Table 2 MD simulation results of orthogonal experimental 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

0.3865

0.0387

0.4235

17.96

0.108

33.72

2

348.15

400

0.7

0.3284

0.06661

0.4438

21.17

1.363

33.03

3

348.15

500

1.2

0.2674

0.09553

0.47499

22.66

1.788

34.41

4

348.15

600

1.7

0.2736

0.09240

0.45462

20.33

1.749

34.22

5

423.15

300

0.7

0.3228

0.05201

0.46066

18.44

1.274

31.63

6

423.15

400

0.2

0.2561

0.10488

0.46802

21.30

5.003

34.35

7

423.15

500

1.7

0.3288

0.06087

0.45378

20.54

-0.504

32.17

8

423.15

600

1.2

0.2861

0.08849

0.47773

19.32

1.658

32.91

9

498.15

300

1.2

0.3627

0.04616

0.45631

18.18

0.612

33.23

10

498.15

400

1.7

0.2829

0.09403

0.46329

19.82

1.628

33.93

11

498.15

500

0.2

0.2387

0.11108

0.48876

18.84

2.079

33.97

12

498.15

600

0.7

0.2633

0.10500

0.48405

21.28

2.667

32.36

13

573.15

300

1.7

0.2811

0.09330

0.46412

20.64

1.645

32.98

14

573.15

400

1.2

0.3935

0.03508

0.41681

19.01

0.195

34.30

15

573.15

500

0.7

0.2993

0.09104

0.44658

18.82

2.576

33.45

16

573.15

600

0.2

0.2918

0.08433

0.44896

17.88

2.178

34.09