1. J. Kaštil, J. Kamarád, K. Knížek, Z. Arnold, P. Javorský
    Peculiar magnetic properties of Er conditioned Ni43Co7Mn31Ga19 at ambient and hydrostatic pressures
    Journal of Alloys and Compounds 565 (2013) 134-138.
  2. J. Buršík, R. Kužel, K. Knížek, I. Drbohlav
    Oriented Y-type hexagonal ferrite thin films prepared by chemical solution deposition
    Journal of Solid State Chemistry 203 (2013) 100-105.
  3. P. Novák, K. Knížek, J. Kuneš
    Crystal field parameters with Wannier functions: Application to rare-earth aluminates
    Physical Review B 87 (2013) 205139(1)-205139(7).
  4. Z. Németh, A. Szabó, K. Knížek, M. Sikora, R. Chernikov, N. Sas, C. Bogdán, D. L. Nagy, G. Vankó
    Microscopic origin of the magnetoelectronic phase separation in Sr-doped LaCoO3
    Physical Review B 88 (2013) 035125(1)-035125(9).
  5. P. Novák, K. Knížek, M. Maryško, Z. Jirák, J. Kuneš
    Crystal field and magnetism of Pr3+ and Nd3+ ions in orthorhombic perovskites
    Journal of Physics: Condensed Matter 25 (2013) 4460001(1)-4460001(8).
  6. Z. Jirák, J. Hejtmánek, K. Knížek, M. Maryško, P. Novák, E. Šantavá, T.Naito, H. Fujishiro
    Ground-state properties of the mixed-valence cobaltites Nd0.70Sr0.3CoO3, Nd0.7Ca0.3.CoO3 and Pr0.7.Ca0.3CoO3
    Journal of Physics: Condensed Matter 25 (2013) 216006(1)-216006(12).
  7. J. Hejtmánek, Z. Jirák, O. Kaman, K. Knížek, E. Šantavá, K. Nitta, T. Naito, H. Fujishiro
    Phase transition in Pr0.5Ca0.5CoO3 and related cobaltites
    European Physical Journal B 86 (2013) 305(1)-305(8).
  8. K. Knížek, J. Hejtmánek, M. Maryško, P. Novák, E. Šantavá, Z. Jirák, T. Naito, H. Fujishiro, C. de la Cruz
    Spin-state crossover and low-temperature magnetic state in yttrium-doped Pr0.7Ca0.3CoO3
    Physical Review B 88 (2013) 224412(1)-224412(8).
  9. H. Fujishiro, T. Naito, D. Takeda, N. Yoshida, T. Watanabe, K. Nitta, J. Hejtmánek, K. Knížek, Z. Jirák
    Simultaneous valence shift of Pr and Tb ions at the spin-state transition in (Pr1-yTby)0.7Ca0.3CoO3
    Physical Review B 87 (2013) 155153(1)-155153(7).
  10. D.P. Kozlenko, N.T.Dang, S.E.Kichanov, E.V. Lukin, K. Knížek, Z. Jirák, L.S.Dubrovinsky, V.I. Voronin, B.N. Savenko
    Pressure-induced structural transformations, orbital order and antiferromagnetism in La0.75Ca0.25MnO3
    European Physical Journal B 86 (2013) 360(1)-360(8).
  11. Pavel Žvátora, Miroslav Veverka, P. Veverka, K. Knížek, K. Závěta, Emil Pollert, Vladimír Král, Graziella Goglio, Etienne Duguet, O. Kaman
    Influence of surface and finite size effects on the structural and magnetic properties of nanocrystalline lanthanum strontium perovskite manganites
    Journal of Solid State Chemistry 204 (2013) 373-379.
  12. 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.
  13. 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).
  14. 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.
  15. 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).
  16. 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.
  17. 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.
  18. 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).
  19. 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.
  20. 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.
  21. 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).
  22. 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.
  23. 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)