All Stories

  1. Antiferromagnetic Nanoscale Bit Arrays of Magnetoelectric Cr2O3 Thin Films

    Article • Nano Letters, October 2024, American Chemical Society (ACS)

    Professor Denis D Sheka

  2. Domain Wall Automotion by Cross Section Tailoring in Ferromagnetic Nanostripes

    Article • January 2024, Springer Science + Business Media

    Professor Denis D Sheka

  3. Interaction of Domain Walls with Grain Boundaries in Uniaxial Insulating Antiferromagnets

    Article • Physical Review Applied, July 2023, American Physical Society (APS)

    Professor Denis D Sheka

  4. Control of magnetic response in curved stripes by tailoring the cross section

    Article • March 2023, American Physical Society (APS)

    Professor Denis D Sheka

  5. Chirality coupling in topological magnetic textures with multiple magnetochiral parameters

    Article • Nature Communications, March 2023, Springer Science + Business Media

    Professor Denis D Sheka

  6. Field-induced spin reorientation transitions in antiferromagnetic ring-shaped spin chains

    Article • November 2022, American Physical Society (APS)

    Professor Denis D Sheka

  7. Impact of curvature-induced Dzyaloshinskii–Moriya interaction on magnetic vortex texture in spherical caps

    Article • Low Temperature Physics, November 2022, American Institute of Physics

    Denis Sheka, Professor Denis D Sheka

  8. Circular stripe domains and cone state vortices in disk-shaped exchange coupled magnetic heterostructures

    Article • Journal of Physics D Applied Physics, September 2022, Institute of Physics Publishing

    Professor Denis D Sheka

  9. A perspective on curvilinear magnetism

    Article • Frontiers in Human Neuroscience, June 2021, American Institute of Physics

    Denis Sheka, Professor Denis D Sheka

  10. Curvature-driven homogeneous Dzyaloshinskii–Moriya interaction and emergent weak ferromagnetism in anisotropic antiferromagnetic spin chains

    Article • Frontiers in Human Neuroscience, May 2021, American Institute of Physics

    Professor Denis D Sheka

  11. Boundary conditions for the Néel order parameter in a chiral antiferromagnetic slab

    Article • April 2021, American Physical Society (APS)

    Professor Denis D Sheka

  12. Domain-Wall Damping in Ultrathin Nanostripes with Dzyaloshinskii-Moriya Interaction

    Article • Physical Review Applied, March 2021, American Physical Society (APS)

    Professor Denis D Sheka

  13. Publisher Correction: Nanoscale mechanics of antiferromagnetic domain walls

    Article • Nature Nanotechnology, March 2021, Springer Science + Business Media

    Professor Denis D Sheka

  14. Nanoscale mechanics of antiferromagnetic domain walls

    Article • Nature Nanotechnology, February 2021, Springer Science + Business Media

    Professor Denis D Sheka

  15. Nematic shells: new insights in topology- and curvature-induced effects

    Article • Soft Matter, January 2021, Royal Society of Chemistry

    Professor Denis D Sheka

  16. Curvilinear One-Dimensional Antiferromagnets

    Article • Nano Letters, September 2020, American Chemical Society (ACS)

    Professor Denis D Sheka

  17. The 2020 magnetism roadmap

    Article • Journal of Physics D Applied Physics, August 2020, Institute of Physics Publishing

    Professor Denis D Sheka, Professor Atsufumi Hirohata

  18. Nonlocal chiral symmetry breaking in curvilinear magnetic shells

    Article • Communications Physics, July 2020, Springer Science + Business Media

    Professor Denis D Sheka

  19. Effect of curvature on the eigenstates of magnetic skyrmions

    Article • July 2020, American Physical Society (APS)

    Professor Denis D Sheka

  20. Unidirectional tilt of domain walls in equilibrium in biaxial stripes with Dzyaloshinskii–Moriya interaction

    Article • Journal of Physics D Applied Physics, July 2020, Institute of Physics Publishing

    Professor Denis D Sheka

  21. Domain wall diode based on functionally graded Dzyaloshinskii–Moriya interaction

    Article • Frontiers in Human Neuroscience, June 2020, American Institute of Physics

