Table 1 The parameters obtained from fitting by Eqs (1) and (2).

From: Large nonlinear dielectric behavior in BaTi1−xSnxO3

Samples

f/kHz

T m /°C

\({\varepsilon }_{{\rm{\max }}}^{{}^{{\boldsymbol{^{\prime} }}}}\)

γ

T A/°C

\({\varepsilon }_{{\rm{A}}}^{{}^{{\boldsymbol{^{\prime} }}}}\)

δ

BTSn11

10

42

25355

1.46(1)

38.8(2)

24882(9)

12.1(2)

BTSn15

10

13

19302

1.80(1)

10.0(4)

19000(8)

17.3(3)

BTSn20

10

−36

14844

2.04(1)

−40.1(3)

14778(8)

21.5(2)

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