MRS Proc. 2001 DOI: 10.1557/proc-699-r9.3 View full text
Joachim Glatz-Reichenbach, Ralf Strümpler

Abstract: AbstractPolymer based composites are very attractive materials for a plurality of technical applications. For electrical purposes the resistivity of such materials can be tuned over many orders of magnitude from highly insulating (1014&cm) to well conducting (10-3&cm) states. One particular class of polymer based composites even show a strong non-linear reversible change in resistivity with temperature between conduction and insulation. Such a pronounced effect of positive temperature coefficient of re…

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