pylypovskyi, Denys Makarov, Denis D. Sheka. Impact of curvature-induced Dzyaloshinskii-Moriya interaction on magnetic vortex texture in spherical caps, Low Temperature Physics 48, P. 956-961 (2022) DOI: 10.1063/10.0014596, PDF
  2. Oleksandr Zaiets, Volodymyr P. Kravchuk, Oleksandr V. Pylypovskyi, Denys Makarov, Denis D. Sheka. Circular stripe domains and cone state vortices in disk-shaped exchange coupled magnetic heterostructures, Journal of Physics D: Applied Physics 55, P. 445003 (2022) DOI: 10.1088/1361-6463/ac8d9f, PDF
  3. Denis D. Sheka, Oleksandr V. Pylypovskyi, Oleksii M. Volkov, Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denys Makarov. Fundamentals of Curvilinear Ferromagnetism: Statics and Dynamics of Geometrically Curved Wires and Narrow Ribbons, Small P. 2105219 (2022) DOI: 10.1002/smll.202105219, PDF

    4. 2021

  4. Kostiantyn V. Yershov, Attila Kakay, Volodymyr P. Kravchuk. Curvature induced drift and deformation of magnetic skyrmions: comparison of ferro- and antiferromagnetic cases (2021), arXiv:https://arxiv.org/abs/2111.07349

    5. 2020

  5. Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, Ulrich K. Rößler. Curvature effects on phase transitions in chiral magnets, SciPost Phys. 9, P. 043 (2020) DOI: 10.21468/SciPostPhys.9.4.043, PDF
  6. Anastasiia Korniienko, Attila Kakay, Denis D. Sheka, Volodymyr P. Kravchuk. Effect of curvature on the eigenstates of magnetic skyrmions, Physical Review B 102, P. 014432 (2020) DOI: 10.1103/physrevb.102.014432, PDF
  7. Oleksandr V. Pylypovskyi, Volodymyr P. Kravchuk, Oleksii M. Volkov, Juergen Fassbender, Denis D. Sheka, Denys Makarov. Unidirectional tilt of domain walls in equilibrium in biaxial stripes with Dzyaloshinskii-Moriya interaction, Journal of Physics D 53, P. 395003 (2020) DOI: 10.1088/1361-6463/ab95bd, PDF
  8. Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, Jeroen van den Brink, Avadh Saxena. Domain wall diode based on functionally graded Dzyaloshinskii-Moriya interaction, Applied Physics Letters 116, P. 222406 (2020) DOI: 10.1063/5.0010107, Supplementary, PDF

    9. 2019

  9. Yuri Gaididei, Kostiantyn V. Yershov, Denis D. Sheka, Volodymyr P. Kravchuk, Avadh Saxena. Magnetization-induced shape transformations in flexible ferromagnetic rings, Physical Review B 88, P. 014404 (2019) DOI: 10.1103/PhysRevB.99.014404, arXiv:1809.10622, PDF
  10. Anastasiia Korniienko, Volodymyr P. Kravchuk, Oleksandr V. Pylypovskyi, Denis D. Sheka, Jeroen van den Brink, Yuri Gaididei. Curvature induced magnonic crystal in nanowires, SciPost Physics 7, (2019) DOI: 10.21468/scipostphys.7.3.035, PDF
  11. Volodymyr P. Kravchuk, Olena Gomonay, Denis D. Sheka, Davi R. Rodrigues, Karin Everschor-Sitte, Jairo Sinova, Jeroen van den Brink, Yuri Gaididei. Spin eigenexcitations of an antiferromagnetic skyrmion, Physical Review B 99, P. 184429 (2019) DOI: 10.1103/PhysRevB.99.184429, arXiv:1902.09846, PDF
  12. Volodymyr P. Kravchuk, Ulrich K. Rößler, Jeroen van den Brink, Markus Garst. Solitary wave excitations of skyrmion strings in chiral magnets, ArXiv e-prints (2019), arXiv:1902.01420
  13. Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, Jeroen van den Brink, Yuri Gaididei. Spontaneous deformation of flexible ferromagnetic ribbons induced by Dzyaloshinskii-Moriya interaction, Physical Review B 100, P. 140407(R) (2019) DOI: 10.1103/PhysRevB.100.140407, Supplementary, PDF

    14. 2018

  14. Flavio S. Nogueira, Ilya Eremin, Ferhat Katmis, Jagadeesh S. Moodera, Jeroen van den Brink, Volodymyr P. Kravchuk. Fluctuation-induced Neel and Bloch skyrmions at topological insulator surfaces, Physical Review B (Rapid Communications) 98, P. 060401(R) (2018) DOI: 10.1103/PhysRevB.98.060401, arXiv:1804.07684v1, Supplementary, PDF
  15. Oleksandr V. Pylypovskyi, Denys Makarov, Volodymyr P. Kravchuk, Yuri Gaididei, Avadh Saxena, Denis D. Sheka. Engineered Chiral Skyrmion and Skyrmionium States by the Gradient of Curvature 10, P. 064057 (2018) DOI: 10.1103/PhysRevApplied.10.064057, arXiv:1807.02180, PDF
  16. Yuri Gaididei, Volodymyr P. Kravchuk, Franz G. Mertens, Oleksandr V. Pylypovskyi, Avadh B. Saxena, Denis D. Sheka, Oleksii M. Volkov. Localization of magnon modes in a curved magnetic nanowire, Fizika Nizkikh Temperatur 44, P. 634--643 (2018) DOI: 10.1063/1.5041428, arXiv:1801.06945, PDF
  17. Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, Oleksandr V. Pylypovskyi, Denys Makarov, Yuri Gaididei. Geometry-induced motion of magnetic domain walls in curved nanostripes, Physical Review B (Rapid Communications) 98, P. 060409 (2018) DOI: 10.1103/physrevb.98.060409, arXiv:1805.04539, PDF
  18. Oleksii M. Volkov, Denis D. Sheka, Yuri Gaididei, Volodymyr P. Kravchuk, Ulrich K. Rößler, Jürgen Fassbender, Denys Makarov. Mesoscale Dzyaloshinskii-Moriya interaction: geometrical tailoring of the magnetochirality, Scientific Reports 8, P. 866 (2018) DOI: 10.1038/s41598-017-18835-4, Supplementary, PDF
  19. Volodymyr P. Kravchuk, Denis D. Sheka, Ulrich K. Rößler, Jeroen van den Brink, Yuri Gaididei. Spin eigenmodes of magnetic skyrmions and the problem of the effective skyrmion mass, Physical Review B 97, P. 064403 (2018) DOI: 10.1103/PhysRevB.97.064403, arXiv:1711.10461, PDF
  20. Volodymyr P. Kravchuk, Denis D. Sheka, Oleksii M. Volkov, Attila Kakay, Ulrich K. Rößler, Jeroen van den Brink, Denys Makarov, Yuri Gaididei. Multiplet of Skyrmion States on a Curvilinear Defect: Reconfigurable Skyrmion Lattices, Physical Review Leters 120, P. 067201 (2018) DOI: 10.1103/PhysRevLett.120.067201, arXiv:1706.05653, Supplementary, PDF

