<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Nagar, Harshada</style></author><author><style face="normal" font="default" size="100%">Kulkarni, Naveen V.</style></author><author><style face="normal" font="default" size="100%">Karmakar, Soumen</style></author><author><style face="normal" font="default" size="100%">Sahoo, B.</style></author><author><style face="normal" font="default" size="100%">Banerjee, Indrani</style></author><author><style face="normal" font="default" size="100%">Chaudhari, P. S.</style></author><author><style face="normal" font="default" size="100%">Pasricha, R.</style></author><author><style face="normal" font="default" size="100%">Das, A. K.</style></author><author><style face="normal" font="default" size="100%">Bhoraskar, S. V.</style></author><author><style face="normal" font="default" size="100%">Date, Sadgopal K.</style></author><author><style face="normal" font="default" size="100%">Keune, W.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Mossbauer spectroscopic investigations of nanophase iron oxides synthesized by thermal plasma route</style></title><secondary-title><style face="normal" font="default" size="100%">Materials Characterization</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">iron oxides</style></keyword><keyword><style  face="normal" font="default" size="100%">Mossbauer spectroscopy</style></keyword><keyword><style  face="normal" font="default" size="100%">phase analysis</style></keyword><keyword><style  face="normal" font="default" size="100%">plasma synthesis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2008</style></year><pub-dates><date><style  face="normal" font="default" size="100%">SEP</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">9</style></number><publisher><style face="normal" font="default" size="100%">ELSEVIER SCIENCE INC</style></publisher><pub-location><style face="normal" font="default" size="100%">360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA</style></pub-location><volume><style face="normal" font="default" size="100%">59</style></volume><pages><style face="normal" font="default" size="100%">1215-1220</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Magnetic nanoparticles of iron oxide were synthesized by transferred arc plasma induced gas phase condensation method. Structural, morphological and magnetic studies of the as synthesized powder were carried out using X-ray diffraction, transmission electron microscopy and Mossbauer spectroscopy. These studies have revealed the simultaneous nucleation and condensation of different magnetic phases with a broad size distribution of the nanoparticles which is peaked at 30-50 nm and ranges from 10 nm to 80 nm. 57 Fe Mossbauer spectra recorded at various temperatures (5 K-300 K) in presence of external magnetic field (at 5 K) have suggested the presence of different phases of iron oxide with sizable amounts of gamma-Fe2O3 and alpha-Fe2O3 in addition to Fe3O4. The relative concentrations of these phases have been obtained by a self consistent spectral area analysis and were found to be 44:22:34 (%). (C) 2007 Elsevier Inc. All rights reserved.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">9</style></issue><custom3><style face="normal" font="default" size="100%">Foreign</style></custom3><custom4><style face="normal" font="default" size="100%">1.496</style></custom4></record></records></xml>