Optical constants

Refractive index of Ti₃C₂ (Ti₃C₂ MXene)

Panova et al. 2024: n,k 0.300–3.30 µm

Data: tabulated nk
Range: 0.3–3.3 µm
Points: 1031
Licence: CC0-1.0

Axis Log x Log y

Click the plot to set the calculator wavelength.

At one wavelength

Refractive index n: 1.65574
Extinction coefficient k: 1.01818

Permittivity ε₁: 1.70479
Permittivity ε₂: 3.3717

Absorption coefficient α: 217748 cm⁻¹
Penetration depth δ = λ/(2πk): 91.8493 nm

Abbe number V_d: —
Chromatic dispersion dn/dλ: 0.14 µm⁻¹

Group index n_g: 1.57348
Group velocity dispersion: — fs²/mm

Dispersion parameter D: — ps/(nm·km)
Photon energy: 2.11001 eV

ε = (n + ik)², α = 4πk/λ, n_g = n − λ dn/dλ, GVD = λ³/(2πc²) d²n/dλ², D = −(λ/c) d²n/dλ². Group-velocity dispersion is given for formula data only.

Use it in Lightsmith

Load this data in Python, simulate in one more line

pip install lightsmith

import lightsmith as ls

# Ti3C2 (Ti3C2 MXene): Panova et al. 2024: n,k 0.300–3.30 µm
ti3c2 = ls.fetch_refractiveindex("main", "Ti3C2", "Panova", ref="c5c2f188e848453def5970e347399d653df2ffc2")
print(ti3c2.range_nm)  # (300, 3300) nm
eps = ti3c2.eps([633])  # complex permittivity

Downloads the original record once (pinned to the imported snapshot) and caches it.

import json, urllib.request
import lightsmith as ls

url = "https://materials.lightsmith.dev/v1/datasets/ds_86b6cbebad01/lightsmith"
ti3c2 = ls.Tabulated.model_validate(json.load(urllib.request.urlopen(url)))
print(ti3c2.source)  # citation and provenance travel with the data

Any dataset here, as the library's Tabulated material (ti3c2/panova-2024).

# ... load ti3c2 as above, then:
sim = ls.Simulation(
    particles=[ls.Particle(shape=ls.Sphere(radius_nm=50), material=ti3c2)],
    medium_index=1.0,
    wavelengths=ls.WavelengthRange(start_nm=400, stop_nm=1000, num=81),
)
res = ls.solve(sim)  # exact Mie for a sphere
print(res.q_ext)     # extinction efficiency at each wavelength

Same spec runs with DDA, FDTD, BEM or T-matrix: ls.compare(sim, ["mie", "dda"]).

Materials guide Open a sphere of it in Studio Quick start Ask the community

Lightsmith is open source (MIT): Mie, T-matrix, BEM, DDA, FDTD, RCWA, TMM, mode solvers and inverse design behind one spec, on CPU or GPU. GitHub.

Comments and conditions

Broadband optical constants of Ti₃C₂ in the spectral range 30–3300 nm.

References

D. A. Panova, G. I. Tselikov, G. A. Ermolaev, A. V. Syuy, D. S. Zimbovskii, O. O. Kapitanova, D. I. Yakubovsky, A. B. Mazitov, I. A. Kruglov, A. A. Vyshnevyy, A. V. Arsenin, V. S. Volkov. Broadband optical properties of Ti₃C₂ MXene revisited. Opt. Lett., 49, 25–28 (2024) (Numerical data kindly provided by Georgy Ermolaev)

doi:10.1364/ol.503636 Broadband optical properties of Ti 3 C 2 MXene revisited, Optics Letters (2023)

Cite

Daria A. Panova et al.. Broadband optical properties of Ti 3 C 2 MXene revisited. Optics Letters, 49, 25 (2023), doi:10.1364/ol.503636; Data from the refractiveindex.info database (M. N. Polyanskiy, Sci. Data 11, 94 (2024), doi:10.1038/s41597-023-02898-2)

Data

1031 rows as published

CSV comma separated TXT tab separated YAML n, k Full database record original YAML All quantities CSV JSON metadata

