Kumar, Shalendra Kim, Y. J. Koo, B. H. Gautam, S. Chae, K. H. Kumar, Ravi Lee, C. G. 2024-01-20T22:02:33Z 2024-01-20T22:02:33Z 2021-09-03 2009-01-31 0167-577X https://pubs.kist.re.kr/handle/201004/132789 We report structural and magnetic properties of pure ZnO rods using x-ray diffraction (XRD), magnetization hysteresis (M-H) loop and near edge x-ray fine structure spectroscopy (NEXAFS) study at O K edge. Sample of ZnO was prepared by co-precipitation method. XRD and selective area electron diffraction measurements infer that ZnO rods exhibit a single phase polycrystalline nature with wurtzite lattice. Field emission transmission electron microscopy, field emission scanning electron microscopy micrographs infers that ZnO have rod type microstructures with dimension 200 nm in diameter and 550 nm in length. M-H loop studies performed at room temperature display room temperature ferromagnetism in ZnO rods. NEXAFS study reflects absence of the oxygen vacancies in pure ZnO rods. (C) 2008 Elsevier B.V. All rights reserved. English ELSEVIER Room temperature ferromagnetism in chemically synthesized ZnO rods Article 10.1016/j.matlet.2008.09.057 1 MATERIALS LETTERS, v.63, no.2, pp.194 - 196 MATERIALS LETTERS 63 2 194 196 scie scopus 000261852600011 2-s2.0-56349140515 Materials Science, Multidisciplinary Physics, Applied Materials Science Physics Article DMS ZnO X-ray diffraction and absorption