1. Tomoyuki Naito, Hiroyuki Fujishiro, Terukazu Nishizaki, Norio Kobayashi, J. Hejtmánek, K. Knížek, Z. Jirák
    Suppression of the metal-insulator transition by magnetic field in (Pr1-yYy)0.7Ca0.3CoO3 (y=0.0625)
    Journal of Applied Physics 115 (2014) 233914(1)-233914(5).
  2. K. Knížek, Z. Jirák, P. Novák, C. de la Cruz
    Non-collinear magnetic structures of TbCoO3 and DyCoO3
    Solid State Sciences 28 (2014) 26-30.
  3. M. Maryško, J. Hejtmánek, Z. Jirák, O. Kaman, K. Knížek
    Terbium induced glassy magnetism in La,Ca-based cobaltites
    Journal of Applied Physics 115 (2014) 17E103(1)-17E103(3).
  4. M. Veverka, K. Závěta, O. Kaman, P. Veverka, K. Knížek, E. Pollert, M. Burian, P. Kašpar
    Magnetic heating by silica-coated Co–Zn ferrite particles
    Journal of Physics D: Applied Physics 47 (2014) 065503(1)-065503(11).
  5. P. Novák, V. Nekvasil, K. Knížek
    Crystal field and magnetism with Wannier functions: Orthorhombic rare-earth manganites
    Journal of Magnetism and Magnetic Materials 358-359 (2014) 228-232.
  6. Z. Jirák, J. Hejtmánek, K. Knížek, P. Novák, E. Santava, H. Fujishiro
    Magnetism of perovskite cobaltites with Kramers rare-earth ions
    Journal of Applied Physics 115 (2014) 17E118 (1)-17E118 (3).
  7. K. Knížek, Z. Jirák, J. Hejtmánek, M. Veverka, O. Kaman, M. Maryško, E. Santava, G. Andre
    Effect of Ising-type Tb3+ions on the low-temperature magnetism of La, Ca cobaltite
    Journal of Physics: Condensed Matter 26 (2014) 116003(1)-116003(9).
  8. P. Novák, J. Kuneš, K. Knížek
    Crystal field of rare earth impurities in LaF3
    Optical Materials 37 (2014) 414-418.
  9. J. Hejtmánek, K. Knížek, V. Švejda, P. Horna, M. Sikora
    Test System for Thermoelectric Modules and Materials
    Journal of Electronic Materials 43 (2014) 3726-3732.
  10. K. Knížek, Z. Jirák, J. Hejtmánek, P. Novák, Wei Ku
    GGA+U calculations of correlated spin excitations in LaCoO3
    Physical Review B 79 (2009) 014430(1)-014430(8).
  11. K. Knížek, J. Hejtmánek, Z. Jirák, P. Tomeš, P. Henry, G. André
    Neutron diffraction and heat capacity studies of PrCoO3 and NdCoO3
    Physical Review B 79 (2009) 134103(1)-134103(7).
  12. O. Kaman, E. Pollert, P. Veverka, M. Veverka, E. Hadová, K. Knížek, M. Maryško, P. Kašpar, M. Klementová, V. Grünwaldová, S. Vasseur, R. Epherre, S. Mornet, G. Goglio, E. Duguet
    Silica encapsulated manganese perovskite nanoparticles for magnetically induced hyperthermia without the risk of overheating
    Nanotechnology 20 (2009) 275610(1)-275610(7).