The article presents the study results of the two-dimensional conductivity arising along the interface between two insulator organic polymers. Polymers are the polyarylenephthalide class, which differ both in the structure of the skeleton part of the molecules and the side functional groups. It is shown that the resulting conductivity value along the polymer/ polymer interface is determined by a combination of several factors: the dipole moment of the functional groups, their orientation relative to the plane of the interface, and the density of these groups on the interface. Under certain conditions, such an interface can form a quantum well for both electrons and holes, depending on the magnitude and direction of the surface polarization field. Corresponding estimates of the surface polarization field are given, which correlate well with the results of measurements of the conductivity, charge carrier mobility, etc. It is also shown that the activation character of the temperature dependency of the conductivity is caused by the formation of a nanoscale hetero contact of a metal three-dimensional electrode with a two-dimensional organic interface.

本文介绍了沿两个绝缘体有机聚合物之间的界面产生的二维电导率的研究结果。聚合物是聚亚芳基苯甲酸酯类，其分子的骨架部分的结构和侧官能团都不同。结果表明，沿着聚合物/聚合物界面的电导率值由以下几个因素共同决定：官能团的偶极矩，它们相对于界面平面的取向以及界面上这些基团的密度。在某些条件下，取决于表面极化场的大小和方向，这样的界面可以为电子和空穴形成量子阱。给出了表面极化场的相应估计，