Ti3C2 (Ti3C2 MXene), Panova et al. 2024: n,k 0.300–3.30 µm: n and k versus wavelength
λ (µm)	n	k
0.3	1.79774	0.94287
0.301	1.79793	0.96129
0.302	1.79952	0.97881
0.303	1.80239	0.9954
0.304	1.80645	1.01103
0.305	1.81159	1.0257
0.306	1.81771	1.03939
0.307	1.82473	1.05208
0.308	1.83256	1.06379
0.309	1.8411	1.07449
0.31	1.85028	1.0842
0.311	1.86002	1.09291
0.312	1.87024	1.10064
0.313	1.88087	1.1074
0.314	1.89184	1.11319
0.315	1.90308	1.11803
0.316	1.91452	1.12195
0.317	1.92611	1.12496
0.318	1.93778	1.12708
0.319	1.94947	1.12834
0.32	1.96114	1.12878
0.321	1.97274	1.1284
0.322	1.98422	1.12726
0.323	1.99553	1.12538
0.324	2.00664	1.12279
0.325	2.0175	1.11953
0.326	2.02809	1.11564
0.327	2.03838	1.11115
0.328	2.04833	1.1061
0.329	2.05792	1.10053
0.33	2.06714	1.09448
0.331	2.07597	1.08798
0.332	2.08438	1.08107
0.333	2.09238	1.07378
0.334	2.09994	1.06617
0.335	2.10706	1.05824
0.336	2.11374	1.05006
0.337	2.11998	1.04164
0.338	2.12577	1.03301
0.339	2.13112	1.02422
0.34	2.13603	1.01529
0.341	2.14051	1.00624
0.342	2.14455	0.99711
0.343	2.14818	0.98791
0.344	2.1514	0.97868
0.345	2.15421	0.96943
0.346	2.15664	0.96018
0.347	2.15868	0.95096
0.348	2.16036	0.94177
0.349	2.16168	0.93265
0.35	2.16266	0.9236
0.351	2.16331	0.91463
0.352	2.16364	0.90576
0.353	2.16366	0.897
0.354	2.1634	0.88836
0.355	2.16285	0.87984
0.356	2.16204	0.87146
0.357	2.16098	0.86323
0.358	2.15968	0.85514
0.359	2.15814	0.84721
0.36	2.1564	0.83944
0.361	2.15444	0.83183
0.362	2.15229	0.82439
0.363	2.14996	0.81711
0.364	2.14746	0.81
0.365	2.14479	0.80307
0.366	2.14197	0.79631
0.367	2.13901	0.78972
0.368	2.13591	0.78331
0.369	2.13269	0.77707
0.37	2.12935	0.771
0.371	2.1259	0.7651
0.372	2.12235	0.75937
0.373	2.11871	0.75382
0.374	2.11498	0.74843
0.375	2.11117	0.7432
0.376	2.10728	0.73814
0.377	2.10332	0.73325
0.378	2.0993	0.72851
0.379	2.09523	0.72394
0.38	2.0911	0.71951
0.381	2.08693	0.71525
0.382	2.08271	0.71113
0.383	2.07845	0.70716
0.384	2.07416	0.70334
0.385	2.06984	0.69967
0.386	2.06549	0.69613
0.387	2.06112	0.69274
0.388	2.05673	0.68948
0.389	2.05233	0.68635
0.39	2.04791	0.68336
0.391	2.04348	0.68049
0.392	2.03904	0.67776
0.393	2.0346	0.67514
0.394	2.03015	0.67265
0.395	2.02571	0.67028
0.396	2.02126	0.66802
0.397	2.01682	0.66588
0.398	2.01238	0.66385
0.399	2.00795	0.66194
0.4	2.00353	0.66012
0.401	1.99912	0.65842
0.402	1.99472	0.65682
0.403	1.99034	0.65532
0.404	1.98597	0.65392
0.405	1.98161	0.65262
0.406	1.97728	0.65141
0.407	1.97296	0.65029
0.408	1.96866	0.64927
0.409	1.96438	0.64834
0.41	1.96012	0.64749
0.411	1.95588	0.64673
0.412	1.95167	0.64606
0.413	1.94747	0.64547
0.414	1.94331	0.64496
0.415	1.93917	0.64452
0.416	1.93505	0.64417
0.417	1.93096	0.64389
