Publications by Denis D. Sheka

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Works, where SLaSi is used, are highlighted

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    Articles

    2019

  1. 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
  2. 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
  3. 2018

  4. Volodymyr P. Kravchuk, Denis D. Sheka, Oleksii M. Volkov, Attila Kákay, 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
  5. 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
  6. 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
  7. 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
  8. 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
  9. 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, Phys. Rev. Applied 10 P. 064057 (2018) DOI: 10.1103/PhysRevApplied.10.064057, arXiv:1807.02180, PDF
  10. 2017

  11. 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
  12. 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
  13. 2016

  14. 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
  15. 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
  16. 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
  17. 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
  18. 2015

  19. 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
  20. 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
  21. 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
  22. 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
  23. 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
  24. 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
  25. 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
  26. 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
  27. 2014

  28. 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
  29. 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
  30. 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
  31. 2013

  32. 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
  33. 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
  34. 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
  35. 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
  36. 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
  37. 2012

  38. 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
  39. 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
  40. Oleksandr V. Pylypovskyi, Denis D. Sheka, Yuri Gaididei. Bloch point structure in a magnetic nanosphere, Phys. Rev. B 85 P. 224401 (2012) DOI: 10.1103/PhysRevB.85.224401, arXiv:1112.2413, Supplementary, PDF
  41. 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
  42. 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
  43. 2011

  44. 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
  45. 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
  46. 2010

  47. 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
  48. 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
  49. 2009

  50. 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
  51. Denis D. Sheka. Dynamics of two-dimensional magnetic solitons, (D. Sc. thesis) (2009) , PDF
  52. 2008

  53. Yuri Gaididei, Volodymyr P. Kravchuk, Denis D. Sheka, Franz G. Mertens. Switching phenomena in magnetic vortex dynamics, Fizika Nizkikh Temperatur 34 P. P. 669-676 (2008) , arXiv:0801.4045, PDF
  54. Yuri Gaididei, Denis D. Sheka, Franz G. Mertens. Controllable switching of vortex chirality in magnetic nanodisks by a field pulse, Appl. Phys. Lett. 92 P. 012503 (2008) DOI: 10.1063/1.2829795, arXiv:0710.4288, PDF
  55. 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
  56. 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
  57. Denis D. Sheka, Yuri Gaididei, Franz G. Mertens. Current induced vortex dynamics in magnetic nanodisc, Electromagnetic, magnetostatic, and exchange-interaction vortices in confined magnetic structures P. P. 59-75 (2008) , PDF
  58. 2007

  59. 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
  60. Jean-Guy Caputo, Yuri Gaididei, Franz G. Mertens, Denis D. Sheka. Vortex polarity switching by a spin-polarized current, Phys. Rev. Lett. 98 P. 056604 (2007) , Supplementary, PDF
  61. Boris A. Ivanov, Denis D. Sheka, Vasyl V. Kryvonos, Franz G. Mertens. Quantum effects for the two-dimensional soliton in isotropic ferromagnets, Phys. Rev. B 75 P. 132401 (2007) , PDF
  62. B. Ivanov, P. Bondarenko, A. Galkin, C. Zaspel, Denis D. Sheka. Fine structure of the spectra of magnetic particles in the vortex state and their ordered arrays, Bulletin of the Russian Academy of Sciences: Physics 71 P. P. 1494-1496 (2007) , PDF
  63. 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
  64. 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
  65. 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
  66. Denis D. Sheka. Comment on «Magnon wave forms in the presence of a soliton in two-dimensional antiferromagnets with a staggered field», Phys. Rev. B 75 P. 107401 (2007) , arXiv:cond-mat/0603395, PDF
  67. Denis D. Sheka, Yuri Gaididei, Franz G. Mertens. Current induced switching of vortex polarity in magnetic nanodisks, Appl. Phys. Lett. 91 P. 082509 (2007) DOI: 10.1063/1.2775036, PDF
  68. 2006

  69. Denis D. Sheka. Field momentum and gyroscopic dynamics of classical systems with topological defects, Journal of Physics A: Mathematical and General 39 P. 15477-15489 (2006) , arXiv:nlin.PS/0603035, PDF
  70. Denis D. Sheka, Franz G. Mertens. Levinson theorem for Aharonov-Bohm scattering in two dimensions, Phys. Rev. A 74 P. 052703 (2006) , arXiv:quant-ph/0603123, PDF
  71. Denis D. Sheka, Schuster, C., Ivanov, B. A., Mertens, F. G.. Dynamics of topological solitons in two-dimensional ferromagnets, The European Physical Journal B - Condensed Matter 50 P. P. 393-402 (2006) , PDF
  72. 2005

  73. Galkina, E. G., Ivanov, B. A., Muravyov, V. M., Denis D. Sheka. Effective Equations of Motion of Particle-like Excitations in Two-dimensional Magnets, Ukr. J. Phys. 50 P. A65-A71 (2005) , PDF
  74. B. A. Ivanov, Denis D. Sheka. Local magnon modes and the dynamics of a small-radius two-dimensional magnetic soliton in an easy-axis ferromagnet, JETP Lett. 82 P. P. 436-440 (2005) DOI: 10.1134/1.2142872, PDF
  75. Denis D. Sheka, Yuri Gaididei, Jean-Guy Caputo, Juan P. Zagorodny, Franz G. Mertens. A limit cycle in the dynamics of a magnetic vortex in a two-dimensional nanodot, Ukr. J. Phys. 50 P. P. 1278-1287 (2005) , PDF
  76. Denis D. Sheka, Juan P. Zagorodny, Jean G. Caputo, Yuri Gaididei, Franz G. Mertens. Vortex motion in a finite-size easy-plane ferromagnet and application to a nanodot, Phys. Rev. B 71 P. 134420 (2005) , PDF
  77. 2004

  78. Galkina, E. G., Ivanov, B. A., Muravyov, V. M., Filin, D. V., Denis D. Sheka. On Dynamics of Magnetization of a Vortex in a Magnetic Point of Two-Lattice Magnet, Metallophysics and New Technologies 26 P. P. 1423-1430 (2004) , PDF
  79. Denis D. Sheka, Ivan A. Yastremsky, Boris A. Ivanov, Gary M. Wysin, Franz G. Mertens. Amplitudes for magnon scattering by vortices in two-dimensional weakly easy-plane ferromagnets, Phys. Rev. B 69 P. 054429 (2004) , arXiv:cond-mat/0309640, PDF
  80. Juan P. Zagorodny, Yuri Gaididei, Denis D. Sheka, Jean-Guy Caputo, Franz G. Mertens. Importance of the internal shape mode in magnetic vortex dynamics, Phys. Rev. Lett. 93 P. 167201 (2004) , PDF
  81. 2003

  82. E. G. Galkina, B. A. Ivanov, V. M. Murav’ev, Denis D. Sheka. Soliton-magnon scattering and effective equation of soliton motion in isotropic magnets, The Physics of Metals and Metallography 95 P. S68-S79 (2003) , PDF
  83. Denis D. Sheka, Boris Ivanov, Franz G. Mertens. Generalized Levinson theorem for singular potentials in two dimensions, Phys. Rev. A 68 P. 012707 (2003) , PDF
  84. 2002

  85. Denis D. Sheka, B. Ivanov, F. G. Mertens. Asymptotic phase shifts and Levinson theorem for 2D potentials with inverse square singularities, ArXiv e-print (2002) , arXiv:quant-ph/0211062, PDF
  86. 2001

  87. Denis D. Sheka, B. A. Ivanov, F. G. Mertens. Internal modes and magnon scattering on topological solitons in two-dimensional easy-axis ferromagnets, Phys. Rev. B 64 P. 024432 (2001) , PDF
  88. Denis D. Sheka, V. M. Muravyov, I. A. Yastremsky, B. A. Ivanov. Soliton-magnon scattering and spin wave modes for a small magnetic particle in the vortex state, European Magnetic Materials and Applications: Proceedings 373 P. P. 803-806 (2001) , PDF
  89. 1999

  90. B. A. Ivanov, V. M. Muravyov, Denis D. Sheka. Soliton-magnon scattering in a two-dimensional isotropic magnetic material, JETP 89 P. P. 583-595 (1999) DOI: 10.1134/1.559018, PDF
  91. B. A. Ivanov, V. M. Muravyov, Denis D. Sheka. Magnon modes and their scattering on the soliton in a 2D isotropic antiferromagnet, Ukrainian Journal of Physics 44 P. P. 500-504 (1999) , PDF
  92. 1995

