Figure 1From: Current–Voltage Characteristics in Individual Polypyrrole Nanotube, Poly(3,4-ethylenedioxythiophene) Nanowire, Polyaniline Nanotube, and CdS Nanorope a Typical TEM image of polypyrrole nanotubes andb the correspondingI–V characteristics with fitting curves to Eq. 3measured from 300 down to 15 KBack to article page