0.418	1.9269	0.64369
0.419	1.92287	0.64356
0.42	1.91886	0.64349
0.421	1.91488	0.64351
0.422	1.91093	0.64358
0.423	1.90701	0.64373
0.424	1.90311	0.64394
0.425	1.89925	0.64422
0.426	1.89542	0.64456
0.427	1.89162	0.64496
0.428	1.88785	0.64542
0.429	1.88411	0.64594
0.43	1.8804	0.64652
0.431	1.87672	0.64716
0.432	1.87308	0.64785
0.433	1.86946	0.6486
0.434	1.86588	0.6494
0.435	1.86233	0.65025
0.436	1.85882	0.65116
0.437	1.85533	0.65211
0.438	1.85188	0.65312
0.439	1.84846	0.65417
0.44	1.84507	0.65527
0.441	1.84172	0.65642
0.442	1.8384	0.65761
0.443	1.83511	0.65885
0.444	1.83186	0.66013
0.445	1.82864	0.66145
0.446	1.82545	0.66282
0.447	1.8223	0.66422
0.448	1.81918	0.66567
0.449	1.81609	0.66716
0.45	1.81304	0.66868
0.451	1.81002	0.67024
0.452	1.80703	0.67184
0.453	1.80407	0.67348
0.454	1.80115	0.67515
0.455	1.79827	0.67685
0.456	1.79541	0.67859
0.457	1.79259	0.68037
0.458	1.78981	0.68217
0.459	1.78705	0.68401
0.46	1.78433	0.68587
0.461	1.78165	0.68777
0.462	1.77899	0.6897
0.463	1.77637	0.69166
0.464	1.77378	0.69364
0.465	1.77122	0.69565
0.466	1.7687	0.69769
0.467	1.76621	0.69976
0.468	1.76375	0.70185
0.469	1.76133	0.70396
0.47	1.75893	0.7061
0.471	1.75657	0.70827
0.472	1.75425	0.71046
0.473	1.75195	0.71267
0.474	1.74969	0.7149
0.475	1.74746	0.71715
0.476	1.74526	0.71943
0.477	1.74309	0.72172
0.478	1.74095	0.72404
0.479	1.73884	0.72638
0.48	1.73677	0.72873
0.481	1.73473	0.7311
0.482	1.73272	0.7335
0.483	1.73074	0.7359
0.484	1.72879	0.73833
0.485	1.72687	0.74077
0.486	1.72498	0.74323
0.487	1.72312	0.7457
0.488	1.72129	0.74819
0.489	1.71949	0.75069
0.49	1.71772	0.7532
0.491	1.71598	0.75573
0.492	1.71427	0.75828
0.493	1.71259	0.76083
0.494	1.71094	0.7634
0.495	1.70932	0.76598
0.496	1.70772	0.76857
0.497	1.70616	0.77118
0.498	1.70462	0.77379
0.499	1.70311	0.77641
0.5	1.70163	0.77904
0.501	1.70018	0.78169
0.502	1.69876	0.78434
0.503	1.69736	0.787
0.504	1.69599	0.78967
0.505	1.69465	0.79235
0.506	1.69333	0.79503
0.507	1.69204	0.79773
0.508	1.69078	0.80042
0.509	1.68954	0.80313
0.51	1.68833	0.80584
0.511	1.68715	0.80856
0.512	1.68599	0.81128
0.513	1.68486	0.81401
0.514	1.68374	0.81675
0.515	1.68266	0.81949
0.516	1.6816	0.82223
0.517	1.68057	0.82498
0.518	1.67956	0.82773
0.519	1.67857	0.83049
0.52	1.67761	0.83324
0.521	1.67667	0.83601
0.522	1.67576	0.83877
0.523	1.67487	0.84154
0.524	1.674	0.84431
0.525	1.67315	0.84708
0.526	1.67233	0.84985
0.527	1.67152	0.85263
0.528	1.67075	0.85541
0.529	1.66999	0.85818
0.53	1.66925	0.86096
0.531	1.66854	0.86374
0.532	1.66784	0.86652
0.533	1.66717	0.8693
0.534	1.66652	0.87208
0.535	1.66589	0.87487
0.536	1.66528	0.87765
0.537	1.66469	0.88043
0.538	1.66411	0.88321
0.539	1.66356	0.88599
