Advanced

AC Conductance of DNA molecule at low temperature

He, Yuhui; Han, Ruqi and Xu, Hongqi LU (2008) 17th International Vacuum Congress/13th International Conference on Surface Science/Internatinal Conference on Nanoscience and Technology In Journal of Physics: Conference Series 100. p.052065-052065
Abstract
Using nonequilibrium Green's function technique, we have investigated the ac conductance of poly(C)-poly(G) DNA molecule at low temperature. Our results indicate that thermal fluctuations of DNA hopping energy will play a profound role for the ac conductance. It smoothes out the conductance curves at high ac signal frequency while does not suppress it substantially. The dependences of the ac conductance on the density of states in the contacts, ac signal frequency and temperature are also investigated.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
in
Journal of Physics: Conference Series
volume
100
pages
052065 - 052065
publisher
IOP Publishing
conference name
17th International Vacuum Congress/13th International Conference on Surface Science/Internatinal Conference on Nanoscience and Technology
external identifiers
  • wos:000275655200161
  • scopus:77954334480
ISSN
1742-6596
1742-6588
DOI
10.1088/1742-6596/100/5/052065
language
English
LU publication?
yes
id
ab264ba4-174b-4907-9704-43d391fe10ee (old id 1586335)
date added to LUP
2010-04-28 09:19:59
date last changed
2017-03-05 03:37:47
@inproceedings{ab264ba4-174b-4907-9704-43d391fe10ee,
  abstract     = {Using nonequilibrium Green's function technique, we have investigated the ac conductance of poly(C)-poly(G) DNA molecule at low temperature. Our results indicate that thermal fluctuations of DNA hopping energy will play a profound role for the ac conductance. It smoothes out the conductance curves at high ac signal frequency while does not suppress it substantially. The dependences of the ac conductance on the density of states in the contacts, ac signal frequency and temperature are also investigated.},
  author       = {He, Yuhui and Han, Ruqi and Xu, Hongqi},
  booktitle    = {Journal of Physics: Conference Series},
  issn         = {1742-6596},
  language     = {eng},
  pages        = {052065--052065},
  publisher    = {IOP Publishing},
  title        = {AC Conductance of DNA molecule at low temperature},
  url          = {http://dx.doi.org/10.1088/1742-6596/100/5/052065},
  volume       = {100},
  year         = {2008},
}