科研之友
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摘要
We have preformed a first-principle calculation on the electronic transport properties of a recently synthesized nanotubelike fullerene D-5h(1)-C-90. One finds three negative differential resistance regions in the I-V curve, which could be modulated by gate voltage and contact configuration. Further analysis showed that, the charge transfer and molecule-electrode coupling, induced by both bias and gate voltages, are responsible for the observed phenomena.