0.54	1.66303	0.88877
0.541	1.66252	0.89154
0.542	1.66202	0.89432
0.543	1.66154	0.8971
0.544	1.66109	0.89987
0.545	1.66065	0.90264
0.546	1.66023	0.90541
0.547	1.65982	0.90818
0.548	1.65943	0.91095
0.549	1.65906	0.91371
0.55	1.65871	0.91647
0.551	1.65838	0.91923
0.552	1.65806	0.92199
0.553	1.65775	0.92475
0.554	1.65746	0.9275
0.555	1.65719	0.93025
0.556	1.65694	0.933
0.557	1.6567	0.93574
0.558	1.65647	0.93849
0.559	1.65626	0.94123
0.56	1.65607	0.94396
0.561	1.65589	0.9467
0.562	1.65572	0.94943
0.563	1.65557	0.95215
0.564	1.65543	0.95488
0.565	1.65531	0.9576
0.566	1.6552	0.96032
0.567	1.6551	0.96303
0.568	1.65502	0.96574
0.569	1.65494	0.96845
0.57	1.65489	0.97115
0.571	1.65484	0.97385
0.572	1.65481	0.97655
0.573	1.65479	0.97924
0.574	1.65477	0.98193
0.575	1.65478	0.98462
0.576	1.65479	0.9873
0.577	1.65482	0.98998
0.578	1.65485	0.99266
0.579	1.6549	0.99533
0.58	1.65496	0.998
0.581	1.65503	1.00067
0.582	1.65511	1.00333
0.583	1.6552	1.00599
0.584	1.6553	1.00865
0.585	1.65541	1.0113
0.586	1.65553	1.01395
0.587	1.65566	1.0166
0.588	1.6558	1.01924
0.589	1.65595	1.02188
0.59	1.65611	1.02452
0.591	1.65628	1.02715
0.592	1.65645	1.02978
0.593	1.65664	1.03242
0.594	1.65683	1.03504
0.595	1.65704	1.03766
0.596	1.65725	1.04028
0.597	1.65747	1.0429
0.598	1.6577	1.04552
0.599	1.65793	1.04813
0.6	1.65818	1.05074
0.601	1.65843	1.05335
0.602	1.65869	1.05595
0.603	1.65896	1.05856
0.604	1.65923	1.06116
0.605	1.65952	1.06376
0.606	1.65981	1.06635
0.607	1.66011	1.06895
0.608	1.66041	1.07154
0.609	1.66072	1.07413
0.61	1.66104	1.07673
0.611	1.66137	1.07931
0.612	1.6617	1.0819
0.613	1.66204	1.08449
0.614	1.66238	1.08707
0.615	1.66274	1.08965
0.616	1.6631	1.09224
0.617	1.66346	1.09482
0.618	1.66384	1.0974
0.619	1.66422	1.09998
0.62	1.6646	1.10256
0.621	1.66499	1.10514
0.622	1.66539	1.10772
0.623	1.6658	1.1103
0.624	1.66621	1.11288
0.625	1.66662	1.11546
0.626	1.66705	1.11804
0.627	1.66748	1.12062
0.628	1.66791	1.1232
0.629	1.66836	1.12578
0.63	1.6688	1.12836
0.631	1.66926	1.13094
0.632	1.66972	1.13353
0.633	1.67018	1.13611
0.634	1.67066	1.1387
0.635	1.67114	1.14128
0.636	1.67162	1.14387
0.637	1.67211	1.14646
0.638	1.67261	1.14905
0.639	1.67311	1.15164
0.64	1.67363	1.15424
0.641	1.67414	1.15683
0.642	1.67466	1.15943
0.643	1.67519	1.16203
0.644	1.67573	1.16463
0.645	1.67627	1.16724
0.646	1.67682	1.16985
0.647	1.67738	1.17246
0.648	1.67794	1.17508
0.649	1.67851	1.17769
0.65	1.67909	1.18031
0.651	1.67967	1.18293
0.652	1.68027	1.18556
0.653	1.68086	1.18819
0.654	1.68147	1.19082
0.655	1.68208	1.19346
0.656	1.6827	1.1961
0.657	1.68333	1.19875
0.658	1.68397	1.2014
0.659	1.68461	1.20405
0.66	1.68526	1.20671
0.661	1.68593	1.20937
0.662	1.6866	1.21204
