1. A. Perevertov, Martin Ševčík, O. Heczko
    Correlation between Acoustic Emission and Stress Evolution during Single Twin Boundary Motion in Ni–Mn–Ga Magnetic Shape Memory Single Crystal
    Physica Status Solidi-Rapid Research Letters 2200245 (2023) 2200245(1)-2200245(7).
  2. V. Cháb, V. Drchal, F. Máca, J. Kudrnovský, S. Cichoň, J. Lančok, O. Heczko
    Effect of Twinning on Angle-Resolved Photoemission Spectroscopy Analysis of Ni49.7Mn29.1Ga21.2(100) Heusler Alloy
    Materials 15 (2022) 717(1)-717(10).
  3. Xuan Yang, O. Heczko, Joonas Lehtonen, Roy Björkstrand, Mika Salmi, Volker Uhlenwinkel, Y. Ge, Simo-Pekka Hannula
    Microstructure and Properties of Additively Manufactured AlCoCr0.75Cu0.5FeNi Multicomponent Alloy: Controlling Magnetic Properties by Laser Powder Bed Fusion via Spinodal Decomposition
    Materials 15(5) (2022) 1801(1)-1801(24).
  4. Y. Ge, L. Straka, M. Vronka, M. Rameš, Alexei Sozinov, O. Heczko
    Nanotwinned (inter)martensite transformation interfaces in Ni50Mn25Ga20Fe5 magnetic shape memory single crystal foil
    Materials Characterization 190 (2022) 112007(1)-112007(13).
  5. Y. Ge, M. Vronka, P. Veřtát, M. Karlik, S.P. Hannula, O. Heczko
    Deformation twinning with different twin-boundary mobility in 2H martensite in Cu–Ni–Al shape memory alloy
    Acta Materialia 226 (2022) 117598(1)-117598(12).
  6. O. Heczko, Hanuš Seiner, Sebastian Fähler
    Coupling between ferromagnetic and ferroelastic transitions and ordering in Heusler alloys produces new multifunctionality
    MRS Bulletin 47 (2022) 1-10.
  7. Hanuš Seiner, Martin Zelený, Petr Sedlák, L. Straka, O. Heczko
    Experimental Observations versus First-Principles Calculations for Ni–Mn–Ga Ferromagnetic Shape Memory Alloys: A Review
    Physica Status Solidi-Rapid Research Letters 16 (2022) 2100632(1)-2100632(19).
  8. Petr Cejpek, Petr Proschek, L. Straka, O. Heczko
    Dependence of martensite transformation temperature on magnetic field in Ni2MnGa and Ni2MnGa0.95In0.05 single crystals
    Journal of Alloys and Compounds 908 (2022) 164514(1)-164514(7).
  9. M. Rameš, V. Kopecký, O. Heczko
    Compositional Dependence of Magnetocrystalline Anisotropy in Fe-, Co-, and Cu-Alloyed Ni-Mn-Ga
    Metals 12 (2022) 133(1)-133(8).
  10. Jozef Janovec, Martin Zelený, O. Heczko, Andrés Ayuela
    Localization versus delocalization of d‑states within the Ni2MnGa Heusler alloy
    Scientific Reports 12 (2022) 20577(1)-20577(10).
  11. Martin Zelený, Petr Sedlák, O. Heczko, Hanuš Seiner, P. Veřtát, Masao Obata, Takao Kotani, Tatsuki Oda, L. Straka
    Effect of electron localization in theoretical design of Ni-Mn-Ga based magnetic shape memory alloys
    Materials & Design 209 (2021) 109917(1)-109917(10).
  12. D. Musiienko, F. Nilsén, A. Armstrong, M. Rameš, P. Veřtát, R.H. Colman, J. Čapek, P. Müllner, O. Heczko, L. Straka
    Effect of crystal quality on twinning stress in Ni–Mn–Ga magnetic shape memory alloys
    Journal of Materials Research and Technology 14 (2021) 1934-1944.
  13. V. Kopecký, M. Rameš, P. Veřtát, R. H. Colman, O. Heczko
    Full Variation of Site Substitution in Ni-Mn-Ga by Ferromagnetic Transition Metals
    Metals 11 (2021) 850(1)-850(18).
  14. M. Vronka, L. Straka, M. Klementová, O. Heczko
    Magnetic domain structure across the austenite-martensite interface in Ni50Mn25Ga20Fe5 single crystalline thin foil
    Appl. Phys. Lett. 119 (2021) 212901
  15. L. Kraus, O. Heczko
    Magnetic order in Mn excess Ni-Mn-Ga Heusler alloy single crystal probed by ferromagnetic resonance
    Journal of Magnetism and Magnetic Materials 532 (2021) 167983(1)-167983(9).
  16. P. Veřtát, H.Seiner, L. Straka, M.Klicpera, A.Sozinov, O. Fabelo, O. Heczko
    Hysteretic structural changes within five-layered modulated 10M martensite of Ni–Mn–Ga(–Fe)
    Journal of Physics: Condensed Matter 33 (2021) 265404(1)-265404 (11).
