engleski

HRTEM Investigation of Nanocrystalline Materials

The microstructural and structural investigation performed on NC-materials will be reported using TEM, SAED, EDS, HRTEM and XRD. The aim of this investigation was to characterize NC-materials prepared by ball-milling, sol-gel procedure and rapid quenching. To elucidate the process of formation of those NC- materials (ZrO2 , ZrO2 -Y2O3 , TiO2 -iron doped and undoped) the HRTEM image processing was applied which gave a strong support to the methods mentioned. The methods gave the evidence into a particular process on the atomic level.

nanocrystalline materials; HRTEM; Fourier filtering

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