摘要Using the tight-binding Su--Schrieffer--Heeger model and a nonadiabatic dynamic evolution method, we study the dynamic processes of the charge injection and transport in a metal/two coupled conjugated polymer chains/metal structure. It is found that the charge interchain transport is determined by the strength of the electric field and the magnitude of the voltage bias applied on the metal electrode. The stronger electric field and the larger voltage bias are both in favour of the charge interchain transport.
Abstract：Using the tight-binding Su--Schrieffer--Heeger model and a nonadiabatic dynamic evolution method, we study the dynamic processes of the charge injection and transport in a metal/two coupled conjugated polymer chains/metal structure. It is found that the charge interchain transport is determined by the strength of the electric field and the magnitude of the voltage bias applied on the metal electrode. The stronger electric field and the larger voltage bias are both in favour of the charge interchain transport.
LI Hai-Hong;LI Dong-Mei;LI Yuan;GAO Kun;LIU De-Sheng;XIE Shi-Jie. Charge Injection and Transport in Metal/Polymer Chains/Metal Sandwich Structure[J]. 中国物理快报, 2008, 25(8): 3009-3012.
LI Hai-Hong, LI Dong-Mei, LI Yuan, GAO Kun, LIU De-Sheng, XIE Shi-Jie. Charge Injection and Transport in Metal/Polymer Chains/Metal Sandwich Structure. Chin. Phys. Lett., 2008, 25(8): 3009-3012.
2008, Vol. 25 
