Effects of Coadsorption on the Conductance of Molecular Wires
作者： Norton D. Lang , Phaedon Avouris
DOI: 10.1021/NL020202O
关键词: Conductance 、 Molecular electronics 、 Nanotechnology 、 Electrode 、 Chemistry 、 Density of states 、 Molecular conductance 、 Chemical physics 、 Molecule 、 Molecular wire
摘要: We use density-functional theory to calculate the effects of coadsorption near molecule/electrode junction on conductance a molecular wire. find significant changes in both density states wire and its conductance; electrostatic as well short-ranged interactions are found be responsible. It is clear that successful implementation electronics will require control such interactions.
harvard.edu
acs.org
sci-hub.se 参考文章(11)
N. D. Lang, Ph. Avouris, Electrical conductance of individual molecules Physical Review B. ,vol. 64, pp. 125323- ,(2001) , 10.1103/PHYSREVB.64.125323
V. Derycke, R. Martel, J. Appenzeller, Ph. Avouris, Carbon Nanotube Inter- and Intramolecular Logic Gates Nano Letters. ,vol. 1, pp. 453- 456 ,(2001) , 10.1021/NL015606F
S. Heinze, J. Tersoff, R. Martel, V. Derycke, J. Appenzeller, Ph. Avouris, Carbon nanotubes as schottky barrier transistors. Physical Review Letters. ,vol. 89, pp. 106801- 106801 ,(2002) , 10.1103/PHYSREVLETT.89.106801
Philip G Collins, Keith Bradley, Masa Ishigami, d A Zettl, Extreme oxygen sensitivity of electronic properties of carbon nanotubes Science. ,vol. 287, pp. 1801- 1804 ,(2000) , 10.1126/SCIENCE.287.5459.1801
R. Martel, V. Derycke, C. Lavoie, J. Appenzeller, K. K. Chan, J. Tersoff, Ph. Avouris, Ambipolar electrical transport in semiconducting single-wall carbon nanotubes. Physical Review Letters. ,vol. 87, pp. 256805- ,(2001) , 10.1103/PHYSREVLETT.87.256805
N. D. Lang, A. R. Williams, Theory of atomic chemisorption on simple metals Physical Review B. ,vol. 18, pp. 616- 636 ,(1978) , 10.1103/PHYSREVB.18.616
V. Derycke, R. Martel, J. Appenzeller, Ph. Avouris, Controlling doping and carrier injection in carbon nanotube transistors Applied Physics Letters. ,vol. 80, pp. 2773- 2775 ,(2002) , 10.1063/1.1467702
N. D. Lang, Resistance of atomic wires. Physical Review B. ,vol. 52, pp. 5335- 5342 ,(1995) , 10.1103/PHYSREVB.52.5335
N. D. Lang, Density Functional Approach to the Electronic Structure of Metal Surfaces and Metal-Adsorbate Systems Theory of the Inhomogeneous Electron Gas. pp. 309- 389 ,(1983) , 10.1007/978-1-4899-0415-7_5
W. Kohn, L. J. Sham, Self-Consistent Equations Including Exchange and Correlation Effects Physical Review. ,vol. 140, pp. 1133- 1142 ,(1965) , 10.1103/PHYSREV.140.A1133