Zhang Mingjian, Lin Shenhao, Yang Mujie, et al. EFFECTS OF 60CO γ-RAYS AND ELECTRON-BEAM ON THE PHOTOCONDUCTIVITY OF POLYPHENYLACETYLENE[J]. Journal of Radiation Research and Radiation Processing, 1989,7(2):59-62.
Zhang Mingjian, Lin Shenhao, Yang Mujie, et al. EFFECTS OF 60CO γ-RAYS AND ELECTRON-BEAM ON THE PHOTOCONDUCTIVITY OF POLYPHENYLACETYLENE[J]. Journal of Radiation Research and Radiation Processing, 1989,7(2):59-62.DOI:
The photoconductivity of polyphenylacetylene (PPA) have been obviously improved after PPA irradiation by γ-ray or electron-beam. The photo-current to dark-current ratios were increased about 3 orders of magnitude. The stability of photoconductivity of irradiated PPA are studied. The effects of energy and flux for electron-beam radiation on the photoconductivity of PPA are reported. The effects of dose and storage period after γ- radiation are also discussed.