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PhD thesis defense of Grzegorz Jagło

Wpływ uporządkowania magnetycznego na dynamikę sieci wybranych trójskładnikowych dichalkogenków metali przejściowych First-principles calculations based on the density functional theory (DFT) method have been carried out to study dynamical properties of...

New papers of our astronomer Andy Baran

K2 observations of the sdBV+dM/bd binaries PHL 457 and EQ Psc 2019, Monthly Notices of the Royal Astronomical Society, 489, 1556 High-degree gravity modes in the single sdB star HD...

PhD thesis defense of Monika Karpierz

Properties of the (1-x)K0.5Bi0.5TiO3-xPbTiO3 and (1-x)Na0.5Bi0.5TiO3-xPbTiO3 solid solutions This dissertation concerns the properties of the (1-x)K0.5Bi0.5TiO3-xPbTiO3, (1-x)Na0.5Bi0.5TiO3-xPbTiO3 solid solutions. In this dissertation the studies of crystal structure and dielectric, piezoelectric, semiconducting...

PhD thesis defense of Urszula Lewczuk-Jodłowiec

Structural, dielectric, optic, piezoelectric and ferroelectric properties of (1-x)Na0.5Bi0.5TiO3-xBaTiO3 solid solutions. Polycrystalline solid solutions (1-x)NBT-xBT for x = 0, 0.04, 0.06, 0.08, 0.1, 0.12 and 0.125, obtained by solid phase reaction,...

PhD thesis defense of Kamila Komędera

Magnetism of iron-based superconductors parent compound investigated by Mӧssbauer Spectroscopy This dissertation presents the results obtained by means of the 57Fe and 151Eu Mössbauer spectroscopy as far as magnetic order...