Fitting Drude-Lindhard parameters for Ag
i ai ωpi γi

1

5.4600E-03

2.170

1.380

2

-1.1070E-01

3.474

3.936

3

5.3990E-02

3.817

0.159

4

2.7100E-03

4.230

0.288

5

3.4800E-02

4.730

1.551

6

1.7478E-01

7.894

3.789

7

2.0920E-04

8.003

0.043

8

1.9490E-02

8.005

0.965

9

7.3100E-03

11.053

2.817

10

-2.8100E-03

13.858

1.960

11

2.9500E-02

17.376

5.074

12

-1.3290E-02

21.639

2.855

13

1.9500E-03

23.680

1.709

14

7.6830E-02

25.747

7.895

15

-1.8200E-03

30.809

2.894

16

1.5720E-02

34.834

4.371

17

-5.4209E-04

41.839

2.923

18

3.3794E-04

43.959

1.681

19

-1.8066E-04

46.023

1.297

20

7.8302E-01

48.256

60.756

21

1.4100E-03

48.988

3.643

22

-5.7400E-04

52.347

2.421

23

1.1140E-02

56.587

7.757

24

1.1600E-02

69.480

8.584

25

8.9130E-02

80.973

31.643

26

-3.4980E-02

108.637

36.621

27

4.1500E-03

109.925

14.622

28

-1.1790E-02

138.769

55.936

29

8.0290E-04

144.722

27.252

30

-1.4100E-03

194.981

81.602

31

-5.3821E-04

317.007

73.999

32

-5.2570E-04

348.311

30.778

33

7.2830E-04

372.817

34.063

34

2.4114E-04

398.506

29.963

35

1.8100E-03

420.399

94.574

36

2.5273E-04

466.425

72.396

37

3.8600E-03

542.689

379.460

38

1.2263E-04

897.096

326.525

39

5.9830E-05

1247.414

313.377

40

-3.3092E-06

3093.225

705.812

41

-2.0114E-06

3469.740

282.370

42

3.3975E-06

3623.417

536.605

43

1.4442E-05

4057.117

1318.477

44

7.7824E-06

5699.948

3798.520



References of fitted experimental data for Ag

Incident photon
energy range (eV)

Fitted optical
constants

Source of data

0.1-1

n, k

B. Dold and R. Mecke, Optik 22, 435 (1965)

1-3

n, k

P. Winsemius et al., J. Phys. F 6, 1583 (1976)

3-27

n, k

G. Leveque et al., Phys. Rev. B 24, 4654 (1983)

27-10000

n, k

H. Hagemann et al., J. Opt. Soc. Am. 65, 742, (1975)