  17. Stefan Schwabe, Robert Niemann, Anja Backen, Daniel Wolf, Christine Damm, Tina Walter, Hanuš Seiner, O. Heczko, Kornelius Nielsch, Sebastian Fähler
    Building Hierarchical Martensite
    Advanced Functional Materials 31 (2021) 2005715(1)-2005715(11).
  18. M. Kratochvílová, M. Klicpera, F. Malý, J. Valenta, M. Veis, R.H. Colman, O. Heczko
    Systematic experimental search for Fe2YZ Heusler compounds predicted by ab-initio calculation
    Intermetallics 131 (2021) 107073(1)-107073(7).
  19. Petr Cejpek, Kristián Mathis, Daria Drozdenko, Ross Colman, O. Heczko, L. Straka
    Ni2MnGa shape memory alloy studied by x-ray diffraction measured in-situ in tension
    Acta Crystallographica Section A 77 (2021) 1150-1150.
  20. O. Heczko, P. Veřtát, M. Klicpera, O. Fabelo, L. Straka
    Intermartensitic transformation between modulated structures in Ni-Mn-Ga(-Fe) single crystal
    Acta Crystallographica Section A 77 (2021) 274-274.
  21. P. Veřtát, L. Straka, H. Seiner, A. Sozinov, M. Klicpera, O. Fabelo, O. Heczko
    Hysteretic structural changes within five-layered modulated 10M martensites of Ni-Mn-Ga(-Fe)
    Acta Crystallographica Section A 77 (2021) 399-399.
  22. L. Frolova, T. Ryba, O. Heczko, T. Kmječ, L. Fekete, J. Kopeček, Z. Vargova, R. Varga
    Structural Order, Martensitic Transformation and Magnetic Domains in Ni–Fe–Ga Shape Memory Microwire
    Acta Physica Polonica A 137 (2020) 989-992.
  23. A. Sozinov, D. Musiienko, A. Saren, P. Veřtát, L. Straka, O. Heczko, M. Zeleny, R. Chulist, K. Ullakko
    Highly mobile twin boundaries in seven-layer modulated Ni-Mn-Ga-Fe martensite
    Scripta Materialia 178 (2020) 62-66.
  24. Joonas Lehtonen, Y. Ge, Nevaf Ciftci, O. Heczko, Volker Uhlenwinkel, Simo-Pekka Hannula
    Phase structures of gas atomized equiatomic CrFeNiMn high entropy alloy powder
    Journal of Alloys and Compounds 827 (2020) 154142(1)-154142(7).
  25. M. Zelený, L. Straka, M. Rameš, A. Sozinov, O. Heczko
    Origin of magnetocrystalline anisotropy in Ni-Mn-Ga-Co-Cu tetragonal martensite
    Journal of Magnetism and Magnetic Materials 503 (2020) 166522(1)-166522(8).
  26. L. Bodnárová, M. Zelený, P. Sedlák, L. Straka, O. Heczko, A. Sozinov, H. Seiner
    Switching the soft shearing mode orientation in Ni–Mn–Ga non-modulated martensite by Co and Cu doping
    Smart Materials and Structures 29 (2020) 045022(1)-045022(10).
  27. Andrew Armstrong, Frans Nilsen, M. Rameš, Ross H. Colman, P. Veřtát, Tomáš Kmječ, L. Straka, Peter Müllner, O. Heczko
    Systematic Trends of Transformation Temperatures and Crystal Structure of Ni-Mn-Ga-Fe-Cu Alloys
    Shape Memory and Superelasticity 6 (2020) 97-106.
  28. O. Heczko, Hanuš Seiner
    Selected Articles from ICFSMA 2019: The International Conference on Ferromagnetic Shape Memory Alloys
    Shape Memory and Superelasticity 6 (2020) 1-2.
  29. Lucie Bodnárová, Petr Sedlák, O. Heczko, Hanuš Seiner
    Large Non-ergodic Magnetoelastic Damping in Ni-Mn-Ga Austenite
    Shape Memory and Superelasticity 6 (2020) 89-96.
  30. Jozef Janovec, L. Straka, Alexei Sozinov, O. Heczko, Martin Zelený
    First-principles study of Zn-doping effects on phase stability and magnetic anisotropy of Ni-Mn-Ga alloys
    Materials Research Express 7 (2020) 026101(1)-026101(12).
  31. O. Heczko
    Antiphase boundaries in Ni-Mn-Ga ordered compound
    AIP Advances 10 (2020) 015137(1)-015137(5).
  32. S. Cichoň, J. Lančok, J. Balogová, J. Fikáček, M. Rameš, R. Ješko, J. Vlček, P. Fitl, J. Drahokoupil, L. Fekete, O. Heczko, J. Kopeček
    Ferromagnetic Rh2Mn5Bi4 thin film alloy epitaxially grown on MgO(001)
    Thin Solid Films 714(2020) (2020) 138388(1)-138388(13).
  33. Petr Sedlák, Michaela Janovská, Lucie Bodnárová, O. Heczko, Hanuš Seiner
    Softening of Shear Elastic Coefficients in ShapeMemory Alloys Near the Martensitic Transition:A Study by Laser-Based Resonant UltrasoundSpectroscopy
    Metals 10 (2020) 1383(1)-1383(13).