  93. B. A. Ivanov, Denis D. Sheka. Dynamics of vortex ensemble in high-anisotropy planar ferromagnets with spin s=1, Low Temp. Phys. 21 P. P. 337-344 (1995) , PDF
  94. B. A. Ivanov, Denis D. Sheka. Vortices in the cone phase of a classical quasi-two-dimensional ferromagnet, Low Temp. Phys. 21 P. P. 881-887 (1995) , PDF
  95. B. A. Ivanov, Denis D. Sheka. Soliton (Vortex) Thermodynamics of a quasi-2D Easy-Plane Antiferromagnet, Journal of Experimental and Theoretical Physics 80 P. P. 907-914 (1995) , PDF
  96. B. A. Ivanov, Denis D. Sheka. Two-dimensional magnetic solitons and thermodynamics of quasi-two-dimensional magnets, Chaos, Solitons & Fractals 5 P. P. 2605-2622 (1995) , PDF
  97. 1994

  98. B. A. Ivanov, A. K. Kolezhuk, Denis D. Sheka. Two-dimensional magnetic soliton gas dynamics and its contribution to the response functions of layered magnets, P. P. 404 (1994)
  99. B. A. Ivanov, Denis D. Sheka. Dynamics of vortex ensemble in 2D easy-plane antiferromagnet, Nonlinear Cohereht Structures in Physics and Biology P. P. 187 (1994)
  100. B. A. Ivanov, Denis D. Sheka. Dynamics of vortices and their contribution to the response functions of classical quasi-two-dimensional easy-plane antiferromagnet, Phys. Rev. Lett. 72 P. P. 404-407 (1994) DOI: 10.1103/PhysRevLett.72.404, PDF
  101. 1993

  102. B. A. Ivanov, Denis D. Sheka. Dynamics of Vortices and Their Contribution to the Response Functions of Classical Quasi-Two-Dimensional Easy-Plane Antiferromagnet, Phys. Rev. Lett. 72 P. P. 404-407 (1993)
  103. 1992

  104. B. A. Ivanov, A. N. Kichizhiev, Denis D. Sheka. Magnetic vortices in a highly anisotropic ferromagnet with unit spin, Soviet Journal of Low Temperature Physics 18 P. P. 648-650 (1992) , PDF
  105. 1991

  106. S. N. Lyakhimets , Denis D. Sheka. Inhibition of Quikly-Moving Domain Boundary in Magnetics with Rare-Earth Ions, Ukrainian Journal of Physics 36 P. P. 1404 (1991) , PDF

    Conference works

    2019

  1. 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
  2. Attila Kakay, Jorge Augusto Otalora, Oleksandr V. Pylypovskyi, Denis D. Sheka, Denys Makarov, Helmut Schultheiss. Curvature induced asymmetric dispersion in nanotubes: handy spin waves in handy tubes
    https://indico.knu.ua/event/4/contributions/624/
    , International workshop Curvilinear Micromagnetism. May 22-25, 2019, Kyiv, Ukraine, P. 34 (2019), PDF

  3. Denys Y. Kononenko, Oleksandr V. Pylypovskyi, Yuri Gaididei, Denis D. Sheka. Shape influence on statics and linear dynamics of antiferromagnetic textures in curvilinear quasi-one-dimensional spin chains
    https://indico.knu.ua/event/4/contributions/632/
    , International workshop Curvilinear Micromagnetism. May 22-25, 2019, Kyiv, Ukraine, P. 58 (2019), PDF

  4. Bohdan Khromets, Oleksandr Pylypovskyi, Denis D. Sheka. Domain wall motion in ferromagnets with nonuniform Dzyaloshinskii-Moriya interaction
    https://indico.knu.ua/event/9/
    , Proceedings of the XIX International Young Scientists’ Conference on Applied Physics, May, 21--25, 2019, Kyiv, Ukraine, P. 32-33 (2019), PDF

  5. 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

  6. 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

  7. Denis D. Sheka. Curvature-induced effects in nanomagnets
    https://www.dpg-verhandlungen.de/year/2019/conference/regensburg/part/sygt/session/1/contribution/2
    , DPG Spring Meeting of the Condensed Matter Section: Symposium Geometry, Topology, and Condensed Matter (Book of Abstracts), P. SYGT 1.2 (2019), PDF

