Konobeeva N.N. Modeling of Impurity Influence on Tunneling Current in the Contact of Polymer with Quantum Dots and Metal

https://doi.org/10.15688/mpcm.jvolsu.2017.5.9

Nataliya Nikolaevna Konobeeva
Candidate of Physical and Mathematical Sciences, Associate Professor,
Department of Information Systems and Computer Simulation,
Volgograd State University
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Prosp. Universitetsky, 100, 400062 Volgograd, Russian Federation

Abstract. In this paper we study an influence of an impurity on conductive properties of a polymer, for example polyacetylene. Based on the Hamiltonian for polymer electrons, we obtain the density of states, which is subsequently recalculated into a tunneling current between the polymer and the metal, as well as quantum dots. We analyze the effect of the impurity on the characteristic properties of the tunneling current.

Key words: impurities, polyacetylene, tunneling current, conductivity, polymers.

 

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Modeling of Impurity Influence on Tunneling Current in the Contact of Polymer with Quantum Dots and Metal by Konobeeva N.N. is licensed under a Creative Commons Attribution 4.0 International License.

 

Citation in English: Mathematical Physics and Computer Simulation. Vol. 20 No. 5 2017 pp. 89-93

 

 

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