Yuri Gaididei

gaidideiPublications

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Articles

    2017
  1. 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, 385401 (2017), 10.1088/1751-8121/aa8179, arXiv:1701.01691, PDF.
  2. Mykola I. Sloika, Denis D. Sheka, Volodymyr P. Kravchuk, Oleksandr V. Pylypovskyi, Yuri Gaididei Geometry induced phase transitions in magnetic spherical shell, JMMM 443, 404-412 (2017), 10.1016/j.jmmm.2017.07.036, arXiv:1609.08555, PDF.
  3. Volodymyr P. Kravchuk, Denis D. Sheka, Oleksii M. Volkov, Ulrich K. Rößler, Jeroen van den Brink, Denys Makarov, Yuri Gaididei Multiplet of skyrmion states on a curvilinear defect: skyrmion lattices as a ground state (2017), arXiv:1706.05653, PDF.
  4. 2016
  5. 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, 144402 (2016), 10.1103/PhysRevB.94.144402, arXiv:1606.02598, PDF.
  6. 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, 363001 (2016), 10.1088/0022-3727/49/36/363001, PDF.
  7. 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, 23316 (2016), 10.1038/srep23316, arXiv:1510.04725, PDF.
  8. 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, 094418 (2016), 10.1103/PhysRevB.93.094418, arXiv:1511.02193, PDF.
  9. 2015
  10. Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei Curvature-induced domain wall pinning, Phys. Rev. B. 92, 104412 (2015), 10.1103/PhysRevB.92.104412, arXiv:1505.07867, PDF.
  11. Denis D. Sheka, Volodymyr P. Kravchuk, Kostiantyn V. Yershov, Yuri Gaididei Torsion-induced effects in magnetic nanowires, Phys. Rev. B. 92, 054417 (2015), 10.1103/PhysRevB.92.054417, arXiv:1502.06482, PDF.
  12. 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, 11370 (2015), 10.1038/srep11370, PDF.
  13. 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, 213910 (2015), 10.1063/1.4921977, PDF.
  14. 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, 197204 (2015), 10.1103/PhysRevLett.114.197204, PDF.
  15. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei Vortex Polarity Switching in Magnets with Surface Anisotropy, Low Temp. Phys 41, 466-481 (2015), arXiv:1501.06548, PDF.
  16. Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei Curvature eff ects in statics and dynamics of low dimensional magnets, Journal of Physics A: Mathematical and Theoretical 48, 125202 (2015), 10.1088/1751-8113/48/12/125202, arXiv:1411.0646, PDF.
  17. Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei Controllable vortex chirality switching on spherical shells, J. Appl. Phys. 117, 083908 (2015), 10.1063/1.4913486, PDF.
  18. 2014
  19. Kostiantyn V. Yershov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei Curvature Effects in Vortex Chirality Switching (2014), arXiv:1412.0121.
  20. Yuri Gaididei, Volodymyr P. Kravchuk, Denis D. Sheka Curvature Effects in Thin Magnetic Shells, Phys. Rev. Lett. 112, 257203 (2014), 10.1103/PhysRevLett.112.257203, PDF.
  21. 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, 252403 (2014), 10.1063/1.4884957, arXiv:1405.4196, PDF.
  22. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei Effects of Surface Anisotropy on Magnetic Vortex Core, JMMM 361, 201-205 (2014), 10.1016/j.jmmm.2014.02.094, arXiv:1311.6882, PDF.
  23. 2013
  24. Yuri Gaididei, Volodymyr P. Kravchuk, Denis D. Sheka Curvature effects in dynamics of a thin magnetic shell (2013), arXiv:1311.2026, PDF.
  25. 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, 222401 (2013), 10.1063/1.4831748, arXiv:1306.6296, PDF.
  26. 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, 014432 (2013), 10.1103/PhysRevB.88.014432, arXiv:1302.2594, PDF.
  27. 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. 596-603 (2013), arXiv:1212.2183, PDF.
  28. Denis D. Sheka, Volodymyr P. Kravchuk, Mykola I. Sloika, Yuri Gaididei Equilibrium states of soft magnetic hemispherical shell, SPIN, 1340003 (2013), 10.1142/S2010324713400031, arXiv:1306.1249, PDF.
  29. 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, 224402 (2013), 10.1103/PhysRevB.87.224402, arXiv:1302.4899, PDF.
  30. 2012
  31. Yuri Gaididei, Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka Magnetic vortex-antivortex crystals generated by spin-polarized current, Phys. Rev. B 86, 144401 (2012), 10.1103/PhysRevB.86.144401, PDF.
  32. 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, 132419 (2012), 10.1063/1.4756708, PDF.
  33. 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, 3961-3966 (2012), 10.1021/nl301147h, PDF.
  34. Oleksandr V. Pylypovskyi, Denis D. Sheka, Yuri Gaididei Bloch point structure in a magnetic nanosphere, Phys. Rev. B 85, 224401 (2012), 10.1103/PhysRevB.85.224401, arXiv:1112.2413, PDF. Supplementary materials.
  35. 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, 144433 (2012), 10.1103/PhysRevB.85.144433, PDF.
  36. 2011
  37. 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, 052404 (2011), 10.1103/PhysRevB.84.052404, PDF.
  38. 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, 285001 (2011), PDF.
  39. 2010
  40. Yuri Gaididei, Volodymyr P. Kravchuk, Denis D. Sheka Magnetic vortex dynamics induced by an electrical current, International Journal of Quantum Chemistry 110, 83-97 (2010), PDF.
  41. Yuri Gaididei, Volodymyr P. Kravchuk, Denis D. Sheka, Franz G. Mertens Multiple vortex-antivortex pair generation in magnetic nanodots, Phys. Rev. B 81, 094431 (2010), 10.1103/PhysRevB.81.094431, arXiv:0911.5353, PDF.
  42. 2009
  43. 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, 100405 (2009), 10.1103/PhysRevB.80.100405, PDF.
  44. 2008
  45. Yuri Gaididei, Volodymyr P. Kravchuk, Denis D. Sheka, Mertens, Franz G. Switching phenomena in magnetic vortex dynamics, Fizika Nizkikh Temperatur 34, P. 669-676 (2008), arXiv:0801.4045, PDF (On russian, see also eng. translation).
  46. Yuri Gaididei, Volodymyr P. Kravchuk, Denis D. Sheka, F. G. Mertens Switching phenomena in magnetic vortex dynamics, Low Temperature Physics 34, P. 528-534 (2008), 10.1063/1.2957013, arXiv:0801.4045, PDF.
  47. Yuri Gaididei, Denis D. Sheka, Mertens, Franz G. Controllable switching of vortex chirality in magnetic nanodisks by a field pulse, Appl. Phys. Lett. 92, 012503 (2008), 10.1063/1.2829795, arXiv:0710.4288, PDF.
  48. Denis D. Sheka, Yuri Gaididei, Mertens, Franz G. Current induced vortex dynamics in magnetic nanodisc, Electromagnetic, magnetostatic, and exchange-interaction vortices in confined magnetic structures, P. 59-75 (2008), PDF ISBN 8178953730.
  49. 2007
  50. 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, 174428 (2007), 10.1103/PhysRevB.76.174428, PDF.
  51. Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei Equilibrium magnetisation structures in ferromagnetic nanorings, J. Magn. Magn. Mater. 310, P. 116-125 (2007), arXiv:cond-mat/0604228, PDF.
  52. 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, 043908 (2007), 10.1063/1.2770819, arXiv:0705.2046, PDF. Supplementary materials.
  53. Denis D. Sheka, Yuri Gaididei, Mertens, Frams G. Current induced switching of vortex polarity in magnetic nanodisks, Appl. Phys. Lett. 91, 082509 (2007), 10.1063/1.2775036, PDF.
  54. Jean-Guy Caputo, Yuri Gaididei, Franz G. Mertens, Denis D. Sheka Vortex polarity switching by a spin-polarized current, Phys. Rev. Lett. 98, 056604 (2007), PDF. Supplementary materials.
  55. 2005
  56. Madsen, S., Yuri Gaididei, Christiansen, P.L., Pedersen, N.F. Domain walls and textured vortices in a two-component Ginzburg-Landau model, Physics Letters A 344, P. 432-440 (2005), PDF.
  57. 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, 134420 (2005), PDF.
