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Application of a Non-equilibrium Green's function method to electrical transport through single molecular-assembled metallic nanoparticles

Published online by Cambridge University Press:  11 February 2011

Yongqiang Xue  and
Mark A. Ratner
Yongqiang Xue
Affiliation:
Department of Chemistry and Materials Research Center, Northwestern University, Evanston, Illinois 60208
Mark A. Ratner
Affiliation:
Department of Chemistry and Materials Research Center, Northwestern University, Evanston, Illinois 60208
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Abstract

We describe a theory of coulomb blockade of tunneling through molecular-assembled metallic nanoparticles based on the Non-equilibrium Green's function method. We apply the theory to study current transport through a single metallic nanoparticle connected to the leads through two molecular bridges with arbitrary metal-molecule coupling and electron-molecular vibration coupling. We present model calculations of the current-voltage characteristics.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 735: Symposium C – Bioinspired Nanoscale Hybrid Systems , 2002 , C5.5
Copyright
Copyright © Materials Research Society 2003

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References

REFERENCES

1. Collier, C. P., Vossmeyer, T. and Heath, J. R., Annu. Rev. Phys. Chem. 49, 371 (1998).Google Scholar
2. Single Charge Tunneling, edited by Grabert, H. and Devoret, M. H. (Plenum Press, New York, 1992).Google Scholar
3. Haug, H. and Jauho, A.-P., Quantum Kinetics in Transport and Optics of Semiconductors (Springer Verlag, Berlin, 1996).Google Scholar
4. Scholler, H. and Schon, G., Phys. Rev. B 50, 18436 (1994).Google Scholar
5. Konig, J., Scholler, H. and Schon, G., Phys. Rev. B 58, 7882 (1998).Google Scholar
6. Xue, Y. and Ratner, M. A., to be published.Google Scholar
7. Xue, Y., Datta, S. and Ratner, M. A., Chem. Phys. 281, 151 (2002).Google Scholar
8. Mahan, G. D., Many-Particle Physics, 3rd Edition (Kluwer Academic Publishers, New York, 2000), sec. 4.3.Google Scholar