ELECTRON-BEAM SYNTHESIS OF CERAMICS Al2O3 AND MgO: ANALYSIS OF RAMAN SPECTROSCOPY
Abstract
Advanced ceramics such as alumina (Al2O3) and magnesium oxide (MgO) have received considerable attention due to their remarkable properties, including high hardness, chemical stability, and wide band gap. These materials have found application in various industries, including electronics, aerospace, and energy [1,2]. Electron beam synthesis has become a promising method for manufacturing high-quality ceramics with improved properties. However, there is still no comprehensive understanding of structural changes and vibration modes in Al2O3 and MgO ceramics synthesized using this method. In this study, we use Raman spectroscopy to analyze the effect of electron beam parameters on structural changes and vibration modes of Al2O3 and MgO ceramics.