TY - JOUR
T1 - Electric field-dependent charge transport in a poly (dA)-(dT) DNA molecule
T2 - 2nd International Conference on Current Progress in Functional Materials 2017, ISCPFM 2017
AU - Rahmani, F.
AU - Yudiarsah, E.
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2019/2/22
Y1 - 2019/2/22
N2 - Electronic transport in DNA molecules could depend on many factors, one of them is external electric field influence. In this research we analyse localization length of poly (dA)-(dT) DNA molecule to study its electronic transport properties. Tight binding Hamiltonian model is used along with electric field and temperature influence. Electric field is set to be parallel to the helix axis of DNA. Transfer-matrix method is required to calculate localization length, while gram-schmidt orthonormalization method is used to reduce errors. The results show that electric field changes localization length in all energy considered in calculation.
AB - Electronic transport in DNA molecules could depend on many factors, one of them is external electric field influence. In this research we analyse localization length of poly (dA)-(dT) DNA molecule to study its electronic transport properties. Tight binding Hamiltonian model is used along with electric field and temperature influence. Electric field is set to be parallel to the helix axis of DNA. Transfer-matrix method is required to calculate localization length, while gram-schmidt orthonormalization method is used to reduce errors. The results show that electric field changes localization length in all energy considered in calculation.
UR - http://www.scopus.com/inward/record.url?scp=85066829474&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/496/1/012061
DO - 10.1088/1757-899X/496/1/012061
M3 - Conference article
AN - SCOPUS:85066829474
SN - 1757-8981
VL - 496
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
IS - 1
M1 - 012061
Y2 - 8 November 2017 through 9 November 2017
ER -