(2002). Field Dependence of Electrical Conductivity of Powder Compacts of ( ) X X KNO Cu 3 1− Mixtures. test, 25(1), 125-136. doi: 10.21608/ejs.2002.150469
. "Field Dependence of Electrical Conductivity of Powder Compacts of ( ) X X KNO Cu 3 1− Mixtures". test, 25, 1, 2002, 125-136. doi: 10.21608/ejs.2002.150469
(2002). 'Field Dependence of Electrical Conductivity of Powder Compacts of ( ) X X KNO Cu 3 1− Mixtures', test, 25(1), pp. 125-136. doi: 10.21608/ejs.2002.150469
Field Dependence of Electrical Conductivity of Powder Compacts of ( ) X X KNO Cu 3 1− Mixtures. test, 2002; 25(1): 125-136. doi: 10.21608/ejs.2002.150469

Field Dependence of Electrical Conductivity of Powder Compacts of ( ) X X KNO Cu 3 1− Mixtures

Egyptian Journal of Solids
Article 12, Volume 25, Issue 1, 2002, Pages 125-136    PDF (143.21 K)
DOI: 10.21608/ejs.2002.150469
Abstract
The field dependence of electrical conductivity of powder compacts of the
mixtures ( ) X X KNO Cu 3 1− (0.2.≤.X ≤ 2.at.%) has been investigated. The currentvoltage
characteristics at fixed temperatures in the range (≈..30..≤..T..≤..160oC)
were found non-linear. The calculated characteristic length (L) possessed
values in the range ≈ 10−5.cm and proved significant dependence on the content
of copper and the conditions of sintering. The significant role of the applied
electric field was found to shorten the characteristic length.
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