论文标题
Cu上的单层和双层全氟烯烯（111）
Monolayer and bilayer perfluoropentacene on Cu(111)
论文作者
论文摘要
Perluopentacene（PFP）是$ n $ -Type有机半导体，存放在CU的单层和双层覆盖范围（111）。在各种偏置电压下扫描隧道显微镜用于研究层的几何和电子结构。第一层和第二层的外观不同，可能是由于基板对第一层电子结构的扰动。以前已经观察到五苯苯甲苯；相对于底物，PFP膜的单元单元为（4 -3,3 4），该单元大于PN/Cu（111）的晶胞，代表每个方向上的半固定器增量。
Perfluoropentacene (PFP), an $n$-type organic semiconductor, is deposited at monolayer and bilayer coverage on Cu(111). Scanning tunneling microscopy at various bias voltages is used to investigate the geometric and electronic structure of the layer. The appearances of the first layer and second layer differ, probably because of perturbation to the first layer electronic structure by the substrate. This has been previously observed for pentacene (Pn), the isostructural $p$-type organic semiconductor. The PFP film has a unit cell of (4 -3,3 4) relative to the substrate, which is larger than that of Pn/Cu(111), representing a half-integer increment in each direction.
