Table 1 The fitting parameters , Cee, Cx and x.

From: Thickness-dependent transport channels in topological insulator Bi2Se3 thin films grown by magnetron sputtering

Thickness (nm)

(s−1)

Cee (K−1 s−1)

Cx (K−x s−1)

x

6

1.65 × 1011

5.27 × 1011

1.02 × 1010

2.06

9

2.18 × 1010

3.24 × 1011

9.07 × 109

2.18

13

3.54 × 1011

1.15 × 1012

4.11 × 1010

2.24

18

1.17 × 1011

6.66 × 1011

3.00 × 1010

2.27

36

1.34 × 1011

8.49 × 1011

4.36 × 1010

2.30

40

4.59 × 1011

5.54 × 1011

9.26 × 1010

2.27

54

4.57 × 1011

3.83 × 1011

3.18 × 1010

2.35

108

5.22 × 1011

2.57 × 1012

1.36 × 1011

2.19

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