  58. Yuri Gaididei, P. L. Christiansen, P. G. Kevrekidis, H. Büttner, A. R. Bishop Localization of nonlinear excitations in curved waveguides, New J. of Physics 7, P. 52 (2005), 10.1088/1367-2630/7/1/052, arXiv:nlin/0409010, PDF.
  59. 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. 1278-1287 (2005), PDF.
  60. 2004
  61. 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, 167201 (2004), PDF.
  62. Caputo, J. G., Yuri Gaididei Two point Josephson junctions in a superconducting stripline: static case, Physica C: Superconductivity 402, 160-173 (2004), PDF.
  63. H Büttner, Yuri Gaididei, Avadh Saxena, Turab Lookman, A R Bishop Domain wall junctions as vortices: static structure, J. Phys., P. 8595-8608 (2004), PDF.
  64. C. Gorria, Yuri Gaididei, M. P. Soerensen, P. L. Christiansen, J. G. Caputo Kink propagation and trapping in a two-dimensional curved Josephson junction, Phys. Rev. B 69, P. 134506 (2004), PDF.
  65. 2003
  66. J. G. Caputo, J. P. Zagorodny, Yuri Gaididei, F. G. Mertens Deflection of a vortex pair by an interface in easy-plane ferromagnets, Journal of Physics A: Mathematical and General 36, P. 4259-4267 (2003), PDF.
  67. J. P. Zagorodny, Yuri Gaididei, F. G. Mertens, A. R. Bishop Swiching of vortex polarization in 2D easy-plane magnets by magnetic fields, Eur. Phys. J., P. 471-487 (2003), 10.1140/epjb/e2003-00057-y, PDF.
  68. 2002
  69. Yuri Gaididei, N. Lazarides, N. Flytzanis Static fluxons in a superlattice of Josephson junctions, J. Phys. A: Math. Gen. 35, 10409 (2002), 10.1088/0305-4470/35/48/313, PDF.
  70. 2001
  71. P. G. Kevrekidis, Yuri Gaididei, A. R. Bishop, A. Saxena Effects of competing short- and long-range dispersive interactions on discretebreathers, Phys. Rev. E 64, 066606 (2001), 10.1103/PhysRevE.64.066606, PDF.
  72. P.L. Christiansen, Yuri Gaididei, S. F. Mingaleev, F. G. Mertens Multi-component structure of nonlinear excitations in systems with length-scale competition, Eur. Phys. J., P. 545-553 (2001), 10.1007/s100510170300, PDF.
  73. P.L. Christiansen, Yuri Gaididei, S.F. Mingaleev Effects of finite curvature on soliton dynamics in a chain of non-linear oscillators, J. of Phys.: Condens. Matter 13, P. 1181-1192 (2001), 10.1088/0953-8984/13/6/301, PDF.
  74. 2000
  75. Yuri Gaididei, H. Büttner Effects of spin-elastic interaction in frustrated Heisenberg antiferromagnets, Phys. Rev. B 62, P. 8604-8607 (2000).
  76. Yuri Gaididei, S. F. Mingaleev, P. L. Christiansen Curvature-induced symmetry breaking in nonlinear Schrodinger models , Phys. Rev. E 62, P. R53–R56 (2000), 10.1103/PhysRevE.62.R53.
  77. Yuri Gaididei, Till Kamppeter, Franz G. Mertens, A. R. Bishop Switching between different vortex states in two-dimensional easy-plane magnets due to an ac magnetic field, Phys. Rev. B 61, P. 9449–9452 (2000), 10.1103/PhysRevB.61.9449, PDF.
  78. S. F. Mingaleev, Yuri Gaididei, F. G. Mertens Solitons in anharmonic chains with ultra-long-range dispersive interactions, Phys. Rev. E 61, P. R1044–R1047 (2000), 10.1103/PhysRevE.61.R1044.
  79. 1999
  80. C. B. Clausen, P. L. Christiansen, L. Torner, Yuri Gaididei Engineered nonlinear lattices, Phys. Rev. E 60, P. R5064–R5067 (1999).
  81. Yuri Gaididei, Till Kamppeter, Franz G. Mertens, Alan Bishop Noise-induced switching between vortex states with different polarization in classical two-dimensional easy-plane magnets, Phys. Rev. B 59, P. 7010-7019 (1999), PDF.
  82. 1998
  83. S. F. Mingaleev, Yuri Gaididei, F. G. Mertens Solitons in anharmonic chains with power-law long-range interactions, Phys. Rev. E 58, P. 3833-3842 (1998).
  84. M. Johansson, S. Aubry, Yuri Gaididei, P. L. Christiansen, K. Ø. Rasmussen Dynamics of breathers in discrete nonlinear Schrödinger models, Physica 119, P. 115-124 (1998).
  85. P. L. Christiansen, Yuri Gaididei, M. Johansson, K. Ø. Rasmussen, V. Mezentsev, J. J. Rasmussen Solitary excitations in discrete two-dimensional nonlinear Schrodinger models with dispersive dipole-dipole interactions , Phys. Rev. B 57, P. 11303-11318 (1998).
  86. M. Johansson, Yuri Gaididei, P. L. Christiansen, K. Ø. Rasmussen Switching between bistable states in a discrete model with long-range interaction, Phys. Rev. E 57, P. 4739-4742 (1998).
  87. Yuri Gaididei, R. Huß, F. G. Mertens Envelope solitons on two-dimensional lattices with in-plane displacements, Eur. Phys. J., P. 257-271 (1998).
  88. 1997
  89. Yuri Gaididei, P. L. Christiansen, K. Ø. Rasmussen, M. Johansson Two-dimensional effects in nonlinear Kronig-Penney models, Phys. Rev. B 55, P. 13365-13368 (1997).
  90. Yuri Gaididei, S. F. Mingaleev, P. L. Christiansen, K. Ø. Rasmussen Effects of nonlocal dispersive interactions on self-trapping excitations, Phys. Rev. E 55, P. 6141-6150 (1997).
  91. P. L. Christiansen, Yuri Gaididei, M. Johansson, K. Ø. Rasmussen Breatherlike excitations in discrete lattices with noise and nonlinear damping, Phys. Rev. B 55, P. 5759-5766 (1997).
  92. 1996
  93. P. L. Christiansen, Yuri Gaididei, M. Johansson, K. Ø. Rasmussen, I. I. Yakimenko Collapse of solitary excitations in the nonlinear Schrödinger equation with nonlinear damping and white noise, Phys. Rev. E 54, P. 924-930 (1996), 10.1103/PhysRevE.54.924.
  94. 1995
  95. Yuri Gaididei, N. Flytzanis, A. Neuper, F. G. Mertens Effect of nonlocal interactions on soliton dynamics in anharmonic lattices, Phys. Rev. Lett. 75, P. 2240-2243 (1995), 10.1103/PhysRevLett.75.2240.
  96. Yuri Gaididei, N. Flytzanis, F. G. Mertens Axi-symmetric nonlinear waves in two-dimensional anharmonic lattices, Physica B 82, P. 229-242 (1995).
  97. R. Huß, F. G. Mertens, Yuri Gaididei, A. R. Bishop, et. al. Pulse-envelope solitons on 2-d lattices with in-plane displacements, Fluctuation Phenomena: Disorder and Nonlinearity, P. 244 (1995).
  98. 1994
  99. A. Neuper, Yuri Gaididei, N. Flytzanis, F. G. Mertens Solitons in atomic chains with long-range interactions, Physics Letters A 190, P. 165-171 (1994).
  100. O. Bang, P. L. Christiansen, K. Ø. Rasmussen, Yuri Gaididei Temperature effects in a nonlinear model of monolayer Scheibe aggregates, Phys. Rev. E 49, P. 4627-4636 (1994).
  101. Yuri Gaididei, O. O. Vakhnenko , Journal of Physics: Condensed Matter 6, P. 32229 (1994).
  102. 1992
  103. Yuri Gaididei, L. I. Malysheva, A. I. Onipko , Journal of Physics: Condensed Matter 4, P. 7103 (1992).

Proceedings of Conferences

    2017
  1. 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 the XVII International Young Scientists’ Conference on Applied Physics, May 23-27, Kyiv, Ukraine, 49-50 (2017).
  2. 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, 77 (2017), PDF.
  3. 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, 76 (2017).
  4. 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 , 52-53 (2017), PDF.
  5. 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, 50-51 (2017).
  6. 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, APS March Meeting 2017, Bulletin of the American Physical Society 62, R47.00005 (2017), PDF.
  7. 2016
  8. 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, 18 (2016).
  9. 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).
  10. 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, 19 (2016), PDF.
  11. 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).
  12. 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).
  13. 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, Topological Patterns and Dynamics in Magnetic Elements and in Condensed Matter (TopMag) (2016).
  14. 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, 75 (2016).
  15. 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, 77 (2016).
  16. 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, 76 (2016).
  17. 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, O.20 (2016).
  18. 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, O.22 (2016).
  19. 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).
  20. 2015
  21. 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.
  22. 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), 10.1109/YSF.2015.7333159, PDF.
  23. 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), 10.1109/YSF.2015.7333160, PDF.
  24. 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.
  25. 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, Fr.E.3_O1 (2015), PDF.
  26. 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, TH.J-P07 (2015), PDF.
  27. 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, TU.F-P83 (2015), PDF.
  28. 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, Mo.K-P23 (2015), PDF.
  29. 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, 125 (2015), PDF.
  30. 2014
  31. 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, 36 (2014).
  32. 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, 37 (2014).
  33. 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, 59 (2014).
  34. 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).
  35. Volodymyr P. Kravchuk, Yuri Gaididei, Denis D. Sheka Curvature effects in thin magnetic shells, Book of Abstracts, Humboldt Kolleg «The Education and Science and their Role in Social and Industrial Progress of Society», Kyiv, Ukraine, June 12-14, 29 (2014), PDF.
  36. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Denys Makarov, Oliver Schmidt, Yuri Gaididei Möbius-strip shaped nanomagnet with easy-axis anisotropy, Book of Abstracts, Humboldt Kolleg «The Education and Science and their Role in Social and Industrial Progress of Society», Kyiv, Ukraine, June 12-14, 44 (2014), PDF.
  37. Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei Oertsed Field Influence on Current Induced Periodical Structures in Ferromagnetic Nanostripes, Book of Abstracts, Humboldt Kolleg «The Education and Science and their Role in Social and Industrial Progress of Society», Kyiv, Ukraine, June 12-14, 62-63 (2014), PDF.
  38. 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. 236-237 (2014), PDF.
  39. 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, 74 (2014).
  40. 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, 75 (2014).
  41. 2013
  42. 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, 96 (2013).
  43. 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. 93 (2013), PDF.
  44. 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. 83-84 (2013), PDF.
  45. Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei Spin-current induced periodical structures in ferromagnetic nanowires , Proceedings of the 4th International Conference of Young Scientists “Low Temperature Physics”, Kharkiv, Ukraine, June 3-7, 2013, P. 48 (2013), PDF.
  46. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei The breaking of the vortex polarity switching symmetry by the surface anisotropy , Proceedings of the 4th International Conference of Young Scientists “Low Temperature Physics”, Kharkiv, Ukraine, June 3-7, 2013, P. 49 (2013), PDF.
  47. 2012
  48. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei, Franz G. Mertens Axial-symmetric vortex polarity switching in ferromagnetic particles, Proceedings of the VIII International Conference «Electronics and Applied physics» (Kyiv, Ukraine, October 24-27, 2012), P. 61-62 (2012), PDF.
  49. 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. 60 (2012).
  50. Yuri Gaididei, Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka The regular pattern formation in ferromagnetic films under influence of spin-polarized current, Proceedings of the International Conference «Problems of Theoretical Physics», October 8-10, 2012, Kiev, Ukraine, P. 91 (2012), PDF.
  51. Oleksandr V. Pylypovskyi, Denis D. Sheka, Volodymyr P. Kravchuk, Yuri Gaididei, Franz G. Mertens Deterministic and chaotic vortex dynamics in magnetic nanodots, Proceedings of the International Conference «Problems of Theoretical Physics», October 8-10, 2012, Kiev, Ukraine, P. 102 (2012), PDF.
  52. Oleksandr V. Pylypovskyi, Denis D. Sheka, Yuri Gaididei Influenece of magnetic and stray field on a Bloch point structure, Proceeding of XII International Young Scientists’ Conference on Applied Physics, May 23-26, 2012, Kiev, Ukraine, P. 77-78 (2012), PDF.
