1. O. Heczko, F. Máca, V. Drchal, L. Fekete, L. Straka, J. Zemen
    Antiphase boundaries in Ni-Mn-Ga single crystal—experiment and model
    Applied Physics Letters 128 (2026) 011901(1)-011901(6).
  2. Jakub Luštinec, Masao Obata, Petr Sedlák, Jaroslav Hamrle, Hanuš Seiner, O. Heczko, Tatsuki Oda
    Role of magnetic ordering on transformation properties of Heusler Ni2MnGa magnetic shape memory alloy
    Journal of Physics: Condensed Matter 38 (2026) 015502(1)-015502(11).
  3. M. Makeš, J. Zázvorka, M. Hubert, P. Veřtát, M. Rameš, J. Zemen, O. Heczko, M. Veis
    Stress-induced martensitic transformation in epitaxial Ni-Mn-Ga thin films and its correlation to optical and magneto-optical properties
    Physical Review B 113 (2026) 104420(1)-104420 (15).
  4. M. Rameš, O. Heczko
    Universal Empirical Criterion for Martensitic Transformation Temperature in Ni-Mn-Based Heusler Alloys
    Metals 16 (2026) 64(1)-64(11).
  5. L. Straka, O. Heczko, P. Veřtát, M. Vronka, Hanuš Seiner, J. Maňák
    Atomic topology of highly mobile Type I and supermobile Type II twin boundaries in 10M Ni–Mn–Ga single crystal
    Scripta Materialia 269 (2025) 116920(1)-116920(5).
  6. A. Perevertov, I. Soldatov, R. Schäfer, R. H. Colman, O. Heczko
    Kerr microscopy study of magnetic domains and their dynamics in bulk Ni–Mn–Ga austenite
    Applied Physics Letters 127 (2025) 152404(1)-152404(6).
  7. A. Shamardin, S. Cichoň, E. de Prado, J. Duchoň, M. Rameš, L. Fekete, J. Kopeček, Šimon Šťastný, Aleš Melzer, Michal Hubert, Martin Veis, J. Lančok, O. Heczko
    Twinning in ferromagnetic Heusler Rh2MnSb epitaxial thin films
    Journal of Alloys and Compounds 1042 (2025) 184143(1)-184143(9).
  8. A. Shamardin, S. Cichoň, M. Rameš, E. de Prado, L. Lebedová Volfová, L. Fekete, J. Kopeček, P. Kos, L. Nowak, J. Heicl, J. Zázvorka, J. Hamrle, M. Veis, O. Heczko, J. Lančok
    Growth and Properties of Full Heusler Co2TiSn Epitaxial Thin Films
    Journal of Alloys and Compounds 1002 (2024) 175296-.
  9. M. Vinogradova, A. Sozinov, L. Straka, P. Veřtát, O. Heczko, M. Zelený, R. Chulist, K. Ullakko
    Stability of incommensurately modulated Ni50Mn27Ga22Fe1 10M martensite under uniaxial tensile stress
    Scripta Materialia 247 (2024) 116096(1)-116096(6).
  10. M. Varga, L. Galdun, M. Vronka, P. Diko, O. Heczko, R. Varga
    Electrodeposited Heusler Alloys-Based Nanowires for Shape Memory and Magnetocaloric Applications
    Materials 17 (2024) 407-.
  11. M. Vronka, L. Straka, M. Klementová, L. Palatinus, P. Veřtát, A. Sozinov, O. Heczko
    Unexpected modulation revealed by electron diffraction in Ni-Mn-Ga-Co-Cu tetragonal martensite exhibiting giant magnetic field-induced strain
    Scripta Materialia 242 (2024) 115901(1)-115901(6).
  12. D. Musiienko, J. Kopeček, R. H. Colman, K. Ullakko, O. Heczko
    Increase of twinning stress in single crystalline Ni-Mn-Ga micropillars
    Materialia 33 (2024) 101988-1-101988-5.
  13. O. Heczko, M. Rameš, V. Kopecký, P. Veřtát, M. Varga, L. Straka
    Magnetic and transformation properties of Ni2MnGa combinatorically substituted with 5 at.% of transition elements from Cr to Cu – Experimental insight
    Journal of Magnetism and Magnetic Materials 589 (2024) 171510(1)-171510(10).
  14. V. Bovtun, M. Kempa, D. Repček, M. Savinov, J. Buršík, O. Heczko, J. Drahokoupil, S. Kamba
    Broadband magnetic and dielectric properties of U-type hexaferrite Sr4CoZnFe36O60
    Journal of Magnetism and Magnetic Materials 589 (2024) 171533(1)-171533(12).
  15. P. Veřtát, M. Klicpera, O. Fabelo, O. Heczko, L. Straka
    Anharmonic incommensurate structure modulation in Ni-Mn-Ga martensite exhibiting highly mobile twin boundaries
    Scripta Materialia 252 (2024) 116251(1)-116251(6).
  16. Kristýna Repček, Pavla Stoklasová, Tomáš Grabec, Petr Sedlák, Juraj Olejňák, Maria Vinogradova, Alexei Sozinov, P. Veřtát, L. Straka, O. Heczko, Hanuš Seiner
    Compliant Lattice Modulations Enable Anomalous Elasticity in Ni–Mn–Ga Martensite
    Advanced Materials 36 (2024) 2406672(1)-2406672(10).
  17. D. Vokoun, Yuan-Hung Lo, O. Heczko, S. M. Samal, Chen-Ti Hu
    Microstructure and Magnetic Properties of Fe67.6-Pd32-In0.4 (at.%) Shape Memory Melt-Spun Ribbons
    Materials 17 (2024) 1674(1)-1674(13).
  18. A. Perevertov, Ross H. Colman, O. Heczko
    Spin reorientation in premartensite and austenite Ni–Mn–Ga
    Applied Physics Letters 125 (2024) 021903-1-021903-5.
  19. P. Cejpek, Daria Drozdenko, Kristian Mathis, Ross H. Colman, Milan Dopita, L. Straka, O. Heczko
    Exceptionally small Young modulus in 10M martensite of Ni-Mn-Ga exhibiting magnetic shape memory effect
    Acta Materialia 257 (2023) 119133(1)-119133(14).
  20. M. Vinogradova, A. Sozinov, L. Straka, P. Veřtát, O. Heczko, M. Zelený, R. Chulist, E. Lähderanta, K. Ullakko
    Constant plane shift model: Structure analysis of martensitic phases in Ni50Mn27Ga22Fe1 beyond non-modulated building blocks
    Acta Materialia 255 (2023) 119042(1)-119042(11).
  21. 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).
  22. 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).
  23. 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).
  24. 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).
  25. 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).
  26. 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.
  27. 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).
  28. P. 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).
  29. 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).
  30. 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).
  31. 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
  32. 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.
  33. 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).
  34. 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).
  35. 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).
  36. 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).
  37. 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).
  38. 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).
  39. 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.
  40. 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.
  41. 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.
  42. 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).
  43. 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).
  44. 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.
  45. 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).
  46. 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.
  47. 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).
  48. 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).
  49. 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).
  50. 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).