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Studies of the possibilities to use ozone for the grain storage
(Rezekne Higher Education Institution, 2021)
In this study was impact of ozone treatment efficiency of wheat quality (physical-chemical and microbiological parameters, chemical composition and germination rate) during storage analysed. Ozone is a powerful oxidizer, ...
Effect of Yb3+ doping level on the structure and spectroscopic properties of ZnO optical ceramics
(Institute of Physics Publishing, 2021)
Zinc oxide optical ceramics with hexagonal structure doped with 0.6 –5.0 wt% Yb were fabricated by uniaxial hot pressing of commercial oxide powders at 1180 °C in vacuum. The ceramics were characterized by X-ray diffraction, ...
Thermal Oxidation of Tungsten Coatings for Detection by Infrared Spectrometry Method
(IOP Publishing, 2023)
Physical vapor deposition (PVD) of metallic thin films is used extensively in the fabrication of semiconductor technology devices - use as of lately for them have grown. Tungsten (W) is a low resistivity, refractory metal, ...