  8. 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

  9. 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

  10. 2018

  11. Artem Tomilo, Oleksandr V. Pylypovskyi, Kostiantyn V. Yershov, Denis D. Sheka. Simulation of 3D spin chains with geometry-driven anisotropy, Proceedings of the XVIII International Young Scientists’ Conference on Applied Physics, May 22 — May 26, 2018, P. 112-113 (2018), PDF
  12. 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

  13. Denis D. Sheka. Curvature-Induced Effects in Nanomagnets, Proceedings of the 3rd International Advanced School on Magnonics 2018, Kyiv, Ukraine, 17–21 September 2018, P. 52 (2018)
  14. 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)
  15. Artem Tomilo, Oleksandr V. Pylypovskyi, Denis D. Sheka, Kostiantyn V. Yershov. Spin-lattice simulation of magnetic nanowires with geometry-driven parameters, Proceedings of the Fifth International Conference on High Performance Computing (HPC-UA 2018), October 22-23, 2018, P. 158-161 (2018)
  16. Denys Y. Kononenko, Oleksandr V. Pylypovskyi, Yuri Gaididei, Denis D. Sheka. Equilibrium states of antiferromagnetic ring-shaped and helix-shaped spin chains with hard tangential anisotropy
    https://indico.bitp.kiev.ua/event/2/book-of-abstracts.pdf
    , IX Conference of Young Scientists ”Problems of Theoretical Physics” Book of Abstracts, P. 14 (2018), PDF

  17. 2017

  18. 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

  19. 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
  20. 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
  21. Denys Y. Kononenko, Oleksandr V. Pylypovskyi, Yuri Gaididei, Denis D. Sheka. Curvature Effects in Antiferromagnetic Nanowires, Proceedings of the XVII International Young Scientists’ Conference on Applied Physics, May 23-27, Kyiv, Ukraine, P. 50-51 (2017)
  22. Denys Y. Kononenko, Oleksandr V. Pylypovskyi, Yuri Gaididei, Denis D. Sheka. Spin waves propagation in antiferromagnetic helix, Abstracts book of the VIII International Conference for Professionals and Young Scientists «Low Temperature Physics», May 29 - June 2, Kharkiv, Ukraine, P. 76 (2017)
  23. Denys Y. Kononenko, Oleksandr V. Pylypovskyi, Yuri Gaididei, Denis D. Sheka. Spin waves propagation in antiferromagnetic nanowires: ring as a case of study, Proceedings of XIII International Conference «Electronics and Applied physics», October 24-27, Kyiv, Ukraine, P. 49-50 (2017)
  24. Denys Y. Kononenko, Oleksandr V. Pylypovskyi, Yuri Gaididei, Denis D. Sheka. Spin waves propagation in antiferromagnetic ring
    http://confyoung.bitp.kiev.ua/cy17/files/Book_revised2.pdf
    , VII Young Scientists Conference «Problems of Theoretical Physics», P. 39 (2017)

  25. 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
  26. 2016

  27. 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)
  28. 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)
  29. 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)
  30. 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)
  31. 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)
  32. 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)
  33. 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)

  34. 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)
  35. 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)
  36. 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)
  37. 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)
  38. 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
  39. 2015

  40. 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
  41. 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
  42. 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
  43. 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
  44. 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
  45. 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
  46. 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
  47. 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
  48. 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
  49. 2014

  50. 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)
  51. 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
  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. 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

  54. Denis D. Sheka. Vortices in Nanomagnetism
    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. 52 (2014), PDF

  55. 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

  56. 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)
  57. 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)
  58. 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)
  59. 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)
  60. 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)
  61. 2013

  62. Denis D. Sheka. Dynamics of magnetic vortices in nanoparticles
    http://www.acmac.uoc.gr/%CE%BCMAGelm2013/images/MAGelm2013_Abstracts.pdf
    , Proceedings of the International Workshop «Domain microstructure and dynamics in magnetic elements», Heraklion, Crete, April 8 – 11, 2013, P. P. 13-14 (2013)

  63. 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

  64. 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

  65. 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
  66. 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
  67. 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)
  68. Oleksandr V. Pylypovskyi, Denis D. Sheka. SLaSi: a spin-lattice simulation tool
    http://www.europt2013.org/Booklet.pdf
    , Book of Abstract of 11th EUROPT Workshop on Advances in Continuous Optimization, Florence, Italy, June 26-28, 2013 (2013)