    Professor Denis D Sheka

  22. Spontaneous deformation of flexible ferromagnetic ribbons induced by Dzyaloshinskii-Moriya interaction

    Article • October 2019, American Physical Society (APS)

    Professor Denis D Sheka

  23. Spin eigenexcitations of an antiferromagnetic skyrmion

    Article • May 2019, American Physical Society (APS)

    Professor Denis D Sheka

  24. Magnetization-induced shape transformations in flexible ferromagnetic rings

    Article • January 2019, American Physical Society (APS)

    Professor Denis D Sheka

  25. Chiral Skyrmion and Skyrmionium States Engineered by the Gradient of Curvature

    Article • Physical Review Applied, December 2018, American Physical Society (APS)

    Professor Denis D Sheka

  26. Geometry-induced motion of magnetic domain walls in curved nanostripes

    Article • August 2018, American Physical Society (APS)

    Professor Denis D Sheka

  27. Localization of magnon modes in a curved magnetic nanowire

    Article • Low Temperature Physics, July 2018, American Institute of Physics

    Professor Denis D Sheka

  28. Multiplet of Skyrmion States on a Curvilinear Defect: Reconfigurable Skyrmion Lattices

    Article • Physical Review Letters, February 2018, American Physical Society (APS)

    Professor Denis D Sheka

  29. Spin eigenmodes of magnetic skyrmions and the problem of the effective skyrmion mass

    Article • February 2018, American Physical Society (APS)

    Professor Denis D Sheka

  30. Mesoscale Dzyaloshinskii-Moriya interaction: geometrical tailoring of the magnetochirality

    Article • Scientific Reports, January 2018, Nature

    Professor Denis D Sheka

  31. Geometry induced phase transitions in magnetic spherical shell

    Article • Journal of Magnetism and Magnetic Materials, December 2017, Elsevier

    Professor Denis D Sheka

  32. Magnetization in narrow ribbons: curvature effects

    Article • Journal of Physics A Mathematical and Theoretical, July 2017, Institute of Physics Publishing

    Professor Denis D Sheka

  33. Topologically stable magnetization states on a spherical shell: Curvature-stabilized skyrmions

    Article • October 2016, American Physical Society (APS)

    Professor Denis D Sheka

  34. Magnetism in curved geometries

    Article • Journal of Physics D Applied Physics, August 2016, Institute of Physics Publishing

    Professor Denis D Sheka

  35. Rashba Torque Driven Domain Wall Motion in Magnetic Helices

    Article • Scientific Reports, March 2016, Nature

    Professor Denis D Sheka

  36. Curvature and torsion effects in spin-current driven domain wall motion

    Article • March 2016, American Physical Society (APS)

    Professor Denis D Sheka

  37. Curvature-induced domain wall pinning

    Article • Physical Review B, September 2015, American Physical Society (APS)

    Professor Denis D Sheka

  38. Domain wall dynamics at the local wire bend

    Article • September 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Denis D Sheka

  39. Torsion effects in a helix nanowire with easy-tangential anisotropy

    Article • September 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Denis D Sheka

  40. Ground states of magnetic spherical shells

    Article • September 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Denis D Sheka

  41. Corrigendum: Resonantly excited precession motion of three-dimensional vortex core in magnetic nanospheres

    Article • Scientific Reports, August 2015, Nature

    Professor Denis D Sheka

  42. Torsion-induced effects in magnetic nanowires

    Article • Physical Review B, August 2015, American Physical Society (APS)

    Professor Denis D Sheka

  43. Resonantly exited precession motion of three-dimensional vortex core in magnetic nanospheres

    Article • Scientific Reports, June 2015, Nature

    Professor Denis D Sheka

  44. Effects of a spin-polarized current assisted Ørsted field in magnetization patterning

    Article • Journal of Applied Physics, June 2015, American Institute of Physics

    Professor Denis D Sheka

  45. Coupling of Chiralities in Spin and Physical Spaces: The Möbius Ring as a Case Study

    Article • Physical Review Letters, May 2015, American Physical Society (APS)

    Professor Denis D Sheka

  46. Vortex polarity switching in magnets with surface anisotropy

    Article • Low Temperature Physics, May 2015, American Institute of Physics

    Professor Denis D Sheka

  47. Curvature effects in statics and dynamics of low dimensional magnets

    Article • Journal of Physics A Mathematical and Theoretical, March 2015, Institute of Physics Publishing