    21. 2017

  21. Yuri Gaididei, Arseni Goussev, Volodymyr P. Kravchuk, Oleksandr V. Pylypovskyi, J. M. Robbins, Denis D. Sheka, Valeriy Slastikov, Sergiy Vasylkevych. Magnetization in narrow ribbons: curvature effects, Journal of Physics A: Mathematical and Theoretical 50, P. 385401 (2017) DOI: 10.1088/1751-8121/aa8179, arXiv:1701.01691, PDF
  22. Mykola I. Sloika, Denis D. Sheka, Volodymyr P. Kravchuk, Oleksandr V. Pylypovskyi, Yuri Gaididei. Geometry induced phase transitions in magnetic spherical shell, JMMM 443, P. 404-412 (2017) DOI: 10.1016/j.jmmm.2017.07.036, arXiv:1609.08555, PDF

    23. 2016

  23. Volodymyr P. Kravchuk, Ulrich K. Rößler, Oleksii M. Volkov, Denis D. Sheka, Jeroen van den Brink, Denys Makarov, Hagen Fuchs, Hans Fangohr, Yuri Gaididei. Topologically stable magnetization states on a spherical shell: Curvature-stabilized skyrmions, Phys. Rev. B. 94, P. 144402 (2016) DOI: 10.1103/PhysRevB.94.144402, arXiv:1606.02598, PDF
  24. Robert Streubel, Peter Fischer, Florian Kronast, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei, Oliver G Schmidt, Denys Makarov. Magnetism in curved geometries (topical review), Journal of Physics D: Applied Physics 49, P. 363001 (2016) DOI: 10.1088/0022-3727/49/36/363001, PDF
  25. Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Curvature and torsion effects in the spin-current driven domain wall motion, Phys. Rev. B. 93, P. 094418 (2016) DOI: 10.1103/PhysRevB.93.094418, arXiv:1511.02193, PDF
  26. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Kostiantyn V. Yershov, Denys Makarov, Yuri Gaididei. Rashba Torque Driven Domain Wall Motion in Magnetic Helices, Scientific Reports 6, P. 23316 (2016) DOI: 10.1038/srep23316, arXiv:1510.04725, PDF

    27. 2015

  27. Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Controllable vortex chirality switching on spherical shells, J. Appl. Phys. 117, P. 083908 (2015) DOI: 10.1063/1.4913486, PDF
  28. Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei. Curvature effects in statics and dynamics of low dimensional magnets 48, P. 125202 (2015) DOI: 10.1088/1751-8113/48/12/125202, arXiv:1411.0646, PDF
  29. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei. Vortex Polarity Switching in Magnets with Surface Anisotropy, Low Temp. Phys 41, P. 466-481 (2015), arXiv:1501.06548, PDF
  30. Oleksandr V. Pylypovskyi, Volodymyr P. Kravchuk, Denis D. Sheka, Denys Makarov, Oliver G. Schmidt, Yuri Gaididei. Coupling of Chiralities in Spin and Physical Spaces: The Möbius Ring as a Case Study, Phys. Rev. Lett. 114, P. 197204 (2015) DOI: 10.1103/PhysRevLett.114.197204, PDF
  31. Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei, Franz G. Mertens. Effects of a spin-polarized current assisted Ørsted field in magnetization patterning, J. Appl. Phys. 117, P. 213910 (2015) DOI: 10.1063/1.4921977, PDF
  32. Sang-Koog Kim, Myoung-Woo Yoo, Jehyun Lee, Ha-Youn Lee, Jae-Hyeok Lee, Yuri Gaididei, Volodymyr P. Kravchuk, Denis D. Sheka. Resonantly excited precession motion of three-dimensional vortex core in magnetic nanospheres, Scientific Reports 5, P. 11370 (2015) DOI: 10.1038/srep11370, PDF
  33. Denis D. Sheka, Volodymyr P. Kravchuk, Kostiantyn V. Yershov, Yuri Gaididei. Torsion-induced effects in magnetic nanowires, Phys. Rev. B. 92, P. 054417 (2015) DOI: 10.1103/PhysRevB.92.054417, arXiv:1502.06482, PDF
  34. Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Curvature-induced domain wall pinning, Phys. Rev. B. 92, P. 104412 (2015) DOI: 10.1103/PhysRevB.92.104412, arXiv:1505.07867, PDF

    35. 2014

  35. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei. Effects of Surface Anisotropy on Magnetic Vortex Core, JMMM 361, P. 201-205 (2014) DOI: 10.1016/j.jmmm.2014.02.094, arXiv:1311.6882, PDF
  36. Volodymyr P. Kravchuk. Stability of magnetic nanowires against spint-polarized current, Ukr. J. Phys. 59, P. 1001-1006 (2014), PDF
  37. Yuri Gaididei, Volodymyr P. Kravchuk, Denis D. Sheka. Curvature Effects in Thin Magnetic Shells, Phys. Rev. Lett. 112, P. 257203 (2014) DOI: 10.1103/PhysRevLett.112.257203, PDF
  38. Mykola I. Sloika, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Curvature induced chirality symmetry breaking in vortex core switching phenomena, Appl. Phys. Lett. 104, P. 252403 (2014) DOI: 10.1063/1.4884957, arXiv:1405.4196, PDF
  39. Volodymyr P. Kravchuk. Infuence of Dzialoshinskii–Moriya interaction on static and dynamic properties of a transverse domain wall, JMMM 367, P. 9-14 (2014) DOI: 10.1016/j.jmmm.2014.04.073

