The Alumina-Mo system has been chosen as a convenient model sysyem. The conducting phase(Mo) was dispersed in Alumina in different amounts (5%,10%,20%,25% in volume). All specimens were fabricated by hot pressing. The total electrical conductivities have been measured using two-probe impedance spectroscpoy within the available frequency range(5Hz-13MHz). The interpretation of the Impedance Spectra of the system have been discussed together with the brief study of the microstructure.
Electrical and microstructural characterization of insulating matrix with conducting particles / Hussain, S.; Sbaizero, Orfeo. - In: INDIAN JOURNAL OF PHYSICS. - ISSN 0973-1458. - STAMPA. - 79:8(2005), pp. 875-878.
Electrical and microstructural characterization of insulating matrix with conducting particles
SBAIZERO, ORFEO
2005-01-01
Abstract
The Alumina-Mo system has been chosen as a convenient model sysyem. The conducting phase(Mo) was dispersed in Alumina in different amounts (5%,10%,20%,25% in volume). All specimens were fabricated by hot pressing. The total electrical conductivities have been measured using two-probe impedance spectroscpoy within the available frequency range(5Hz-13MHz). The interpretation of the Impedance Spectra of the system have been discussed together with the brief study of the microstructure.Pubblicazioni consigliate
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