    Professor Denis D Sheka

  48. Controllable vortex chirality switching on spherical shells

    Article • Journal of Applied Physics, February 2015, American Institute of Physics

    Professor Denis D Sheka

  49. Curvature Effects in Thin Magnetic Shells

    Article • Physical Review Letters, June 2014, American Physical Society (APS)

    Professor Denis D Sheka

  50. Curvature induced chirality symmetry breaking in vortex core switching phenomena

    Article • Frontiers in Human Neuroscience, June 2014, American Institute of Physics

    Professor Denis D Sheka

  51. Effects of surface anisotropy on magnetic vortex core

    Article • Journal of Magnetism and Magnetic Materials, June 2014, Elsevier

    Professor Denis D Sheka

  52. Periodic magnetic structures generated by spin–polarized currents in nanostripes

    Article • Frontiers in Human Neuroscience, November 2013, American Institute of Physics

    Professor Denis D Sheka

  53. EQUILIBRIUM STATES OF SOFT MAGNETIC HEMISPHERICAL SHELL

    Article • SPIN, September 2013, World Scientific Pub Co Pte Lt

    Professor Denis D Sheka

  54. Regular and chaotic vortex core reversal by a resonant perpendicular magnetic field

    Article • Physical Review B, July 2013, American Physical Society (APS)

    Professor Denis D Sheka

  55. Periodic magnetization structures generated by transverse spin current in magnetic nanowires

    Article • Physical Review B, June 2013, American Physical Society (APS)

    Professor Denis D Sheka

  56. Magnetic vortex-antivortex crystals generated by spin-polarized current

    Article • Physical Review B, October 2012, American Physical Society (APS)

    Professor Denis D Sheka

  57. Equilibrium magnetic states in individual hemispherical permalloy caps

    Article • Frontiers in Human Neuroscience, September 2012, American Institute of Physics

    Professor Denis D Sheka

  58. Magnetically Capped Rolled-up Nanomembranes

    Article • Nano Letters, August 2012, American Chemical Society (ACS)

    Professor Denis D Sheka

  59. Bloch point structure in a magnetic nanosphere

    Article • Physical Review B, June 2012, American Physical Society (APS)

    Professor Denis D Sheka

  60. Out-of-surface vortices in spherical shells

    Article • Physical Review B, April 2012, American Physical Society (APS)

    Professor Denis D Sheka

  61. Spin-transfer torque and current-induced vortex superlattices in nanomagnets

    Article • Physical Review B, August 2011, American Physical Society (APS)

    Professor Denis D Sheka

  62. Off-centred immobile magnetic vortex under influence of spin-transfer torque

    Article • Journal of Physics D Applied Physics, June 2011, Institute of Physics Publishing

    Professor Denis D Sheka

  63. Multiple vortex-antivortex pair generation in magnetic nanodots

    Article • Physical Review B, March 2010, American Physical Society (APS)

    Professor Denis D Sheka

  64. Nucleation of a vortex-antivortex pair in the presence of an immobile magnetic vortex

    Article • Physical Review B, September 2009, American Physical Society (APS)

    Professor Denis D Sheka

  65. Magnetic vortex dynamics induced by an electrical current

    Article • International Journal of Quantum Chemistry, June 2009, Wiley

    Professor Denis D Sheka

  66. Switching phenomena in magnetic vortex dynamics

    Article • Low Temperature Physics, July 2008, American Institute of Physics

    Professor Denis D Sheka

  67. Publisher's Note: “Controllable switching of vortex chirality in magnetic nanodisks by a field pulse” [Appl. Phys. Lett. 92, 012503 (2008)]

    Article • Frontiers in Human Neuroscience, March 2008, American Institute of Physics

    Professor Denis D Sheka

  68. Controllable switching of vortex chirality in magnetic nanodisks by a field pulse

    Article • Frontiers in Human Neuroscience, January 2008, American Institute of Physics

    Professor Denis D Sheka

  69. Effective anisotropy of thin nanomagnets: Beyond the surface-anisotropy approach

    Article • Physical Review B, November 2007, American Physical Society (APS)

