Non-linear conduction in a quasi one-dimensional conductor at low temperatures
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The current-voltage characteristics of a quasi one-dimensional organic system having asymmetric donor molecule like Qn-(TCNQ)2 pellet with stoichiometry 1:2 grown from acetonitrile as a solvent have been studied atT=69 K. The characteristic curves show a pronounced deviation from ohmicity beyond a certain value of current. For higher values of currents a negative differential resistance region is observed.
KeywordsNon-ohmic conduction charge transfer complex quasi one dimensional conductor negative differential resistance
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- Williams J M, Hau H W, Thomas J E, Mark A B, Peter C W and Arthur J S 1985Prog. Inorg. Chem. 35 80Google Scholar