  69. 2012

  70. 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

  71. 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

  72. Oleksandr V. Pylypovskyi, Denis D. Sheka, Yuri Gaididei. Influenece of magnetic and stray field on a Bloch point structure
    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. 77-78 (2012), PDF

  73. Oleksandr V. Pylypovskyi, Denis D. Sheka, Yuri Gaididei. Radial-dependent Bloch point in magnetic nanosphere
    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. 85 (2012), PDF

  74. 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

  75. 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

  76. Denis D. Sheka. Magnetic vortices in nano-objects, Abstracts of the Workshop «Amasing», June 4-9, 2012, Dresden, Germany, P. P. 31 (2012), PDF
  77. Denis D. Sheka. Magnetic vortices in nanoparticles
    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. 8 (2012), PDF

  78. 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

  79. 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

  80. 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

  81. 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)
  82. 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)
  83. 2011

  84. Franz G. Mertens, 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

  85. Oleksandr V. Pylypovskyi, Denis D. Sheka. Vortex polarity switching in magnetic nanodisk mediated by the Bloch point injection
    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. 79-80 (2011), PDF

  86. Oleksandr V. Pylypovskyi, Denis D. Sheka, Yuri Gaididei. Structure of the Bloch Point in Spherical Nanoparticle
    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. 55 (2011), PDF

  87. 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
  88. 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

  89. 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

  90. 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

  91. 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)
  92. 2010

  93. Oleksandr V. Pylypovskyi, Denis D. Sheka. Bloch point dynamics in vortex polarity switching process
    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, P. P. 34-35 (2010), PDF

  94. Oleksandr V. Pylypovskyi, Denis D. Sheka. Dynamics of point singularities in magnetic nanodots under the field influence
    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. 86 (2010), PDF

  95. Denis D. Sheka, Vidil, A. O.. Equilibrium magnetization structures in permalloy hemisherical nanoparticles
    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, P. P. 72-73 (2010), PDF

  96. 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
  97. 2009

  98. 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

  99. 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

  100. Oleksandr V. Pylypovskyi, Denis D. Sheka. Dynamics of the Vortex Switching Process in a Magnetic Nanodisk under the Influence of Transversal Magnetic Field
    http://www.bitp.kiev.ua/confyoung09/
    , Abstracts of the Young Scientists’ Conference «Modern Problems of Theoretical Physics», December 24-26, 2009, Kiev, Ukraine (2009), PDF

  101. 2008

  102. 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
  103. 2007

  104. 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)
  105. 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)
  106. 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)
  107. 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)
  108. Denis D. Sheka, Yuri Gaididei, F. G. Mertens. Current induced dynamics of magnetic vortex in nanoparticles, Abstracts of the International Conference «Functional Materials» (Partenit, Ukraine, October 1-6, 2007), P. P. 319 (2007)
  109. 2006

  110. 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)
  111. Denis D. Sheka, V. Krivonos, B. Ivanov, Franz G. Mertens. Casimir energy and the problem of quantum stabilisation of 2D solitons in isotropic magnets, Abstracts of the International Workshop «Nonlinear Physics and Mathematics» NLPM-2006 (Kiev, Ukraine, May 25-27, 2006) (2006)
  112. 2005

  113. 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)
  114. Denis D. Sheka. Vortex motion in a finite size ferromagnet, Abstracts of the International Conference: «FPU+50: Nonlinear waves 50 years after Fermi-Pasta-Ulam» (Rouen, France, June 21-25, 2005), P. P. 17-18 (2005)
  115. 2001

  116. Denis D. Sheka, B. A. Ivanov, V. M. Muravyov, I. A. Yastremsky. Magnon Scattering on a Vortex Core in a Thin Magnetic Dot, Abstracts of the International conference «Functional Materials» Partenit, Ukraine (September 2001), P. P. 194 (2001)
  117. 2000

  118. Denis D. Sheka, V. M. Muravyov, I. A. Yastremsky, B. A. Ivanov. Soliton-Magnon Scattering and Normal Modes for a Magnetic Particles in Circular Geometry, Abstracts of 8th European Magnetic Materials and Applications Conference, Kiev, Ukraine, (June 7-10, 2000), P. P. 320 (2000)

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