We have investigated the properties of electron paramagnetic resonance (EPR) spectra from undoped-, FeCl3- and iodine-doped poly (paraphenylene) (PPP) prepared by the method of Kovacic.

• 本工作研究了掺FeCl_3和掺碘聚对苯撑(PPP)样品中与极化子相互转化有关的电子顺磁共振(EPR)谱特性.