    40. 2013

  40. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei, Franz G. Mertens. Mechanism of Fast Axially-Symmetric Reversal of Magnetic Vortex Core, Ukr. J. Phys. 58, P. P. 596-603 (2013), arXiv:1212.2183, PDF
  41. Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka, Franz G. Mertens, Yuri Gaididei. Periodic magnetic structures generated by spin-polarized currents in nanostripes, Appl. Phys. Lett. 103, P. 222401 (2013) DOI: 10.1063/1.4831748, arXiv:1306.6296, PDF
  42. Denis D. Sheka, Volodymyr P. Kravchuk, Mykola I. Sloika, Yuri Gaididei. Equilibrium states of soft magnetic hemispherical shell, SPIN P. 1340003 (2013) DOI: 10.1142/S2010324713400031, arXiv:1306.1249, PDF
  43. Volodymyr P. Kravchuk, Oleksii M. Volkov, Denis D. Sheka, Yuri Gaididei. Periodic magnetization structures generated by transverse spin-current in magnetic nanowires, Phys. Rev. B 87, P. 224402 (2013) DOI: 10.1103/PhysRevB.87.224402, arXiv:1302.4899, PDF
  44. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Franz G. Mertens, Yuri Gaididei. Regular and chaotic vortex core reversal by a resonant perpendicular magnetic field, Phys. Rev. B 88, P. 014432 (2013) DOI: 10.1103/PhysRevB.88.014432, arXiv:1302.2594, PDF
  45. Oleksii M. Volkov, Volodymyr P. Kravchuk. Saturation of magnetic films with spin-polarized current in presence of magnetic field, Ukr. J. Phys. 58, P. 666-672 (2013), arXiv:1212.3578, PDF

    46. 2012

  46. Robert Streubel, Dominic J. Thurmer, Denys Makarov, Florian Kronast, Tobias Kosub, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei, Rudolf Schaefer, Oliver G. Schmidt. Magnetically Capped Rolled-up Nanomembranes, Nano Letters 12, P. 3961-3966 (2012) DOI: 10.1021/nl301147h, PDF
  47. Robert Streubel, Denys Makarov, Florian Kronast, Volodymyr P. Kravchuk, Manfred Albrecht, Oliver G. Schmidt. Magnetic vortices on closely packed spherically curved surfaces, Phys. Rev. B 85, P. 174429 (2012) DOI: 10.1103/PhysRevB.85.174429, PDF
  48. Robert Streubel, Volodymyr P. Kravchuk, Denis D. Sheka, Denys Makarov, Florian Kronast, Oliver G. Schmidt, Yuri Gaididei. Equilibrium magnetic states in individual hemispherical permalloy caps, Appl. Phys. Lett. 101, P. 132419 (2012) DOI: 10.1063/1.4756708, PDF
  49. Volodymyr P. Kravchuk, Denis D. Sheka, Robert Streubel, Denys Makarov, Oliver G. Schmidt, Yuri Gaididei. Out-of-surface vortices in spherical shells, Phys. Rev. B 85, P. 144433 (2012) DOI: 10.1103/PhysRevB.85.144433, PDF
  50. Yuri Gaididei, Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka. Magnetic vortex-antivortex crystals generated by spin-polarized current, Phys. Rev. B 86, P. 144401 (2012) DOI: 10.1103/PhysRevB.86.144401, PDF

    51. 2011

  51. Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Spin-transfer torque and current-induced vortex superlattices in nanomagnets, Phys. Rev. B 84, P. 052404 (2011) DOI: 10.1103/PhysRevB.84.052404, PDF
  52. Volodymyr P. Kravchuk, Denis D. Sheka, Franz G Mertens, Yuri Gaididei. Off-centred immobile magnetic vortex under influence of spin-transfer torque, Journal of Physics D: Applied Physics 44, P. 285001 (2011), PDF

    53. 2010

  53. Volodymyr P. Kravchuk. Vortex-antivortex pair dynamics in the presence of an immobile vortex in two-dimensional ferromagnet, Ukr. J. Phys. 55, P. 211-217 (2010)
  54. Yuri Gaididei, Volodymyr P. Kravchuk, Denis D. Sheka, Franz G. Mertens. Multiple vortex-antivortex pair generation in magnetic nanodots, Phys. Rev. B 81, P. 094431 (2010) DOI: 10.1103/PhysRevB.81.094431, arXiv:0911.5353, PDF
  55. Yuri Gaididei, Volodymyr P. Kravchuk, Denis D. Sheka. Magnetic vortex dynamics induced by an electrical current, International Journal of Quantum Chemistry 110, P. 83-97 (2010), PDF

    56. 2009

  56. Volodymyr P. Kravchuk, Yuri Gaididei, Denis D. Sheka. Nucleation of a vortex-antivortex pair in the presence of an immobile magnetic vortex, Phys. Rev. B 80, P. 100405 (2009) DOI: 10.1103/PhysRevB.80.100405, PDF

    57. 2008

  57. Volodymyr P. Kravchuk, Denis D. Sheka. Effective magnetic dipolar anisotropy in nanomagnets: equilibrium magnetization states, Ukr. J. Phys. 53, P. P. 802-809 (2008), PDF
  58. Yuri Gaididei, Volodymyr P. Kravchuk, Denis D. Sheka, F. G. Mertens. Switching phenomena in magnetic vortex dynamics, Fizika Nizkikh Temperatur 34, P. P. 528-534 (2008) DOI: 10.1063/1.2957013, arXiv:0801.4045, PDF
  59. Yuri Gaididei, Volodymyr P. Kravchuk, Denis D. Sheka, Mertens, Franz G.. Switching phenomena in magnetic vortex dynamics, Fizika Nizkikh Temperatur 34, P. P. 669-676 (2008), arXiv:0801.4045, PDF

