caa a22 4500 463222369 CHVBK 20180405153216.0 cr unu---uuuuu 170326e20071001xx s 000 0 eng 10.1007/s10853-007-1690-y doi (NATIONALLICENCE)springer-10.1007/s10853-007-1690-y Low temperature processing of Mn-Zn nanoferrites [Elektronische Daten] [P. Mathur, A. Thakur, M. Singh] Mn0.4Zn0.6Fe2O4 ferrite synthesized by coprecipitation method is investigated in the present work. D.C. resistivity is studied as a function of temperature and values upto 102 times greater than those for samples prepared by the conventional ceramic method are observed. It is found that resistivity decreases with increase in temperature. The initial permeability values are high as compared to those prepared by soft chemical route. Initial permeability is found to increase with increase in temperature. At a certain temperature, called the Curie temperature, it attained a maximum value, after which the initial permeability is found to decrease. Even at nanolevel, appreciable value of initial permeability is obtained. The particle size is calculated using Scherrer equation for Lorentzian peak, which comes out between 9nm and 19nm. Possible mechanisms contributing to these processes have been discussed. Springer Science+Business Media, LLC, 2007 Mathur P. Department of Physics, Himachal Pradesh University, 171005, Shimla, India aut Thakur A. Department of Physics, Himachal Pradesh University, 171005, Shimla, India aut Singh M. Department of Physics, Himachal Pradesh University, 171005, Shimla, India aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/19(2007-10-01), 8189-8192 0022-2461 42:19<8189 2007 42 10853 https://doi.org/10.1007/s10853-007-1690-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-007-1690-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Mathur P. Department of Physics, Himachal Pradesh University, 171005, Shimla, India aut NATIONALLICENCE 700 1- Thakur A. Department of Physics, Himachal Pradesh University, 171005, Shimla, India aut NATIONALLICENCE 700 1- Singh M. Department of Physics, Himachal Pradesh University, 171005, Shimla, India aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/19(2007-10-01), 8189-8192 0022-2461 42:19<8189 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer