Table 3 MD simulation results of orthogonal experimental Ni-DLC films.

From: Molecular dynamics simulation of hybrid structure and mechanical properties of DLC/Ni-DLC thin films

Number

Sputtering temperature/K

Sputtering voltage/V

Deposition air pressure/Pa

Sp2

Sp3

Sp2/Sp3

Film thickness/Å

Residual stress/Gpa

Film base bonding/N

1

348.15

300

0.2

0.2837

0.1465

0.5170

36.87

−0.969

38.54

2

348.15

400

0.7

0.2736

0.1995

0.3460

34.03

0.065

44.80

3

348.15

500

1.2

0.2263

0.2266

0.3791

34.69

−0.244

44.75

4

348.15

600

1.7

0.2331

0.2167

0.3849

34.47

−0.103

44.79

5

423.15

300

0.7

0.2491

0.1937

0.3927

37.09

−0.010

44.82

6

423.15

400

0.2

0.2362

0.2001

0.3936

36.33

−1.002

44.55

7

423.15

500

1.7

0.2297

0.2265

0.3765

37.89

−0.133

44.63

8

423.15

600

1.2

0.2327

0.2104

0.3861

35.70

−0.322

44.87

9

498.15

300

1.2

0.2365

0.2066

0.3896

35.43

−0.383

44.67

10

498.15

400

1.7

0.2328

0.2157

0.3830

36.41

−0.073

44.82

11

498.15

500

0.2

0.2495

0.1833

0.3858

37.48

−0.488

45.36

12

498.15

600

0.7

0.2667

0.1899

0.4201

35.32

0.095

44.24

13

573.15

300

1.7

0.2378

0.1965

0.3816

37.49

−0.784

45.19

14

573.15

400

1.2

0.2385

0.2056

0.3659

34.75

−2.110

43.96

15

573.15

500

0.7

0.2320

0.2103

0.3773

37.00

−0.558

44.88

16

573.15

600

0.2

0.2590

0.1968

0.3870

36.77

−0.428

45.15