    60. 2007

  60. Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Equilibrium magnetisation structures in ferromagnetic nanorings, J. Magn. Magn. Mater. 310, P. P. 116-125 (2007), arXiv:cond-mat/0604228, PDF
  61. Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei, Franz G. Mertens. Controlled vortex core switching in a magnetic nanodisk by a rotating field, J. Appl. Phys. 102, P. 043908 (2007) DOI: 10.1063/1.2770819, arXiv:0705.2046, Supplementary, PDF
  62. Volodymyr P. Kravchuk, Denis D. Sheka. Thin ferromagnetic nanodisk in transverse magnetic field, Physics of the Solid State 49, P. P. 1923-1931 (2007), PDF
  63. Jean-Guy Caputo, Yuri Gaididei, Volodymyr P. Kravchuk, Franz G. Mertens, Denis D. Sheka. Effective anisotropy of thin nanomagnets: Beyond the surface-anisotropy approach, Phys. Rev. B 76, P. 174428 (2007) DOI: 10.1103/PhysRevB.76.174428, PDF

Conference works

    2023

  1. Oleksii M. Volkov, Ivan A. Yastremsky, Oleksandr V. Pylypovskyi, Florian Kronast, Claas Abert, Eduardo Sergio Oliveros Mata, Pavlo Makushko, Mohamad-Assaad Mawass, Volodymyr P. Kravchuk, Denis D. Sheka, Boris A. Ivanov, Jurgen Fassbender, Denys Makarov. Micromagnetic parameters and longitudinal relaxation in ultrathin asymmetrically sandwiched magnetic films
    https://www.dpg-verhandlungen.de/year/2023/conference/skm/static/ma17.pdf
    , DPG Spring Meeting 2023, 26-31 March, 2023, Dresden, Germany, P. SKM 2023 - MA 17 (2023)

    2. 2022

  2. Oleksandr Zaiets, Volodymyr P. Kravchuk, Denys Makarov, Denis D. Sheka. Circular stripe domains in magnetic heterostructures of cylindrical geometry, UKRAPRO Workshop: Condensed matter science assisted by machine learning (2022)
  3. Oleksii M. Volkov, I. Yastremsky, Oleksandr V. Pylypovskyi, F. Kronast, C. Abert, E. Oliveros Mata, P. Makushko, M. Mawass, Volodymyr P. Kravchuk, Denis D. Sheka, B. A. Ivanov, J. Fassbender, Denys Makarov. Quantification of Micromagnetic Parameters in Ultrathin Asymmetrically Sandwiched Magnetic Thin Film
    {https://mmm2022.abstractcentral.com/planner.jsp
    , 2022 MMM Conference October 31 - November 11, 2022. Program Schedule and Abstract Book, P. EG-06 (LOB-11) (2022)
  4. Oleksii M. Volkov, Oleksandr V. Pylypovskyi, Attila Kakay, Volodymyr P. Kravchuk, Denis D. Sheka, Juergen Fassbender, Denys Makarov. Local and Nonlocal Curvature-induced Chiral Effects in Nanomagnetism
    https://mmm2022.abstractcentral.com/planner.jsp
    , 2022 MMM Conference October 31 - November 11, 2022. Program Schedule and Abstract Book, P. BF-09 (MOA-14) (2022)
  5. Oleksandr V. Pylypovskyi, Oleksii M. Volkov, Denis D. Sheka, Attila Kakay, Volodymyr P. Kravchuk, Pedro Landeros, Florian Kronast, Ingolf Moench, Mohamad-Assaad Mawass, Avadh Saxena, Juergen Fassbender, Denys Makarov. Curvature-induced Local & Nonlocal Chiral Effects in Curvilinear Ferromagnetic Shells and Wires
    https://submission.ieeenap.org/site/submission.html?id=180
    , Abstracts of the 12th International Conference \"Nanomaterials: Applications & Properties\"\', Kraków, Poland, Sep. 11-16, 2022, P. ID 0180 (2022)
  6. Oleksii M. Volkov, Oleksandr V. Pylypovskyi, Florian Kronast, Claas Abert, Eduardo Sergio Oliveros, Pavlo Makushko, Mohamad-Assaad Mawass, Volodymyr P. Kravchuk, Denis D. Sheka, Juergen Fassbender, Denys Makarov. Dzyaloshinskii-Moriya Interaction and Domain Wall Damping in Ultrathin Nanostripes
    https://submission.ieeenap.org/site/submission.html?id=207
    , Abstracts of the 12th International Conference \"Nanomaterials: Applications & Properties\", Kraków, Poland, Sep. 11-16, 2022, P. ID 0207 (2022)

    7. 2021

  7. Oleksandr Zaiets, Volodymyr P. Kravchuk, Denis D. Sheka, Denys Makarov. Circular stripe domains in magnetic heterostructures of cylindrical geometry
    https://www.we-heraeus-stiftung.de/veranstaltungen/seminare/2021/curvilinear-condensed-matter-fundamentals-and-applications/program/
    , Curvilinear Condensed Matter: Fundamentals and Applications 717. WE-Heraeus-Seminar, P. 63 (2021), PDF
  8. Oleksii M. Volkov, Oleksandr V. Pylypovskyi, Florian Kronast, Claas Abert, Eduardo Sergio Oliveros Mata, Pavlo Makushko, Mohamad-Assaad Mawass, Volodymyr P. Kravchuk, Denis D. Sheka, Denys Makarov. Domain Wall Damping in Ultrathin Nanostripes With Dzyaloshinskii-Moriya Interaction, IEEE International Magnetic Virtual Conference INTERMAG21 (26--30 April 2021), P. 954 (2021)

    9. 2020

  9. Oleksandr Zaiets, Denis D. Sheka, Volodymyr P. Kravchuk, Denys Makarov. Circular stripe domains in a vertically stacked magnetic heterostructures
    https://indico.bitp.kiev.ua/event/7/book-of-abstracts.pdf
    , XI Conference of Young Scientists "Problems in Theoretical Physics", P. 58-59 (2020), PDF
  10. Oleksandr Zaiets, Denis D. Sheka, Volodymyr P. Kravchuk, Denys Makarov. Circular Stripe Domains Imprinted into the Out-of-Plane Magnetised Material
    https://nap.sumdu.edu.ua/index.php/nap/nap2020/paper/view/3474
    , IEEE International Conference on "Nanomaterials: Applications & Properties" (NAP-2020), P. 1 (2020), PDF
  11. Oleksandr V. Pylypovskyi, Denys Makarov, Volodymyr P. Kravchuk, Avadh Saxena, Denis D. Sheka. Stabilization of Skyrmion States by a Gradient of Curvature in Ferromagnetic Shells
    https://mrs.org/meetings-events/fall-meetings-exhibits/2020-mrs-spring-and-fall-meeting/call-for-papers/symposium-sessions-detail?code=F.NM04
    , 2020 Virtual MRS Fall Meeting, P. F.NM04.03.06 (2020)
  12. Oleksandr V. Pylypovskyi, Volodymyr P. Kravchuk, Oleksii M. Volkov, Juergen Fassbender, Denis D. Sheka, Denys Makarov. Domain Wall Tilt and Enhancement of the Walker Limit in Stripes with Dzyaloshinskii-Moriya Interaction and Perpendicular Anisotropy, MMM 2020 Virtual Conference. Abstracts, P. 541 (2020)

