PtS2 Refractive Index

Name: PtS2 Refractive Index (n, k)
Creator: Acuitik
License: https://creativecommons.org/licenses/by/4.0/
Keywords: PtS2, refractive index, n, k, optical constants, thin film

Optical constants (n, k) of PtS2, covering 0.24 – 2.20 μm wavelength range.

Range 0.245 – 2.200 μm

Data Points 1956

Optical Constants at Key Wavelengths

632.8 nm (He-Ne)

n = 3.6298

k = 0.8483

589.3 nm (Na-D)

n = 3.6800

k = 0.9605

532 nm

n = 3.7508

k = 1.2077

1550 nm (Telecom)

n = 3.5410

k = 0.3257

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)	n	k
0.2450	1.53569	2.54737
0.2930	2.23040	1.99584
0.3410	2.13597	2.00557
0.3890	3.12602	2.38459
0.4370	3.46501	2.00399
0.4850	3.73999	1.56237
0.5330	3.74987	1.20185
0.5810	3.69034	0.98665
0.6290	3.63387	0.85676
0.6770	3.59252	0.77166
0.7250	3.56465	0.71081
0.7730	3.54668	0.66386
0.8210	3.53562	0.62541
0.8690	3.52922	0.59247
0.9170	3.52596	0.56337
0.9650	3.52475	0.53708
1.0130	3.52488	0.51297
1.0610	3.52583	0.49064
1.1090	3.52726	0.46981
1.1570	3.52896	0.45027
1.2050	3.53075	0.43189
1.2530	3.53255	0.41454
1.3010	3.53427	0.39814
1.3490	3.53587	0.38261
1.3970	3.53734	0.36789
1.4450	3.53865	0.35390
1.4930	3.53980	0.34062
1.5410	3.54080	0.32798
1.5890	3.54164	0.31594
1.6370	3.54233	0.30448
1.6850	3.54288	0.29355
1.7330	3.54330	0.28312
1.7810	3.54359	0.27316
1.8290	3.54377	0.26364
1.8770	3.54384	0.25454
1.9250	3.54382	0.24583
1.9730	3.54370	0.23750
2.0210	3.54350	0.22951
2.0690	3.54323	0.22186
2.1170	3.54289	0.21452
2.1650	3.54248	0.20747
2.2000	3.54214	0.20251

Sampled data (1956 points total). Click "Download Full CSV" for complete data.

Notes

5 nm CVD PtS₂.

References

G. A. Ermolaev, K. V. Voronin, M. K. Tatmyshevskiy, A. B. Mazitov, A. S. Slavich, D. I. Yakubovsky, A. P. Tselin, M. S. Mironov, R. I. Romanov, A. M. Markeev, I. A. Kruglov, S. M. Novikov, A. A. Vyshnevyy, A. V. Arsenin, V. S. Volkov. Broadband optical properties of atomically thin PtS₂ and PtSe₂. Nanomaterials 11, 3269 (2021) (Numerical data kindly provided by Georgy Ermolaev)

Related Materials (Main)

Ag Ag3AsS3 (e) Ag3AsS3 (o) AgBr AgCl AgGaS2 (e)

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