0.663	1.68727	1.21471
0.664	1.68796	1.21738
0.665	1.68865	1.22006
0.666	1.68936	1.22275
0.667	1.69007	1.22544
0.668	1.69079	1.22813
0.669	1.69152	1.23083
0.67	1.69226	1.23354
0.671	1.69301	1.23625
0.672	1.69377	1.23897
0.673	1.69454	1.24169
0.674	1.69532	1.24441
0.675	1.69611	1.24715
0.676	1.69692	1.24988
0.677	1.69773	1.25263
0.678	1.69856	1.25538
0.679	1.69939	1.25813
0.68	1.70024	1.26089
0.681	1.7011	1.26366
0.682	1.70197	1.26643
0.683	1.70285	1.26921
0.684	1.70375	1.272
0.685	1.70466	1.27479
0.686	1.70558	1.27759
0.687	1.70652	1.28039
0.688	1.70747	1.2832
0.689	1.70843	1.28602
0.69	1.70941	1.28884
0.691	1.7104	1.29166
0.692	1.71141	1.2945
0.693	1.71243	1.29734
0.694	1.71347	1.30018
0.695	1.71452	1.30303
0.696	1.71559	1.30589
0.697	1.71667	1.30876
0.698	1.71777	1.31163
0.699	1.71889	1.3145
0.7	1.72002	1.31738
0.701	1.72118	1.32027
0.702	1.72235	1.32316
0.703	1.72354	1.32606
0.704	1.72474	1.32896
0.705	1.72596	1.33187
0.706	1.72721	1.33479
0.707	1.72847	1.3377
0.708	1.72976	1.34063
0.709	1.73106	1.34356
0.71	1.73238	1.34649
0.711	1.73373	1.34943
0.712	1.73509	1.35237
0.713	1.73648	1.35532
0.714	1.73788	1.35827
0.715	1.73932	1.36122
0.716	1.74077	1.36418
0.717	1.74224	1.36714
0.718	1.74374	1.37011
0.719	1.74526	1.37308
0.72	1.74681	1.37604
0.721	1.74838	1.37902
0.722	1.74998	1.38199
0.723	1.75159	1.38497
0.724	1.75324	1.38795
0.725	1.75491	1.39093
0.726	1.75661	1.39391
0.727	1.75833	1.39689
0.728	1.76008	1.39987
0.729	1.76186	1.40285
0.73	1.76366	1.40584
0.731	1.76549	1.40882
0.732	1.76735	1.41179
0.733	1.76924	1.41477
0.734	1.77115	1.41775
0.735	1.7731	1.42072
0.736	1.77507	1.4237
0.737	1.77708	1.42666
0.738	1.77911	1.42963
0.739	1.78118	1.43259
0.74	1.78327	1.43554
0.741	1.7854	1.43849
0.742	1.78755	1.44144
0.743	1.78974	1.44438
0.744	1.79196	1.44731
0.745	1.79422	1.45023
0.746	1.7965	1.45315
0.747	1.79882	1.45606
0.748	1.80116	1.45896
0.749	1.80355	1.46185
0.75	1.80596	1.46473
0.751	1.80841	1.46759
0.752	1.81089	1.47045
0.753	1.81341	1.4733
0.754	1.81596	1.47613
0.755	1.81854	1.47895
0.756	1.82116	1.48175
0.757	1.82381	1.48455
0.758	1.8265	1.48732
0.759	1.82922	1.49008
0.76	1.83198	1.49282
0.761	1.83477	1.49555
0.762	1.83759	1.49825
0.763	1.84045	1.50094
0.764	1.84335	1.5036
0.765	1.84627	1.50625
0.766	1.84924	1.50887
0.767	1.85224	1.51148
0.768	1.85527	1.51405
0.769	1.85834	1.51661
0.77	1.86144	1.51914
0.771	1.86458	1.52164
0.772	1.86775	1.52412
0.773	1.87096	1.52657
0.774	1.87419	1.529
0.775	1.87747	1.53139
0.776	1.88077	1.53375
0.777	1.88411	1.53609
0.778	1.88749	1.53839
0.779	1.89089	1.54066
0.78	1.89433	1.54289
0.781	1.8978	1.5451
0.782	1.9013	1.54726
0.783	1.90484	1.5494
0.784	1.9084	1.55149
