Fitting Drude-Lindhard parameters for ZnSe
i ai ωpi γi

1

4.2320E-02

0.031

0.003

2

1.3660E-02

3.378

0.549

3

-9.5300E-03

3.672

1.053

4

2.1400E-03

4.551

0.140

5

6.7900E-03

5.107

0.331

6

-4.6300E-03

5.343

0.906

7

5.4400E-03

5.483

0.169

8

-5.7000E-03

5.747

0.790

9

4.6900E-03

6.026

0.171

10

-4.5200E-03

6.176

0.448

11

-6.6382E-04

6.309

0.096

12

1.8940E-02

6.858

0.653

13

-2.2420E-02

7.511

1.090

14

3.6390E-02

7.965

0.673

15

-2.6471E-01

8.204

14.146

16

-1.1598E-01

9.003

2.341

17

8.4610E-02

9.812

22.392

18

9.2600E-03

10.075

0.409

19

1.0030E-01

10.523

2.360

20

3.7090E-02

11.049

4.328

21

6.4500E-03

11.728

1.687

22

-3.3300E-03

12.581

0.924

23

6.2531E-01

14.547

10.978

24

1.3966E-01

18.001

14.624

25

-7.1600E-02

19.130

13.505

26

3.9670E-02

22.334

10.057

27

3.0300E-03

58.719

14.879

28

-1.8900E-03

77.942

21.151

29

7.0577E-04

106.526

9.983

30

7.4810E-02

129.475

225.939

31

-6.8274E-04

143.685

12.024

32

-9.2960E-05

655.449

369.844

33

5.8876E-06

1011.714

251.186

34

5.2385E-05

1062.878

101.789

35

-2.4017E-04

1074.779

264.555

36

2.0428E-04

1121.869

286.002

37

-2.4544E-04

1440.030

274.480

38

7.9483E-05

1444.466

197.871

39

2.3318E-04

1463.174

375.940

40

1.7885E-05

1853.321

396.649



References of fitted experimental data for ZnSe

Incident photon
energy range (eV)

Fitted optical
constants

Source of data

0.02-0.1

n, k

A. Manabe et al., Jpn. J. Appl. Phys. 6, 593 (1967)

0.1-2.5

n

A. Feldman et al., Natl. Bur. Stand. (U.S.), Tech. Note 993, 63 (1979)

0.1-2.5

k

Interpolation

2.5-10

n, k

M. Balkanski and Y. Petroff. Int. Conf. Phys. Semicond. Paris (1964)

10-30

n, k

J. Gautron et al. J. Phys. D 15, 153 (1982)

38-150

n, k

M. Cardona and R. Haensel, Phys. Rev. B 1, 2605 (1970)

150-2000

n, k

B. Henke, Am. Inst. Phys. Conf. Proc. 75, 146 (1981)