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. S. Honda, T. Mates, K. Knížek, M. Ledinský, A. Fejfar, J. Kočka, T. Yamazaki, Y.Uraoka, T.Fuyuki
    Hydrogenation of polycrystalline silicon thin films
    Thin Solid Films 501 (2006) 144-148.
  11. V. Chichev, M. Dlouhá, S. Vratislav, K. Knížek, J. Hejtmánek, M. Maryško, M. Veverka, Z. Jirák, O. Golosova, P. Kozlenko, N. Savenko
    Structural, magnetic, and transport properties of the single-layered perovskites La2-xSrxCoO4 (x=1.0-1.4)
    Physical Review B 74 (2006) 134414(1)-134414(8).
  12. E. Pollert, K. Knížek, M. Maryško, K. Závěta, A. Lančok, J. Boháček, D. Horák, M. Babič
    Magnetic poly(glycidyl methacrylate) microspheres containing maghemite prepared by emulsion polymerization
    Journal of Magnetism and Magnetic Materials 306 (2006) 241-247.
  13. K. Knížek, Z. Jirák, J. Hejtmánek, M. Veverka, M. Maryško, C. Hauback, H. Fjellvag
    Structure and physical properties of YCoO3 at temperatures up to 1000 K
    Physical Review B 73 (2006) 214443(1)-214443(6).
  14. K. Knížek, Z. Jirák, J. Hejtmánek, P. Novák
    Character of the excited state of the Co3+ ion in LaCoO3
    Journal of Physics: Condensed Matter 18 (2006) 3285-3297.
  15. S. Vasseur, E. Duguet, J. Portier, G. Goglio, S. Mornet, E. Hadová, K. Knížek, M. Maryško, P. Veverka, E. Pollert
    Lanthanum manganese perovskite nanoparticles as possible in vivo mediators for magnetic hyperthermia
    Journal of Magnetism and Magnetic Materials 302 (2006) 315-320.
  16. M. Sikora, C. Kapusta, K. Knížek, Z. Jirák, C. Autret, M. Borowiec, J. Oates, V. Procházka, D. Rybicki, D. Zajac
    X-ray absorption near-edge spectroscopy study of Mn and Co valence states in LaMn1-xCoxO3 (x=0-1)
    Physical Review B 73 (2006) 94426(1)-94426(5).
  17. M. Giot, P. Beran, O. Perez, S. Malo, M. Hervieu, B. Raveau, M. Nevřiva, K. Knížek, P. Roussel
    Bi1-xCaxMnO3 (x=0.4 and 0.45): X-ray single-crystal and electron microscopy study
    Chemistry of Materials 18 (2006) 3225-3236.
  18. D. Rybicki, M. Sikora, Cz. Kapusta, P.C. Riedi, Z. Jirák, K. Knížek, M. Maryško, E. Pollert, P. Veverka
    A 55Mn NMR study of the La0.75Sr0.25MnO3 nanoparticles
    physica status solidi (c) 3 (2006) 155-158.
  19. K. Knížek, P. Novák, M. Kupferling
    Electronic structure and conductivity of ferroelectric hexaferrite: Ab initio calculations
    Physical Review B 73 (2006) 153103(1)-153103(4).
  20. N. Tomašovičová, K. Knížek, M. Veverka
    Temperature dependence of the infrared properties of Hg-Ba-Cu-O high-temperature superconductor
    Physica B: Condensed Matter 378-380 (2006) 455-456.
  21. J. Hejtmánek, M. Veverka, K. Knížek, H. Fujishiro, S. Hebert, Y. Klein, A. Maignan, C. Bellouard, B. Lenoir
    Cobaltites as perspective thermoelectrics
    Mat. Res. Soc. Symposium Proceedings 886, 107 (2006)