title: Correction of the power law of ac conductivity in ion-conducting materials due to the electrode polarization effect.
abstract: Based on the supposition related to fractal nature of transport processes in ion-conducting materials, an expression for the low-frequency ac conductivity dependence was derived. This expression for the ac conductivity generalizes the power-law dependence and gives a possibility to take into account the influence of the electrode polarization effect. The ac conductivity expression obtained is in excellent agreement with experimental data for a wide frequency range.
authors.affiliation: Institute of Physics, Kazan (Volga Region) Federal University, Kremlevskaya str.18, Kazan, 420008, Russia.
authors.forename: A A
authors.initials: AA
authors.lastname: Khamzin
authors.affiliation: Institute of Physics, Kazan (Volga Region) Federal University, Kremlevskaya str.18, Kazan, 420008, Russia.
authors.forename: I I
authors.initials: II
authors.lastname: Popov
authors.affiliation: Institute of Physics, Kazan (Volga Region) Federal University, Kremlevskaya str.18, Kazan, 420008, Russia.
authors.forename: R R
authors.initials: RR
authors.lastname: Nigmatullin