Procedure

1

(Mylar strip/control)

2

(Tungsten)

3

(Diamond)

4

(Tungsten/PG)

5

(Tungsten/ SS)

6

(Diamond/ PG)

7

(Diamond/ SS)

Roughness (Ra)

Mean ± SE

Mean ± SE

Mean ± SE

Mean ± SE

Mean ± SE

Mean ± SE

Mean ± SE

AMR

Ea

0.042 ± 0.003

Ba

0.197 ± 0.005

Aa

0.222 ± 0.008

Da

0.079 ± 0.006

Ca

0.110 ± 0.003

Da

0.091 ± 0.009

Ca

0.122 ± 0.004

CME

Ca

0.043 ± 0.003

Aa

0.221 ± 0.012

Aa

0.227 ± 0.008

Cb

0.055 ± 0.007

Ba

0.097 ± 0.006

Cb

0.055 ± 0.004

Bb

0.102 ± 0.008