Kumar, Shalendra Gautam, Sanjeev Kim, Young Joo Koo, Bon Henn Chae, Kenn Hwa Lee, Chan Gyu 2024-01-20T21:32:22Z 2024-01-20T21:32:22Z 2021-09-03 2009-05 1882-0743 https://pubs.kist.re.kr/handle/201004/132533 The samples of Zn1-xFexO (0.0 <= x <= 0.05) were prepared using co-precipitation method. The effect of Fe ions substitution on structural, magnetic and electronic structure studies have been carried out using X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), DC magnetization and near edge X-ray absorption fine structure spectroscopy (NEXAFS) measurements. XRD and FTIR measurements demonstrate that all the samples are polycrystalline single phase nature and belong to the wurtzite lattice, and rule out the presence of any secondary phase formation. From the analysis of XRD data, it is observed that the peaks position shifted toward lower 2 theta with increase in Fe content. DC magnetization measurements performed at 5 K and 300 K represent that all samples exhibit room temperature ferromagnetism. NEXAFS measurements performed at Fe K-edge reflects that Fe is in Fe3+ state. PACS: 75.50.Pp; 18.70.Dm; 61.46. +w; 82.80.Ej (C) 2009 The Ceramic society of Japan. All rights reserved. English CERAMIC SOC JAPAN-NIPPON SERAMIKKUSU KYOKAI Ferromagnetism in Fe doped ZnO synthesized by co-precipitation method Article 10.2109/jcersj2.117.616 1 JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, v.117, no.1365, pp.616 - 618 JOURNAL OF THE CERAMIC SOCIETY OF JAPAN 117 1365 616 618 scie scopus 000266254700018 2-s2.0-67649321659 Materials Science, Ceramics Materials Science Article DMS ZnO X-ray diffraction FTIR DC Magnetization