  53. Oleksandr V. Pylypovskyi, Denis D. Sheka, Yuri Gaididei Radial-dependent Bloch point in magnetic nanosphere, Abstracts of the Young Scientists’ Conference «Low Temperature Physics», May 14-18, 2012, Kharkiv, Ukraine, P. 85 (2012), PDF.
  54. Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei Origin of spin-current induced regular vortex-antivortex structures in nanomagnets, Abstracts of the Young Scientists’ Conference «Low Temperature Physics», May 14-18, 2012, Kharkiv, Ukraine, P. 86 (2012), PDF.
  55. Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei Out-of-surface vortices in spherical shells, Abstracts of the Young Scientists’ Conference «Low Temperature Physics», May 14-18, 2012, Kharkiv, Ukraine, P. 166 (2012), PDF.
  56. 2011
  57. Oleksandr V. Pylypovskyi, Denis D. Sheka, Yuri Gaididei Structure of the Bloch Point in Spherical Nanoparticle, Abstracts of the Young Scientists Conference «Modern Problems of Theoretical Physics», December 21-23, 2011, Kiev, Ukraine, P. 55 (2011), PDF.
  58. Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei Origin of the Vortex-Antivortex Superlattices in Nanomagnets, Abstracts of the Young Scientists Conference «Modern Problems of Theoretical Physics», December 21-23, 2011, Kiev, Ukraine, P. 54 (2011), PDF.
  59. 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).
  60. 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. 278 (2011), PDF.
  61. Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei Current induced vortex superlattices in nanomagnets, Proceeding of XI International Young Scientists’ Conference on Applied Physics, June 15-18, 2011, Kiev, Ukraine, P. 48-49 (2011), PDF.
  62. Oleksii M. Volkov, Volodymyr P. Kravchuk, Denis D. Sheka, Yuri Gaididei Current induced vortex lattices in nanomagnets, Abstracts of the Young Scientists’ Conference «Low Temperature Physics», June 6-10, 2011, Kharkiv, Ukraine, P. 137 (2011), PDF.
  63. 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, Abstracts of Progress In Electromagnetics Research Symposium (PIERS-2011), Marrakesh, Morocco, Mar. 20-23, 2011, P. 409 (2011), PDF.
  64. 2010
  65. 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, 20-21 (2010), PDF.
  66. 2009
  67. Yuri Gaididei, Volodymyr P. Kravchuk, Denis D. Sheka Engineered nonlinear excitations in magnetic nanostructures, Abstracts of the Bogolyubov Kyiv Conference «Modern Problems of Theoretical and Mathematical Physics», September 15-18, 2009, Kyiv, Ukraine, P. 112 (2009), PDF.
  68. Volodymyr P. Kravchuk, Yuri Gaididei, Denis D. Sheka Generation of a Vortex-Antivortex Pair in the Vortex State Nanodisk by Magnetic Fields, Abstracts of the Young Scientists’ Conference «Low Temperature Physics», June 1-5, 2009, Kharkiv, Ukraine, P. 26 (2009), PDF.
  69. 2008
  70. 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. 7 (2008), PDF.
  71. 2007
  72. 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. 44-45 (2007).
  73. 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. 400 (2007).
  74. 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. 319 (2007).
  75. F. G. Mertens, Yuri Gaididei, J. G. Caputo Vortex polarity switching in magnetic nanodots due to a magnetic field or a spin-polarized current, Abstracts of the International Conference on Nanoscale Magnetism, ICNM-2007 (Istanbul, Turkey, June 25-29, 2007), P. 68 (2007).
  76. 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. 59-60 (2007).
  77. 2005
  78. 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. 32-33 (2005).
  79. 2004
  80. Yuri Gaididei, P. L. Christiansen, P. G. Kevrekidis, H. Büttner, A. R. Bishop Linear and nonlinear bound states in curved waveguide, Proceedings of NATO Advanced Research Workshop on Nonlinear Waves: Classical and quantum aspects, P. 107-120 (2004).
  81. 1996
  82. R. Huß, Yuri Gaididei, Franz G. Mertens Combined envelope-envelope solitons on 2-d lattices, Proc. of Euroconf. Supercomputation in Nonlinear and Disordered Systems:Algorithms, Applications and Architectures (1996).

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