TiN Refractive Index

Name: TiN Refractive Index (n, k)
Creator: Acuitik
License: https://creativecommons.org/licenses/by/4.0/
Keywords: TiN, refractive index, n, k, optical constants, thin film

Optical constants (n, k) of TiN, covering 0.03 – 1.24 μm wavelength range.

Range 0.031 – 1.240 μm

Data Points 49

Optical Constants at Key Wavelengths

632.8 nm (He-Ne)

n = 1.3200

k = 2.6900

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)	n	k
0.0311	0.84000	0.05050
0.0318	0.83100	0.06490
0.0326	0.83400	0.07310
0.0335	0.83100	0.07030
0.0344	0.81500	0.07070
0.0354	0.80100	0.07390
0.0365	0.78100	0.07670
0.0376	0.76000	0.08630
0.0387	0.73700	0.10200
0.0400	0.71500	0.12400
0.0413	0.69800	0.14800
0.0428	0.68100	0.17200
0.0443	0.65800	0.20000
0.0459	0.63300	0.23100
0.0477	0.60200	0.27800
0.0496	0.58300	0.34800
0.0517	0.58900	0.43100
0.0539	0.62800	0.49700
0.0563	0.66700	0.54500
0.0590	0.70200	0.58700
0.0620	0.74900	0.62200
0.0653	0.79300	0.62700
0.0689	0.81100	0.62800
0.0729	0.79100	0.63400
0.0775	0.74700	0.68900
0.0827	0.75900	0.79500
0.0886	0.79300	0.87400
0.0954	0.86000	0.94800
0.1033	0.85500	0.97600
0.1127	0.82300	1.17000
0.1240	1.00000	1.38000
0.1305	1.09000	1.43000
0.1378	1.19000	1.49000
0.1459	1.28000	1.49000
0.1550	1.38000	1.53000
0.1653	1.46000	1.58000
0.1771	1.55000	1.64000
0.1907	1.69000	1.66000
0.2066	1.85000	1.71000
0.2254	2.06000	1.64000
0.2480	2.25000	1.54000
0.2755	2.31000	1.38000
0.3100	2.27000	1.23000
0.3542	2.14000	1.06000
0.4133	1.74000	1.04000
0.4959	1.20000	1.65000
0.6199	1.32000	2.69000
0.8266	1.82000	3.81000
1.2399	2.69000	5.04000

Sampled data (49 points total). Click "Download Full CSV" for complete data.

Notes

TiN_1.0 film on Mo substratre. Room temperature.

References

1) J. Pflüger, J. Fink. Determination of optical constants by high-energy, electron-energy-loss spectroscopy (EELS), in Handbook of optical constants of solids II, Edward D. Palik, ed. Academic Press, 1991. pp. 293-310
2) J. Pflüger, J. Fink, W. Weber, K. P. Bohnen, G. Crecelius. Dielectric properties of TiC_x, TiN_x, VC_x, and VN_x from 1.5 to 40 eV determined by electron-energy-loss spectroscopy. Phys. Rev. B 30, 1155-1163 (1984)

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