The paper describes the method of fabricating flexible polyaniline electrode. Negative resistance is observed obviously in the air using the electrode in the devices and its mechanism is discussed.

• 描述聚苯胺柔性透明电极的制作方法,利用该电极制作负电阻器件,在大气环境下观察到明显的负电阻特性,并对其产生负电阻的内在机理进行分析。