Mediation of Long Range Charge Transfer by Kondo Bound States
| dc.creator | Endres, R. G. | |
| dc.creator | Cox, D. L. | |
| dc.creator | Singh, R. R. P. | |
| dc.creator | Pati, S. K. | |
| dc.date | 2000-09-01 | |
| dc.date | 2002-01-16 | |
| dc.date.accessioned | 2026-07-07T02:38:37Z | |
| dc.date.available | 2026-07-07T02:38:37Z | |
| dc.description | We present a theory of non-equilibrium long range charge transfer between donor and acceptor centers in a model polymer mediated by magnetic exciton (Kondo) bound states. Our model produces electron tunneling lengths easily exceeding 10$Å$, as observed recently in DNA and organic charge transfer systems. This long ranged tunneling is effective for weak to intermediate donor-bridge coupling, and is enhanced both by weak to intermediate strength Coulomb hole-electron attraction (through the orthogonality catastrophe) and by coupling to local vibrational modes. | |
| dc.description | Revised content (broadened scope, vibrations added), submitted to Phys Rev Lett, added author | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0009018 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0009018 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/16736 | |
| dc.subject | Strongly Correlated Electrons | |
| dc.subject | Soft Condensed Matter | |
| dc.title | Mediation of Long Range Charge Transfer by Kondo Bound States | |
| dc.type | text |