    13. 2019

  13. Anastasiia Korniienko, Volodymyr P. Kravchuk, Oleksandr V. Pylypovskyi, Denis D. Sheka, Yuri Gaididei. BAND STRUCTURE OF THE SPECTRUM OF THE CURVATURE-INDUCED ONE-DIMENSIONAL MAGNONIC CRYSTAL, International workshop Curvilinear Micromagnetism. May 22–25, 2019, Kyiv, Ukraine (2019), PDF
  14. Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, Avadh Saxena, Yuri Gaididei. Shape transformations of elastic ferromagnetic systems
    https://indico.knu.ua/event/4/contributions/619/
    , International workshop Curvilinear Micromagnetism. May 22-25, 2019, Kyiv, Ukraine (Book of Abstracts), P. 12-13 (2019), PDF
  15. Yuri Gaididei, Volodymyr P. Kravchuk, Denis D. Sheka. Effects of curvature in low-dimensional ferromagnets
    https://indico.knu.ua/event/4/contributions/616/
    , International workshop Curvilinear Micromagnetism. May 22-25, 2019, Kyiv, Ukraine, P. 12-13 (2019), PDF
  16. Oleksii M. Volkov, Denis D. Sheka, Yuri Gaididei, Volodymyr P. Kravchuk, Ulrich K. Rößler, Jürgen Fassbender, Denys Makarov. Mesoscale Dzyaloshinskii-Moriya interaction: geometrical tailoring of the magnetochirality
    https://www.dpg-verhandlungen.de/year/2019/conference/regensburg/part/ma/session/3/contribution/8
    , DPG Spring Meeting of the Condensed Matter Section: Magnetism Division (Book of Abstracts), P. MA 3.8 (2019), PDF
  17. Volodymyr P. Kravchuk, Olena Gomonay, Denis D. Sheka, Karin Everschor-Sitte, Davi R. Rodrigues, Jeroen van den Brink, Yuri Gaididei. Spin eigen-excitations of the antiferromagnetic skyrmion
    https://www.dpg-verhandlungen.de/year/2019/conference/regensburg/part/ma/session/34/contribution/8
    , DPG Spring Meeting of the Condensed Matter Section: Magnetism Division (Book of Abstracts), P. MA 34.8 (2019), PDF
  18. Kostiantyn V. Yershov, Denis D. Sheka, Volodymyr P. Kravchuk, Avadh Saxena, Yuri Gaididei. Magnetically controlled geometry of flexible ferromagnetic rings, APS March Meeting 2019, Bulletin of the American Physical Society, P. E39.00011 (2019), PDF

    19. 2018

  19. Anastasiia Korniienko, Oleksandr V. Pylypovskyi, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Excitations in Curvature-Induced One-Dimensional Magnonic Crystal, Proceedings of the 3rd International Advanced School on Magnonics 2018, Kyiv, Ukraine, 17–21 September 2018, P. 118 (2018)
  20. Volodymyr P. Kravchuk, Denis D. Sheka, Oleksii M. Volkov, Attila Kákay, Ulrich K. Rößler, Jeroen van den Brink, Denys Makarov, Yuri Gaididei. Magnetic skyrmions in curvilinear films
    https://www.dpg-verhandlungen.de/year/2018/conference/berlin/part/ma/session/35/contribution/12
    , DPG meeting: Book of Abstracts, Berlin, March 11-16 , P. MA 35.12 (2018), PDF

    21. 2017

  21. Anastasiia Korniienko, Oleksandr V. Pylypovskyi, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Magnetic metamaterials: curvature induced magnonic crystals in nanowires, VIII International Young Scientists Conference «Problems of Theoretical Physics»,December, 12-14, 2017, Kyiv, Ukraine, P. 37-38 (2017), PDF
  22. Anastasiia Korniienko, Oleksandr V. Pylypovskyi, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Magnonic crystals in nanowires with periodically modulated curvature, Proceedings of the XVII International Young Scientists Conference on Applied Physics, May 23-27, 2017, Kyiv, Ukraine , P. 52-53 (2017), PDF
  23. Anastasiia Korniienko, Oleksandr V. Pylypovskyi, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Artificial magnetic materials: curvature induced one-dimensional magnonic crystals, Proceedings of the VIII International Conference for Professionals and Young Scientists «Low Temperature Physics», May 29 - June 2, 2017, Kharkiv, Ukraine, P. 77 (2017), PDF
  24. Kostiantyn V. Yershov, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei, Avadh Saxena. Current-driven domain wall ratchet in a nanomagnet with functionally graded Dzyaloshinskii-Moriya interaction
    http://meetings.aps.org/Meeting/MAR17/Session/R47.5
    , APS March Meeting 2017, Bulletin of the American Physical Society, P. R47.00005 (2017), PDF

