naa a22 4500 510800513 CHVBK 20180411083353.0 cr unu---uuuuu 180411e20130101xx s 000 0 eng 10.1007/s11664-012-2271-7 doi (NATIONALLICENCE)springer-10.1007/s11664-012-2271-7 Said M. Physics Department, Faculty of Science, Tanta University, Tanta, Egypt aut Electromagnetic Properties of Ni0.9Zn0.1CoO2 [Elektronische Daten] [M. Said] Ni0.9Zn0.1CoO2 was prepared by conventional ceramic processing. X-ray diffraction analysis confirmed the spinel cubic structure of the sample. The dielectric constant and electrical resistance were measured at different temperatures and under different values of the applied magnetic field. The dielectric constant increases with the applied magnetic field while the electric resistance decreases. The studied material has a very high dielectric constant of 8.68×105 that increases with temperature due to the thermal activation of hole hopping between Co2+↔Co3+ and Ni2+↔Ni3+. The studied composition has potential for application as a sensor for detecting the intensity of electromagnetic waves. TMS, 2012 Magnetic materials nationallicence x-ray diffraction nationallicence dielectric properties nationallicence charge carrier nationallicence magnetic field nationallicence Journal of Electronic Materials Springer US; http://www.springer-ny.com 42/1(2013-01-01), 151-155 0361-5235 42:1<151 2013 42 11664 https://doi.org/10.1007/s11664-012-2271-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11664-012-2271-7 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Said M. Physics Department, Faculty of Science, Tanta University, Tanta, Egypt aut NATIONALLICENCE 773 0- Journal of Electronic Materials Springer US; http://www.springer-ny.com 42/1(2013-01-01), 151-155 0361-5235 42:1<151 2013 42 11664 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer