Publications by authors named "Andrey Geldash"
This paper reports the results of the influence of the energy of laser pulses during laser ablation on the morphology and electro-physical properties of LiNbO nanocrystalline films. It is found that increasing laser pulse energy from 180 to 220 mJ results in the concentration of charge carriers in LiNbO films decreasing from 8.6 × 10 to 1.
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- - Energy conversion devices are important for reducing CO emissions and mitigating global warming, but creating effective ferroelectric and piezoelectric materials is challenging due to complicated growth methods.
- - This study focuses on how oxygen pressure affects the properties of nanocrystalline lithium niobate (LiNbO) films, which are essential for energy conversion applications.
- - The research found that optimal conditions for forming LiNbO films occur at an oxygen pressure of 1 × 10 Torr; at lower pressures, undesirable niobium oxide clusters form instead, aiding in understanding the film growth process.