    25. 2016

  25. Anastasiia Korniienko, Oleksandr V. Pylypovskyi, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Curvature induced one-dimensional magnonic crystals, Proceedings of the VII Young Scientists Conference, December 13-15, 2016, Kyiv, Ukraine, P. 19 (2016), PDF
  26. Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Torsion induced negative domain wall mobility in helix nanowires, Proceedings of the VII Young Scientists Conference «Problems of Theoretical Physics», December 13-15, Kyiv, Ukraine (2016)
  27. Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Curvature and torsion effects in domain wall dynamics in magnetic nanowires, International School & Conference on Nanoscience and Quantum Transport 8 – 14 October (2016)
  28. Mykola I. Sloika, Denis D. Sheka, Volodymyr P. Kravchuk, Oleksandr V. Pylypovskyi, Yuri Gaididei. Second order phase transitions in permalloy spherical shell, Proceedings of the VII Young Scientists Conference «Problems of Theoretical Physics», December 13-15, Kyiv, Ukraine, P. 18 (2016)
  29. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Kostiantyn V. Yershov, Denys Makarov, Yuri Gaididei. Effects of geometry on the domain wall dynamics in magnetic helices, International School & Conference on Nanoscience and Quantum Transport 8 - 14 October 2016 (2016)
  30. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Kostiantyn V. Yershov, Denys Makarov, Yuri Gaididei. Action of Rashba Torque on Domain Wall in Magnetic Helix
    https://www.pks.mpg.de/topmag16
    , Topological Patterns and Dynamics in Magnetic Elements and in Condensed Matter (TopMag) (2016)
  31. Mykola I. Sloika, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei. Reorientation phase transition in permaloy spherical shell, VII International Conference for Young Scientists «Low Temperature Physics»,June 06-10, 2016, Kharkiv, Ukraine, Book of Abstracts, P. 76 (2016)
  32. Mykola I. Sloika, Denis D. Sheka, Volodymyr P. Kravchuk, Oleksandr V. Pylypovskyi, Yuri Gaididei. Equilibrium magnetization configurations in permalloy spherical shells, Bogolyubov Conference «Problems of Theoretical Physics», May 24-26, 2016, Kyiv, Ukraine,Book of Abstracts, P.11 (2016)
  33. Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Current Driven Domain Wall Motion in Magnetic Helix, VII International Conference for Young Scientists «Low Temperature Physics», June 06-10, 2016, Kharkiv, Ukraine, Book of Abstracts, P. 77 (2016)
  34. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Kostiantyn V. Yershov, Denys Makarov, Yuri Gaididei. Domain Wall Motion in Magnetic Helices Under Actionion of Rashba Torque, VII International Conference for Young Scientists «Low Temperature Physics», June 06-10, 2016, Kharkiv, Ukraine, Book of Abstracts, P. 75 (2016)
  35. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Kostiantyn V. Yershov, Denys Makarov, Yuri Gaididei. Structure and Dynamics of Domain Walls in Magnetic Helices Under the Action of the Rashba Torque, Bogolyubov Conference «Problems of Theoretical Physics», May 24-26, 2016, Kyiv, Ukraine,Book of Abstracts, P. O.22 (2016)
  36. Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Curvature induced domain wall pinning at a local wire bend, Bogolyubov Conference «Problems of Theoretical Physics», May 24-26, 2016, Kyiv, Ukraine,Book of Abstracts, P. O.20 (2016)

    37. 2015

  37. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Denys Makarov, Oliver G. Schmidt, Yuri Gaididei. Domain wall on a magnetic helix with easy-tangential anisotropy, International Conference on Magnetism, July 5--10, 2015, Barcelona, Spain. Book of Abstracts, P. Fr.E.3_O1 (2015), PDF
  38. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Denys Makarov, Oliver G. Schmidt, Yuri Gaididei. Geometry-induced effects on domain walls on curved surfaces, International Conference on Magnetism, July 5--10, 2015, Barcelona, Spain. Book of Abstracts, P. TU.F-P83 (2015), PDF
  39. Oleksii M. Volkov, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei. Spin Current Induced Magnetization Structures in Nanomagnets, Recent Trends in Nanomagnetism, Spintronics and their Application, July 29 -- July 3, 2015, Ordizia, Spain. Book of Abstracts, P. 125 (2015), PDF
  40. Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei, Franz G. Mertens. Spin-current induced magnetization patterns in nanomagnets, International Conference on Magnetism, July 5--10, 2015, Barcelona, Spain. Book of Abstracts, P. TH.J-P07 (2015), PDF
  41. Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei, Oleksii M. Volkov. Domain Wall Dynamics in Parabolic Wire, International Conference on Magnetism, July 5–10, 2015, Barcelona, Spain. Book of Abstracts, P. Mo.K-P23 (2015), PDF
  42. Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Domain Wall Dynamics at the Local Wire Bend, International Young Scientists Forum on Applied Physics, September 29 - October 2, Dnipropetrovsk, Ukraine, Forum Proceedings CD (ISBN: 978-1-4673-6976-3), MMM-4 (3 pages) (2015), PDF
  43. Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Torsion Effects in a Helix Nanowire with Easy-Tangential Anisotropy, International Young Scientists Forum on Applied Physics, September 29 - October 2, Dnipropetrovsk, Ukraine, Forum Proceedings CD (ISBN: 978-1-4673-6976-3), MMM-5 (3 pages) (2015), PDF
  44. Mykola I. Sloika, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei. Ground States of Magnetic Spherical Shells, International Young Scientists Forum on Applied Physics, September 29 – October 2, Dnipropetrovsk, Ukraine, Forum Proceedings CD (ISBN: 978-1-4673-6976-3), MMM-6 (2 pages) (2015), PDF
  45. Mykola I. Sloika, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei. Equilibrium States of Permalloy Spherical Nanoshell, Proceedings of the XI International Conference «Electronics and Applied Physics», October 21-24, 2015, Kyiv, Ukraine, P. 184-185 (2015), PDF

