D_a

D_b1

D_b2

D_a/D_b

A_a/A_b

A_Contact

L_a

L_b

L_cell

L_b/L_Cell

40

16

8

5.00

8.33

151

40

10

50

0.20

40

16

0

2.50

6.25

201

50

13

63

0.21