3 citations · 7 across the 13 of their papers we have counts for
6 papers · 1 filter
Graphane -- material for hydrogen storage, breathers and kinks
Matej Hudak, Ondrej Hudak
In this paper we study the graphane. The Frenkel-Kontorova model on hexagonal lattice was used. We studied the case of one H atom above the C atom in the plane of graphane (we used…
Third Harmonics and Defects in Modulated Phases of Structural Quantum Order-Disorder Systems
Matej Hudak, Jana Tothova, Tatiana Hudakova +1
Influences of defects generating random fields on modulated phases in materials with the order-disorder type of phase transition are studied. It is shown that under appropriate con…
Nonlinear Dielectric Response of Microcomposite Ferroelectrics
Matej Hudak, Jana Tothova, Ondrej Hudak
A dielectric nonlinear response in model two-phase composites, prepared from a displacive ferroelectric material with a dominant dielectric response due to a single oscillator ferr…
NMR and the antiferromagnetic crystal phase regions in rapidly quenched ribbons and in alloys of the type
Matej Hudak, Jana Tothova, Ondrej Hudak
It was shown that anomalous resistivity behavior of the ribbons is explained by the s-d interaction between conduction electrons and the clustered Mn atoms. While nuclea…
On composites of the type: metal - dielectrics and superconductor - dielectrics
Matej Hudak, Ondrej Hudak
Composites of the type: metal - dielectrics and superconductor - dielectrics are studied in the quasistatic approximation. The dielectric response is described by the spectral func…
On Static Dielectric Response of Microcomposites of the Type Ferrolastics-Dielectrics For Application in Solid Oxide Fuel Cells (SOFC)
M. Hudak, O. Hudak
We describe the static dielectric response of ferroelastic-dielectric microcomposites. Dependence on temperature, pressure and concentration is considered for temperatures in the p…