    46. 2014

  46. Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Curvature Effects in Vortex Chirality Switching, Proceedings of the X International Conference «Electronics and Applied Physics», October 22-25, 2014, Kiev, Ukraine, P. 40-41 (2014)
  47. Oleksandr V. Pylypovskyi, Volodymyr P. Kravchuk, Denis D. Sheka, D. Makarov, O. G. Schmidt, Yuri Gaididei. Coupling of Magnetical and Geometrical Chiralities in a Moebius Ring, Proceedings of the VI Young Scientists Conference «Problems of Theoretical Physics», Kyiv, Ukraine, November 25-27, 2014, P. 36 (2014)
  48. Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei, Franz G. Mertens. Magnetisation patterning by means of electrical spin-polarised current, Proceedings of the VI Young Scientists Conference «Problems of Theoretical Physics», Kyiv, Ukraine, November 25-27, 2014, P. 37 (2014)
  49. Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Control of Chirality of Vortex Magnetization on Hemispherical Nanoshells, Proceedings of the VI Young Scientists Conference «Problems of Theoretical Physics», Kyiv, Ukraine, November 25-27, 2014, P. 59 (2014)
  50. Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Oertsed Field Influence on Current Induced Periodical Structures in Ferromagnetic Nanostripes
    http://hk2014.humboldt.org.ua/
    , Book of Abstracts, Humboldt Kolleg «The Education and Science and their Role in Social and Industrial Progress of Society», Kyiv, Ukraine, June 12-14, P. 62-63 (2014), PDF
  51. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Denys Makarov, Oliver Schmidt, Yuri Gaididei. Möbius-strip shaped nanomagnet with easy-axis anisotropy
    http://hk2014.humboldt.org.ua/
    , Book of Abstracts, Humboldt Kolleg «The Education and Science and their Role in Social and Industrial Progress of Society», Kyiv, Ukraine, June 12-14, P. 44 (2014), PDF
  52. Volodymyr P. Kravchuk, Yuri Gaididei, Denis D. Sheka. Curvature effects in thin magnetic shells
    http://hk2014.humboldt.org.ua/
    , Book of Abstracts, Humboldt Kolleg «The Education and Science and their Role in Social and Industrial Progress of Society», Kyiv, Ukraine, June 12-14, P. 29 (2014), PDF
  53. Mykola I. Sloika, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei. Chiral symmetry breaking in the vortex core reversal process in magnetic nanocaps, Proceeding of XIV International Young Scientists’ Conference on Applied Physics, June 11-14, 2014, Kiev, Ukraine, P. P. 236-237 (2014), PDF
  54. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Denys Makarov, Oliver Schmidt, Yuri Gaididei. Ground magnetization states in a Moebius Strip, Proceedings of the V International Conference for Young Scientists «Low Temperature Physics», Kharkiv, Ukraine, June 2-6, 2014, P. 74 (2014)
  55. Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Oersted field effects in spin-current induced structures in ferromagntic nanostripes, Proceedings of the V International Conference for Young Scientists «Low Temperature Physics», Kharkiv, Ukraine, June 2-6, 2014, P. 75 (2014)

    56. 2013

  56. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei. The breaking of the vortex polarity switching symmetry by the surface anisotropy
    http://www.ilt.kharkov.ua/kmu2013/index.php
    , Proceedings of the 4th International Conference of Young Scientists “Low Temperature Physics”, Kharkiv, Ukraine, June 3-7, 2013, P. P. 49 (2013), PDF
  57. Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka, Franz G. Mertens, Yuri Gaididei. Spin-current induced periodical structures in ferromagnetic nanostripes, Proceedings of the International Conference «Problems of Theoretical Physics», Kyiv, Ukraine, December 24-27, 2013, P. 96 (2013)
  58. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei. Magnetic vortex core reversal in Heisenberg magnets with surface Anisotropy, Proceedings of the V Young Scientists Conference «Problems of Theoretical Physics», Kyiv, Ukraine, December 24-27, 2013, P. P. 93 (2013), PDF
  59. Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Spin-current induced periodical structures in ferromagnetic nanowires
    http://www.ilt.kharkov.ua/kmu2013/index.php
    , Proceedings of the 4th International Conference of Young Scientists “Low Temperature Physics”, Kharkiv, Ukraine, June 3-7, 2013, P. P. 48 (2013), PDF
  60. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei. Bloch Point Mediated Vortex Polarity Switching In Presence of Surface Anisotropy, Proceeding of the XIII International Young Scientists Conference on Applied Physics, June 12-15, 2013, Kyiv, Ukraine, P. P. 83-84 (2013), PDF

    61. 2012

  61. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei, Franz G. Mertens. Vortex Polarity Reversal in Magnetic Nanodisk Under AC Magnetic Field Pumping, Proceedings of the IV Young Scientists Conference «Modern Problems of Theoretical Physics», Kyiv, Ukrane, October 23-26, 2012., P. P. 60 (2012)
  62. Mykola I. Sloika, Volodymyr P. Kravchuk, Denis D. Sheka. Gyroscopic dynamics of vortices on spherical caps
    http://www.rpd.univ.kiev.ua/downloads/conference/icap/2012.pdf
    , Proceeding of XII International Young Scientists’ Conference on Applied Physics, May 23-26, 2012, Kiev, Ukraine, P. P. 87-88 (2012), PDF
  63. Yuri Gaididei, Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka. The regular pattern formation in ferromagnetic films under influence of spin-polarized current
    http://davydov2012.bitp.kiev.ua/index.html
    , Proceedings of the International Conference «Problems of Theoretical Physics», October 8-10, 2012, Kiev, Ukraine, P. P. 91 (2012), PDF
  64. Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Out-of-surface vortices in spherical shells
    http://www.ilt.kharkov.ua/kmu2012/index.php
    , Abstracts of the Young Scientists’ Conference «Low Temperature Physics», May 14-18, 2012, Kharkiv, Ukraine, P. P. 166 (2012), PDF
  65. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei, Franz G. Mertens. Deterministic and chaotic vortex dynamics in magnetic nanodots
    http://davydov2012.bitp.kiev.ua/index.html
    , Proceedings of the International Conference «Problems of Theoretical Physics», October 8-10, 2012, Kiev, Ukraine, P. P. 102 (2012), PDF
  66. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei, Franz G. Mertens. Axial-symmetric vortex polarity switching in ferromagnetic particles
    http://www.rpd.univ.kiev.ua/conference/el_and_pricl_fiz.php
    , Proceedings of the VIII International Conference «Electronics and Applied physics» (Kyiv, Ukraine, October 24-27, 2012), P. P. 61-62 (2012), PDF
  67. Mykola I. Sloika, Volodymyr P. Kravchuk, Denis D. Sheka. Gyroscopic dynamics of vortices on spherical surface
    http://shv.univ.kiev.ua/
    , Proceeding of X International Interdisciplinary Scientific Conference of Students and Young Scientists «Shevchenkivska vesna-2012», March, 19-23, 2012, Kiev, Ukraine, P. P. 109-112 (2012), PDF
  68. Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Origin of spin-current induced regular vortex-antivortex structures in nanomagnets
    http://www.ilt.kharkov.ua/kmu2012/index.php
    , Abstracts of the Young Scientists’ Conference «Low Temperature Physics», May 14-18, 2012, Kharkiv, Ukraine, P. P. 86 (2012), PDF
  69. Mykola I. Sloika, Volodymyr P. Kravchuk, Denis D. Sheka. Vortex motion on hemispherical permalloy caps., Proceedings of the IV Young Scientists Conference «Modern Problems of Theoretical Physics», Kyiv, Ukraine, October 23-26, 2012., P. P. 62 (2012)

