Synthesis and magnetic behaviour of Mn:ZnO nanocrystalline powders
authors Vidyasagar, R; Buddhudu, S
journal SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
author keywords ZnO: Mn; Nanoparticles; Ferromagnetism; XRD
keywords MN-DOPED ZNO; THIN-FILMS; FERROMAGNETIC SEMICONDUCTOR; PARAMAGNETIC RESONANCE; SINGLE-CRYSTALS; IMPLANTED ZNO; ZINC-OXIDE; GA1-XMNXAS; TEMPERATURE; BULK
abstract This paper reports on the magnetic properties of Mn:ZnO nanoparticles. XRD profiles have shown that the undertaken materials are in wurtzite structures. The crystallite size of the sample has been examined using TEM for one sample. In order to verify the lattice site occupancy and also valence state of the manganese ion, EPR spectral measurements have also been carried out for these samples. The magnetic properties of the samples have been investigated on a Vibrating Sample Magnetometer (VSM). (C) 2009 Elsevier B.V. All rights reserved.
publisher PERGAMON-ELSEVIER SCIENCE LTD
issn 1386-1425
year published 2010
volume 75
issue 4
beginning page 1218
ending page 1222
digital object identifier (doi) 10.1016/j.saa.2009.12.014
web of science category Spectroscopy
subject category Spectroscopy
unique article identifier WOS:000276590700008
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