Abstract
With the Su-Schrieffer-Heeger model involving the effects of solvent polarization and external electric field, we show that a bipolaron maybe more stable than two polarons when a dication is induced into a DNA stack. Under the high electric field, the dication can move quite a long distance through the DNA by a series of hopping process, partially losing its configuration instantaneously due to the nonadiabatic effects. © 2005 The American Physical Society.
| Original language | English |
|---|---|
| Article number | 64304 |
| Journal | Physical Review B - Condensed Matter and Materials Physics |
| Volume | 72 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 1 Aug 2005 |
Publisher's Copyright Statement
- COPYRIGHT TERMS OF DEPOSITED FINAL PUBLISHED VERSION FILE: Wei, J. H., Wang, L. X., Chan, K. S., & Yan, Y. (2005). Trapping and hopping of bipolarons in DNA: Su-Schrieffer-Heeger model calculations. Physical Review B - Condensed Matter and Materials Physics, 72(6), [64304]. https://doi.org/10.1103/PhysRevB.72.064304. The copyright of this article is owned by American Physical Society.
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