Abstract： Induced variations of electrical conductivity σdc of polyaniline by γ-radiation have been studied, σdcdc increases from 2.2 to 2.7S/cm due to radiation with a dose of 30-40Mrad. EPR results show that spin concentration increases at the same rate as σdc. The characteristics of σdc versus temperature fit to Inσdc∝T-1 before irradiation, before irradiation, but to Inσdc∝T-1/4 after irradiation.
(Other topics in electronic transport in condensed matter)
引用本文:
YAO Qi;LIU Limin;LI Changjiang. Radiation Induced Variations of Electrical Conductivity in Polyaniline[J]. 中国物理快报, 1994, 11(2): 113-115.
YAO Qi, LIU Limin, LI Changjiang. Radiation Induced Variations of Electrical Conductivity in Polyaniline. Chin. Phys. Lett., 1994, 11(2): 113-115.
1994, Vol. 11 
