Title :
Coherent electron transport in single-molecular junction
Author :
Shelomienko, O. ; Gryshchenko, S.V. ; Klymenko, M.V.
Author_Institution :
Kharkov Nat. Univ. of Radio Electron., Kharkov, Ukraine
Abstract :
We have realized computing and analysis current-voltage characteristic. For this purpose we use transfer matrix method combined with Liouville-fon-Neymann equation. Obtained system of ordinary differentional equations describes time dependent changes of transition probabilities and concentrations in single-molecular junction. System was solved using Runge-Kutta method and time dependent polarization and concentration characteristics were obtained as a result.
Keywords :
Liouville equation; Runge-Kutta methods; electric potential; electrical contacts; organic semiconductors; radiative lifetimes; semiconductor junctions; Liouville-fon-Neymann equation; Runge-Kutta method; coherent electron transport; current-voltage characteristic analysis; electrical contacts; ordinary differentional equations; semiconductor contact layers; single-molecular junction; time dependent changes; time dependent polarization; transition probabilities; Biomedical optical imaging; Junctions; Modems; Nonlinear optics; Optical polarization; Oscillators; Tunneling;
Conference_Titel :
Laser and Fiber-Optical Networks Modeling (LFNM), 2011 11th International Conference on
Conference_Location :
Kharkov
Print_ISBN :
978-1-61284-811-2
DOI :
10.1109/LFNM.2011.6144967
