Electrical Resistance Measurement of an Individual Carbon Nanotube

(整期优先)网络出版时间:2005-02-12
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Aimingatthedifficultyintheelectricalresistancemeasurement,wedevelopasimplestatisticalmodelforthecarbonnanotubesadequatelydispersedinavailableinsulatedliquidandintroducetheconceptof“themostprobability”.Basedonthismodel,weobtainthefunctionbetweenmacroscopicresistanceRandresistanceofaninpidualnanotube,Ro,fromwhichonecancalculatetheresistanceofaninpidualnanotubebymeasuringthemacroscopicresistance.Bycomputationalsimulation,weprovethereliabilityofthemodel.Then,weanalysethefeasibilityofthemodelwhenappliedtoexperiment.