近来垂直场效应晶体管是有机半导体器件研究热点之一，它引起了广泛的关注。当前研究有关其载流子传输与机理具有重要的科学意义。本项目拟结合近年来实验与理论的研究结果，以有机垂直场效应晶体管中异质结构载流子的传输路径及其不同条件下迁移率变化为主要研究内容，特别是不同传输理论（如“能带”或“跳跃”）的应用，解释实验现象，进而探索载流子传输新的机理。

Recently, the vertical field effect transistor becomes one of the hotspots in the field of organic semiconductor devices, and has attracted wide attention. The researches on charge carrier transport and its mechanism have important scientific significance. In this proposal, based on recent the experimental and theoretical preliminary results via band or hopping theories, we will investigate the migration path of the charge carrier in heterostructures, and the change of the charge carrier mobility under different conditions, and then explore the new carrier mechanism.