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. A. Baran, A. Zorkovská, A. Feher, J. Šebek, E. Šantavá, J. Hejtmánek, M. Veverka, I. Bradaric, M. Ružička
    Low Temperature Anomalies in the Specific Heat and Magnetic Susceptibility of Na0.7CoO2 Samples
    Acta Physica Polonica A 113 (2008) 495-498.
  4. 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.
  5. 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).
  6. Z. Sofer, D. Sedmidubský, J. Stejskal, J. Hejtmánek, M. Maryško, K. Jurek, M. Václavů, V. Havránek, A. Macková
    Growth and characterization of GaN:Mn layers by MOVPE
    Journal of Crystal Growth 310 (2008) 5025-5027.
  7. 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.
  8. D. Logvinovich, M.H. Aguirre, J. Hejtmánek, R. Aguiar, S.G. Ebbinghaus, A. Reller, A.Weidenkaff
    Phase formation, structural and microstructural characterization of novel oxynitride- perovskites synthesized by thermal ammonolysis of (Ca,Ba)MoO4 and (Ca,Ba)MoO3
    Journal of Solid State Chemistry 181 (2008) 2243-2249.