    70. 2011

  70. Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Current induced vortex lattices in nanomagnets
    http://www.ilt.kharkov.ua/kmu2009/index.php
    , Abstracts of the Young Scientists’ Conference «Low Temperature Physics», June 6-10, 2011, Kharkiv, Ukraine, P. P. 137 (2011), PDF
  71. Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei. Mechanism of the vortex polarity switching in nanomagnets, Abstracts of International Conference «Functional Materials» ICFM’2011 (October 3-8, 2011), P. P. 278 (2011), PDF
  72. Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Current induced vortex superlattices in nanomagnets
    http://www.rpd.univ.kiev.ua/downloads/conference/icap/2010.pdf
    , Proceeding of XI International Young Scientists’ Conference on Applied Physics, June 15-18, 2011, Kiev, Ukraine, P. P. 48-49 (2011), PDF
  73. Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Origin of the Vortex-Antivortex Superlattices in Nanomagnets
    http://www.bitp.kiev.ua/confyoung11/
    , Abstracts of the Young Scientists Conference «Modern Problems of Theoretical Physics», December 21-23, 2011, Kiev, Ukraine, P. P. 54 (2011), PDF
  74. Mertens, Franz G., Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei. Switching of the Polarity of Vortices in Magnetic Nanodots by a Spin-polarized Electric Current
    http://piers.org/piersproceedings/piers2011Marrakesh.php
    , Abstracts of Progress In Electromagnetics Research Symposium (PIERS-2011), Marrakesh, Morocco, Mar. 20-23, 2011, P. P. 409 (2011), PDF
  75. Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Origin of the vortex superlattices in nanomagnets under strong spin-current influence, Proceedings of the VII International Conference «Electronics and applied physics» (Kyiv, Ukraine, October 19-22, 2011) (2011)

    76. 2010

  76. Oleksii M. Volkov, Volodymyr P. Kravchuk. Dynamics of a closely spaced vortex-antivortex pair in ferromagnetic films
    http://www.rpd.univ.kiev.ua/downloads/conference/icap/2010.pdf
    , Proceeding of X International Young Scientists’ Conference on Applied Physics, June 16-19, 2010, Kiev, Ukraine (2010)
  77. Oleksii M. Volkov, Volodymyr P. Kravchuk. Regular two-dimensional vortex-antivortex structures in planar ferromagnetics
    http://www.bitp.kiev.ua/confyoung10/
    , Abstracts of the Young Scientists Conference «Modern Problems of Theoretical Physics», December 22-24, 2010, Kiev, Ukraine, P. P. 30 (2010)
  78. Yuri Gaididei, Volodymyr P. Kravchuk, Denis D. Sheka. Mechanism of polarity switching of magnetic vortex, Abstracts of the Conference «Bogolyubov Readings 2010», December 13-15, 2010, Kyiv, Ukraine, P. 20-21 (2010), PDF

    79. 2009

  79. Volodymyr P. Kravchuk, Yuri Gaididei, Denis D. Sheka. Generation of a Vortex-Antivortex Pair in the Vortex State Nanodisk by Magnetic Fields
    http://www.ilt.kharkov.ua/kmu2009/index.php
    , Abstracts of the Young Scientists’ Conference «Low Temperature Physics», June 1-5, 2009, Kharkiv, Ukraine, P. P. 26 (2009), PDF
  80. Yuri Gaididei, Volodymyr P. Kravchuk, Denis D. Sheka. Engineered nonlinear excitations in magnetic nanostructures
    http://www.bitp.kiev.ua/bogolyubov2009
    , Abstracts of the Bogolyubov Kyiv Conference «Modern Problems of Theoretical and Mathematical Physics», September 15-18, 2009, Kyiv, Ukraine, P. P. 112 (2009), PDF

    81. 2008

  81. F. G. Mertens, Denis D. Sheka, Yuri Gaididei, Volodymyr P. Kravchuk. Vortex polarity switching in magnetic nanodots by a rotating magnetic field or a spin-polarized current, Proceeding of the Eight international young scientists’ conference on applied physics (Kyiv, Ukraine, June 13-15, 2008), P. P. 7 (2008), PDF

    82. 2007

  82. Volodymyr P. Kravchuk, Denis D. Sheka, F. G. Mertens. The ultrafast control of the switching process in the vortex state magnetic nanodots, Abstracts of the International Conference on Nanoscale Magnetism, ICNM-2007 (Istanbul, Turkey, June 25-29, 2007), P. P. 69 (2007)
  83. Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei, F. G. Mertens. Ultrafast control of a vortex core dynamics in magnetic nanodisks, Abstracts of the International Conference «Functional Materials» (Partenit, Ukraine, October 1-6, 2007), P. P. 400 (2007)
  84. Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei, F. G. Mertens. The ultrafast control of the switching process in the vortex state magnetic nanodots, Proceeding of the Seventh international young scientists’ conference on applied physics (Kyiv, Ukraine, June 13-15, 2007), P. P. 59-60 (2007)
  85. Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei. Magnetostatics as an effective anisotropy: applications for angular shaped nanodots, Proceedings of the III International Conference «Electronics and applied physics» (Kyiv, Ukraine, October 25-27, 2007), P. P. 44-45 (2007)

    86. 2006

  86. Volodymyr P. Kravchuk, Denis D. Sheka. Magnetization reversal of cylinder shaped nanodots, Proceeding of the Sixth international young scientists’ conference on applied physics (Kyiv, Ukraine, June 14-16, 2006), P. P. 82-83 (2006)

    87. 2005

  87. Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei, Franz G. Mertens. Magnetic phase transitions in ferromagnetic nanorings, Proceedings of the I International Conference «Electronics and applied physics» (Kyiv, Ukraine, November 24-27, 2005), P. P. 32-33 (2005)

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