Surface Morphology of Y2O3:Eu Thin Films at Different Activator Concentrations
Abstract:Atomic force microscopy is used to study the surface morphology of thin Y 2 O 3 :Eu films obtained by the radio-frequency ion-plasma sputtering with an activator concentration of 1.0, 2.5, and 5 mol.%. Based on the analysis of the obtained results, an almost linear dependence of the sizes of surface structures on the value of the activator concentration and a superlinear increase in both the root-mean-square surface roughness and the average distance between grains are revealed. The obtained results are discus… Show more
2023 ІÌÔ (Іíñòèòóò ìåòàëîôіçèêè іì. Ã. Â. Êóðäþìîâà ÍÀÍ Óêðàїíи) Надруковано в Óкраїні. O. M. BORDUN, B. O. BORDUN, I. I. MEDVID et al. відбувається зростання вторинних і третинних зер ен.
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