The main advantage of organic transistors with dual gates/bases is that the threshold voltages can be set as a function of the applied second gate/base bias, which is crucial for the application in logic gates and integrated circuits. However, incorporating a dual gate/base structure into an ultra-short channel vertical architecture represents a substantial challenge. Here, we realize a device concept of vertical organic permeable dual-base transistors, where the dual base electrodes can be used to tune the threshold voltages and change the on-currents. The detailed operation mechanisms are investigated by calibrated TCAD simulations. Finally, power-efficient logic circuits, e.g. inverter, NAND/AND computation functions are demonstrated with one single device operating at supply voltages of <2.0 V. We believe that this work offers a compact and technologically simple hardware platform with excellent application potential for vertical-channel organic transistors in complex logic circuits.

双栅极/基极有机晶体管的主要优点是阈值电压可以设置为施加的第二栅极/基极偏压的函数，这对于逻辑门和集成电路中的应用至关重要。然而，将双栅极/基极结构结合到超短沟道垂直架构中是一个巨大的挑战。在这里，我们实现了垂直有机可渗透双基极晶体管的器件概念，其中双基极可用于调节阈值电压和改变导通电流。通过校准的 TCAD 模拟研究了详细的操作机制。最后，通过在 <2.0 V 的电源电压下运行的单个器件演示了高能效逻辑电路，例如反相器、NAND/AND 计算功能。