The ability of humus substances to form stable complexes with inorganic and organic soil constituents plays a vital role in the generation environmental pollution, migration, pollutants transformation. This paper deals study sorption metallic elements (Al, Ca, Cu, Fe, K, Mn, Mg, Zn) Andosols, Cambisols, Planosols on Slovak types based detection quality quantity textural properties. Five profile...

Metasurfaces, and in particular those containing plasmonic-based metallic elements, constitute an attractive set of materials with a potential for replacing standard bulky optical elements. In recent years, increasing attention has been focused on their nonlinear optical properties, particularly in the context of second and third harmonic generation and beam steering by phase gratings. Here, we...