화학공학소재연구정보센터
Materials Research Bulletin, Vol.70, 392-396, 2015
Structural, XPS and magnetic studies of pulsed laser deposited Fe doped Eu2O3 thin film
Fe (4at.%) doped europium (III) oxide thin film was deposited on silicon (100) substrate by pulsed laser deposition technique. Structural, spectral and magnetic properties were studied by X-ray diffraction (XRD), Raman spectroscopy, X-ray photoelectron spectroscopy (XPS) and magnetization measurements. XRD and Raman spectroscopy reveal that the grown film is single phased and belongs to the cubic structure of Eu2O3. XPS study of the Eu1.92Fe0.08O3 film shows that Fe exists in Fe3+ ionic state in the film. The film exhibits magnetic ordering at room temperature. (C) 2015 Elsevier Ltd. All rights reserved.