1. K. Knížek, Z. Jirák, J. Hejtmánek, P. Henry, G. André
    Structural anomalies, spin transitions and charge disproportionation in LnCoO3
    Journal of Applied Physics 103 (2008) 07B703(1)-07B703(3).
  2. J. Hejtmánek, K. Knížek, M. Maryško, Z. Jirák, D. Sedmidubský, Z. Sofer, V. Peřina, H. Hardtdegen, C. Buchal
    On the magnetic properties of Gd implanted GAN
    Journal of Applied Physics 103 (2008) 07D107(1)-07D107(3).
  3. M. Kašpar, P. Bílková, A. Bubnov, V. Hamplová, V. Novotná, M. Glogarová, K. Knížek, D. Pociecha
    New chlorine substituted liquid crystals possessing frustrated TGBA and SmQ phases
    Liquid Crystals 35 (2008) 641-651.
  4. V. Procházka, H. Štěpánková, B. Sedlák, Cz. Kapusta, K. Knížek, Z. Jirák, J. Englich, R. Řezníček
    NMR study of LaMn1-xCoxO3 perovskites
    Journal of Magnetism and Magnetic Materials 320 (2008) 12-15.
  5. J. Hejtmánek, Z. Jirák, K. Knížek, M. Maryško, M. Veverka, C. Autret
    Valence and spin states in perovskites LaCo0.95M0.05O3 (M = Mg, Ga, Ti)
    Journal of Magnetism and Magnetic Materials 320 (2008) 92-95.
  6. Z. Jirák, J. Hejtmánek, K. Knížek, M. Veverka
    Electrical resistivity and thermopower measurements of the hole- and electron-doped cobaltites LnCoO3
    Physical Review B 78 (2008) 014432(1)-014432(8).
  7. M. Sikora, K. Knížek, Cz. Kapusta, P. Glatzel
    Evolution of charge and spin state of transition metals in the LaMn1-xCoxO3 perovskite series
    Journal of Applied Physics 103 (2008) 07C907(1)-07C907(3).
  8. P. Tomeš, J. Hejtmánek, K. Knížek
    On the La2-xSrxCoRuO6 double perovskites: Crystal structure, magnetic properties and transport.
    Solid State Sciences 10 (2008) 486-490.
  9. R. Vidya, P. Ravindran, K. Knížek, A. Kjekshus, H. Fjellvåg
    Density Functional Theory Studies of Spin, Charge, and Orbital Ordering in YBaT2O5 (T = Mn, Fe, Co).
    Inorganic Chemistry 47 (2008) 6608-6620.
  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)
  22. K. Knížek, J. Hejtmánek, Z. Jirák, C. Martin, M. Hervieu, B. Raveau, G. André, F. Bourée
    Structure, magnetism and transport properties of Pr1-xSrxMnO3 (x = 0.45 - 0.75) up to 1200 K
    Chemistry of Materials 16 (2004) 1104-1110.
  23. M. Rodová, A. Cihlář, K. Knížek, K. Nitsch, N. Solovieva
    Preparation and properties of Ce-doped Na-Gd phosphate glasses
    Radiation Measurements 38 (2004) 489-492.
  24. Z. Jirák, J. Hejtmánek, K. Knížek, S. Krupička, M. Maryško
    Effect of Cr doping in charge ordered Y1-xCaxMnO3 (x~0.5)
    Journal of Magnetism and Magnetic Materials 272-276 (2004) E1029-E1030.