0.785	1.91199	1.55355
0.786	1.91562	1.55557
0.787	1.91927	1.55755
0.788	1.92295	1.55949
0.789	1.92666	1.56139
0.79	1.9304	1.56324
0.791	1.93417	1.56506
0.792	1.93796	1.56683
0.793	1.94178	1.56855
0.794	1.94563	1.57024
0.795	1.94949	1.57187
0.796	1.95339	1.57346
0.797	1.9573	1.57501
0.798	1.96124	1.5765
0.799	1.9652	1.57795
0.8	1.96918	1.57935
0.801	1.97318	1.58069
0.802	1.9772	1.58199
0.803	1.98124	1.58323
0.804	1.98529	1.58442
0.805	1.98936	1.58556
0.806	1.99345	1.58665
0.807	1.99755	1.58768
0.808	2.00166	1.58866
0.809	2.00579	1.58958
0.81	2.00993	1.59045
0.811	2.01407	1.59126
0.812	2.01823	1.59202
0.813	2.02239	1.59272
0.814	2.02657	1.59336
0.815	2.03074	1.59394
0.816	2.03492	1.59447
0.817	2.03911	1.59493
0.818	2.0433	1.59534
0.819	2.04748	1.59569
0.82	2.05167	1.59599
0.821	2.05586	1.59622
0.822	2.06004	1.59639
0.823	2.06422	1.59651
0.824	2.0684	1.59656
0.825	2.07257	1.59656
0.826	2.07673	1.59649
0.827	2.08088	1.59637
0.828	2.08502	1.59619
0.829	2.08915	1.59594
0.83	2.09327	1.59564
0.831	2.09738	1.59528
0.832	2.10147	1.59486
0.833	2.10554	1.59438
0.834	2.1096	1.59385
0.835	2.11363	1.59326
0.836	2.11765	1.5926
0.837	2.12165	1.59189
0.838	2.12562	1.59113
0.839	2.12957	1.59031
0.84	2.1335	1.58943
0.841	2.1374	1.5885
0.842	2.14127	1.58751
0.843	2.14512	1.58646
0.844	2.14893	1.58537
0.845	2.15272	1.58422
0.846	2.15647	1.58301
0.847	2.1602	1.58176
0.848	2.16389	1.58046
0.849	2.16754	1.5791
0.85	2.17116	1.5777
0.851	2.17474	1.57624
0.852	2.17828	1.57474
0.853	2.18179	1.57319
0.854	2.18526	1.5716
0.855	2.18869	1.56996
0.856	2.19207	1.56827
0.857	2.19542	1.56654
0.858	2.19872	1.56477
0.859	2.20198	1.56296
0.86	2.2052	1.5611
0.861	2.20837	1.55921
0.862	2.21149	1.55728
0.863	2.21457	1.55531
0.864	2.21761	1.5533
0.865	2.22059	1.55126
0.866	2.22353	1.54919
0.867	2.22642	1.54708
0.868	2.22926	1.54493
0.869	2.23205	1.54276
0.87	2.2348	1.54056
0.871	2.23749	1.53832
0.872	2.24013	1.53606
0.873	2.24273	1.53377
0.874	2.24527	1.53146
0.875	2.24776	1.52912
0.876	2.2502	1.52676
0.877	2.25259	1.52437
0.878	2.25493	1.52196
0.879	2.25721	1.51953
0.88	2.25945	1.51709
0.881	2.26163	1.51462
0.882	2.26376	1.51214
0.883	2.26583	1.50964
0.884	2.26786	1.50712
0.885	2.26983	1.50459
0.886	2.27175	1.50205
0.887	2.27362	1.4995
0.888	2.27544	1.49693
0.889	2.2772	1.49435
0.89	2.27892	1.49177
0.891	2.28058	1.48917
0.892	2.28219	1.48657
0.893	2.28375	1.48397
0.894	2.28526	1.48135
0.895	2.28672	1.47873
0.896	2.28812	1.47611
0.897	2.28948	1.47349
0.898	2.29079	1.47086
0.899	2.29205	1.46824
0.9	2.29326	1.46561
0.901	2.29441	1.46298
0.902	2.29553	1.46036
0.903	2.29659	1.45773
0.904	2.29761	1.45511
0.905	2.29858	1.4525
0.906	2.2995	1.44989
