Polymer as a function of monomer: Analytical quantum modeling
Abstract
To identify an analytical relation between the properties of polymers and their's monomer a Metal-Molecule-Metal (MMM) junction has been presented as an interesting and widely used object of research in which the molecule is a polymer which is able to conduct charge. The method used in this study is based on the Green's function approach in the tight-binding approximation using basic properties of matrices. For a polymer base MMM system, transmission, density of states (DOS) and local density of states (LDOS) have been calculated as a function of the hamiltonian of the monomer. After that, we have obtained a frequency for LDOS variations in pass from a subunit to the next one which is a function of energy.
- Publication:
-
arXiv e-prints
- Pub Date:
- August 2016
- DOI:
- 10.48550/arXiv.1608.04102
- arXiv:
- arXiv:1608.04102
- Bibcode:
- 2016arXiv160804102N
- Keywords:
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- Condensed Matter - Mesoscale and Nanoscale Physics;
- Physics - Atomic and Molecular Clusters;
- Physics - Chemical Physics;
- Physics - Computational Physics;
- J.2.9;
- J.2.4