  34. D. Vokoun, M. Vronka, M. Rameš, J. Olejníček, M. Kohout, O. Heczko
    Ni nanoparticles in TiO2 films and their magnetic properties
    Physica B: Condensed Matter 578 (2020) 411862(1)-411862(5).
  35. M. Kratochvílová, D. Král, M. Dušek, J. Valenta, R.H. Colman, O. Heczko, M. Veis
    Fe2MnSn – Experimental quest for predicted Heusler alloy
    Journal of Magnetism and Magnetic Materials 501 (2020) 166426(1)-166426(5).
  36. D. Král, L. Beran, M. Zelený, J. Zemen, R. Antoš, J. Hamrle, J. Zázvorka, M. Rameš, K. Onderková, O. Heczko, M. Veis
    Magnetic and magneto-optical properties of Fe75-xMn25Gax
    Materials 13 (2020) 703(1)-703(12).
  37. M. Vronka, L. Straka, M. De Graef, O. Heczko
    Antiphase boundaries, magnetic domains, and magnetic vortices in Ni-Mn-Ga single crystals
    Acta Materialia 184 (2020) 179-186.
  38. M. Vronka, O. Heczko, Marc de Graef
    Influence of antiphase and ferroelastic domain boundaries on ferromagnetic domain wall width in multiferroic Ni-Mn-Ga compound
    Applied Physics Letters 115 (2019) 032401(1)-032401(5).
  39. M. Vronka, M. Karlík, J. Veselý, J. Maňák, O. Heczko
    Suppression of twinning mechanism on nanoscale: size effect in Cu–Ni–Al shape memory alloy
    Journal of Materials Science 54 (2019) 6586-6593.
  40. L. Straka, L. Fekete, M. Rameš, Eduard Belas, O. Heczko
    Magnetic coercivity control by heat treatment in Heusler Ni–Mn–Ga(–B) single crystals
    Acta Materialia 169 (2019) 109-121.
  41. D. Musiienko, A. Saren, L. Straka, M. Vronka, J. Kopeček, O. Heczko, A. Sozinov, K. Ullakko
    Ultrafast actuation of Ni-Mn-Ga micropillars by pulsed magnetic field
    Scripta Materialia 162 (2019) 482-485.
  42. Hanuš Seiner, Robert Chulist, Wojciech Maziarz, Alexei Sozinov, O. Heczko, L. Straka
    Non-conventional twins in five-layer modulated Ni-Mn-Ga martensite
    Scripta Materialia 162 (2019) 497-502.
  43. M. Zelený, M. Heczko, J. Janovec, D. Holec, L. Straka, O. Heczko
    The Effect of Local Arrangement of Excess Mn on Phase Stability in Ni–Mn–Ga Martensite: An Ab Initio Study
    Shape Memory and Superelasticity XXX (2019) yyy-zzz.
  44. Petr Cejpek, L. Straka, Martin Veis, Ross Colman, Milan Dopita, Václav Holý, O. Heczko
    Rapid floating zone growth of Ni2MnGa single crystals exhibiting magnetic shape memory functionality
    Journal of Alloys and Compounds 775 (2019) 533-541.
  45. J. Fikáček, O. Heczko, V. Kopecký, J. Kaštil, J. Honolka
    Magneto-optical Kerr effect of a Ni2.00Mn1.16Ga0.84 single crystal across austenite and intermartensite transitions
    Journal of Magnetism and Magnetic Materials 452 (2018) 373-379.
  46. M. Rameš, O. Heczko, A. Sozinov, K. Ullakko, L. Straka
    Magnetic properties of Ni-Mn-Ga-Co-Cu tetragonal martensites exhibiting magnetic shape memory effect
    Scripta Materialia 142 (2018) 61-65.
  47. O. Heczko, Hanuš Seiner, Pavla Stoklasová, Petr Sedlák, Jan Sermeus, Christ Glorieux, Anja Backen, Sebastian Fähler, Michal Landa
    Temperature dependence of elastic properties in austenite and martensite of Ni-Mn-Ga epitaxial films
    Acta Materialia 145 (2018) 298-305.
  48. Martin Zelený, L. Straka, Alexei Sozinov, O. Heczko
    Transformation Paths from Cubic to Low-Symmetry Structures in Heusler Ni2MnGa Compound
    Scientific Reports 8 (2018) 7275(1)-7275(8).
  49. V. Kopecký, O. Heczko
    On changes of Monoclinic Twinning by Passage of Type II Twin Boundary in Ni–Mn–Ga 10M Martensite
    Acta Physica Polonica A 134 (2018) 867-870.
  50. O. Heczko, V. Drchal, S. Cichoň, L. Fekete, J. Kudrnovský, I. Kratochvílová, J. Lančok, V. Cháb
    Electronic structure in the twinned 10M martensite phase of the Ni49.7Mn29.1Ga21.2 Heusler alloy: Experiment and theory
    Physical Review B 98 (2018) 184407(1)-184407(8).