すいません。ただいま工事中です。

下記の論文を参照下さい。

(1)  A simple graphical method for evaluating dipole relaxation time in
     dielectric
     Hideharu Matsuura:
     Jpn.J.Appl.Phys,35(1996)
(2)  Evaluating polarization in dielectrics with continuously distributed
     dipole relaxation time by discharge current transient spectroscopy
     Hideharu Matsuura:
     Jpn. J. Appl. Phys. 35(1996)4711-4712.