Ab initio study of single molecular transistor modulated by gate-bias
arXiv:cond-mat/0605156 · doi:10.1063/1.2337286
Abstract
We use a self-consistent method to study the current of the single molecular transistor modulated by the transverse gate-bias in the level of the first-principles calculations. The numerical results show that both the polyacene-dithiol molecules and the fused-ring oligothiophene molecules are the potential high-frequency molecular transistor controlled by the transverse field. The long molecules of the polyacene-dithiol or the fused-ring thiophene are in favor of realizing the gate-bias controlled molecular transistor. The theoretical results suggest the related experiments.
14 pages, 7 figures
References in corpus (6)
- Measurement of the conductance of a hydrogen molecule
- Driving current through single organic molecules
- Coherent electron transport through an azobenzene molecule: A light-driven molecular switch
- Observation of a parity oscillation in the conductance of atomic wires
- First-Principles Analysis of Molecular Conduction Using Quantum Chemistry Software
- Bistable molecular conductors with a field-switchable dipole group