    Professor Denis D Sheka

  70. Fine structure of the spectra of magnetic particles in the vortex state and their ordered arrays

    Article • Bulletin of the Russian Academy of Sciences Physics, November 2007, Allerton Press

    Professor Denis D Sheka

  71. Thin ferromagnetic nanodisk in transverse magnetic field

    Article • Physics of the Solid State, October 2007, Pleiades Publishing Ltd

    Professor Denis D Sheka

  72. Current induced switching of vortex polarity in magnetic nanodisks

    Article • Frontiers in Human Neuroscience, August 2007, American Institute of Physics

    Professor Denis D Sheka

  73. Controlled vortex core switching in a magnetic nanodisk by a rotating field

    Article • Journal of Applied Physics, August 2007, American Institute of Physics

    Professor Denis D Sheka

  74. Quantum effects for the two-dimensional soliton in isotropic ferromagnets

    Article • Physical Review B, April 2007, American Physical Society (APS)

    Professor Denis D Sheka

  75. Comment on “Magnon wave forms in the presence of a soliton in two-dimensional antiferromagnets with a staggered field”

    Article • Physical Review B, March 2007, American Physical Society (APS)

    Professor Denis D Sheka

  76. Equilibrium magnetisation structures in ferromagnetic nanorings

    Article • Journal of Magnetism and Magnetic Materials, March 2007, Elsevier

    Professor Denis D Sheka

  77. Vortex Polarity Switching by a Spin-Polarized Current

    Article • Physical Review Letters, February 2007, American Physical Society (APS)

    Professor Denis D Sheka

  78. Field momentum and gyroscopic dynamics of classical systems with topological defects

    Article • Journal of Physics A General Physics, November 2006, Institute of Physics Publishing

    Professor Denis D Sheka

  79. Levinson theorem for Aharonov-Bohm scattering in two dimensions

    Article • Physical Review A, November 2006, American Physical Society (APS)

    Professor Denis D Sheka

  80. Dynamics of topological solitons in two-dimensional ferromagnets

    Article • The European Physical Journal B, April 2006, Springer Science + Business Media

    Professor Denis D Sheka

  81. Local magnon modes and the dynamics of a small-radius two-dimensional magnetic soliton in an easy-axis ferromagnet

    Article • JETP Letters, October 2005, Pleiades Publishing Ltd

    Professor Denis D Sheka

  82. Vortex motion in a finite-size easy-plane ferromagnet and application to a nanodot

    Article • Physical Review B, April 2005, American Physical Society (APS)

    Professor Denis D Sheka

  83. Importance of the Internal Shape Mode in Magnetic Vortex Dynamics

    Article • Physical Review Letters, October 2004, American Physical Society (APS)

    Professor Denis D Sheka

  84. Amplitudes for magnon scattering by vortices in two-dimensional weakly easy-plane ferromagnets

    Article • Physical Review B, February 2004, American Physical Society (APS)

    Professor Denis D Sheka

  85. Generalized Levinson theorem for singular potentials in two dimensions

    Article • Physical Review A, July 2003, American Physical Society (APS)

    Professor Denis D Sheka

  86. Soliton-Magnon Scattering and Spin Wave Modes for a Small Magnetic Particle in the Vortex State

    Article • Materials Science Forum, August 2001, Trans Tech Publications

    Professor Denis D Sheka

  87. Internal modes and magnon scattering on topological solitons in two-dimensional easy-axis ferromagnets

    Article • June 2001, American Physical Society (APS)

    Professor Denis D Sheka

  88. Soliton-magnon scattering in a two-dimensional isotropic magnetic material

    Article • Journal of Experimental and Theoretical Physics, September 1999, Pleiades Publishing Ltd

    Professor Denis D Sheka

  89. Two-dimensional magnetic solitons and thermodynamics of quasi-two-dimensional magnets

    Article • Chaos Solitons & Fractals, December 1995, Elsevier

    Professor Denis D Sheka

  90. Dynamics of vortices and their contribution to the response functions of classical quasi-two-dimensional easy-plane antiferromagnet

    Article • Physical Review Letters, January 1994, American Physical Society (APS)

    Professor Denis D Sheka

  91. Dynamics of Vortex Ensemble in 2D Easy-Plane Antiferromagnet

    Article • January 1994, Springer Science + Business Media

    Professor Denis D Sheka