1. R. Niemann, J. Baro, O. Heczko, L. Schultz, S. Fahler, E. Vives, I. Manosa, A. Planes
    Tuning avalanche criticality: Acoustic emission during the martensitic transformation of a compressed Ni-Mn-Ga single crystal
    Physical Review B 86 (2012) 214101 (1)-214101 (6).
  2. R. Niemann, U. K. Roßler, M. E. Gruner, O. Heczko, L. Schultz, S. Fahler
    The Role of Adaptive Martensite in Magnetic Shape Memory Alloys
    Advanced Engineering Materials 14 (2012) 562-581.
  3. N. Mahmed, O. Heczko, R. Maki, O. Söderberg, E. Haimi, S-P. Hannula
    Novel iron oxide–silica coreshell powders compacted by using pulsed electric current sintering: Optical and magnetic properties
    Journal of the European Ceramic Society 32 (2012) 2981-2988.
  4. N. Mahmed, H. Jiang, O. Heczko, O. Soderberg, S-P. Hannula
    Influence of different synthesis approach on doping behavior of silver nanoparticles onto the iron oxide-silica coreshell surfaces
    Journal of Nanoparticle Research 14 (2012) 987 (1)-987 (15).
  5. O. Heczko, H. Seiner, P. Sedlák, J. Kopeček, M. Landa
    Anomalous lattice softening of Ni2MnGa austenite due to magnetoelastic coupling
    Journal of Applied Physics 111 (2012) 07A929-1-07A929-3.
  6. J. Kopeček, F. Yokaichiya, F. Laufek, M. Jarošová, K. Jurek, S. Sedláková-Ignácová, P. Molnár, O. Heczko
    Martensitic Transformation in Co-Based Ferromagnetic Shape Memory Alloy
    Acta Physica Polonica A 122 (2012) 475-477.