0.907	2.30037	1.44728
0.908	2.3012	1.44468
0.909	2.30199	1.44209
0.91	2.30272	1.4395
0.911	2.30342	1.43692
0.912	2.30407	1.43435
0.913	2.30467	1.43179
0.914	2.30524	1.42923
0.915	2.30576	1.42669
0.916	2.30623	1.42416
0.917	2.30667	1.42164
0.918	2.30706	1.41913
0.919	2.30742	1.41664
0.92	2.30773	1.41416
0.921	2.308	1.41169
0.922	2.30824	1.40923
0.923	2.30844	1.40679
0.924	2.30859	1.40437
0.925	2.30871	1.40196
0.926	2.3088	1.39956
0.927	2.30884	1.39718
0.928	2.30885	1.39482
0.929	2.30883	1.39247
0.93	2.30877	1.39014
0.931	2.30868	1.38783
0.932	2.30855	1.38554
0.933	2.30839	1.38326
0.934	2.30819	1.381
0.935	2.30797	1.37876
0.936	2.30771	1.37654
0.937	2.30742	1.37434
0.938	2.3071	1.37216
0.939	2.30675	1.36999
0.94	2.30637	1.36785
0.941	2.30596	1.36573
0.942	2.30552	1.36362
0.943	2.30505	1.36154
0.944	2.30456	1.35948
0.945	2.30404	1.35743
0.946	2.30349	1.35541
0.947	2.30291	1.35341
0.948	2.30231	1.35143
0.949	2.30169	1.34947
0.95	2.30104	1.34753
0.951	2.30036	1.34562
0.952	2.29967	1.34372
0.953	2.29894	1.34185
0.954	2.2982	1.33999
0.955	2.29743	1.33816
0.956	2.29664	1.33635
0.957	2.29583	1.33457
0.958	2.295	1.3328
0.959	2.29415	1.33106
0.96	2.29327	1.32933
0.961	2.29238	1.32763
0.962	2.29146	1.32595
0.963	2.29053	1.3243
0.964	2.28958	1.32266
0.965	2.28861	1.32105
0.966	2.28763	1.31946
0.967	2.28662	1.31789
0.968	2.2856	1.31634
0.969	2.28456	1.31481
0.97	2.28351	1.31331
0.971	2.28243	1.31182
0.972	2.28135	1.31036
0.973	2.28024	1.30892
0.974	2.27913	1.30751
0.975	2.27799	1.30611
0.976	2.27685	1.30473
0.977	2.27569	1.30338
0.978	2.27451	1.30205
0.979	2.27332	1.30074
0.98	2.27212	1.29945
0.981	2.27091	1.29818
0.982	2.26968	1.29693
0.983	2.26844	1.2957
0.984	2.26719	1.2945
0.985	2.26593	1.29331
0.986	2.26466	1.29215
0.987	2.26337	1.29101
0.988	2.26208	1.28988
0.989	2.26077	1.28878
0.99	2.25946	1.2877
0.991	2.25813	1.28664
0.992	2.2568	1.2856
0.993	2.25545	1.28457
0.994	2.25409	1.28357
0.995	2.25273	1.28259
0.996	2.25136	1.28163
0.997	2.24998	1.28069
0.998	2.24859	1.27977
0.999	2.24719	1.27886
1.0	2.24578	1.27798
1.005	2.23865	1.27385
1.01	2.23134	1.2702
1.015	2.2239	1.267
1.02	2.21633	1.26424
1.025	2.20865	1.26191
1.03	2.20089	1.26
1.035	2.19307	1.25849
1.04	2.18518	1.25737
1.045	2.17725	1.25663
1.05	2.16929	1.25626
1.055	2.16131	1.25623
1.06	2.15332	1.25654
1.065	2.14532	1.25719
1.07	2.13733	1.25815
1.075	2.12935	1.25943
1.08	2.12139	1.261
1.085	2.11345	1.26286
1.09	2.10554	1.265
1.095	2.09767	1.26741
1.1	2.08984	1.27009
1.105	2.08204	1.27302
1.11	2.0743	1.2762
1.115	2.0666	1.27962
1.12	2.05896	1.28327
1.125	2.05138	1.28714
1.13	2.04385	1.29124
1.135	2.03638	1.29555
1.14	2.02898	1.30007
1.145	2.02164	1.30479
1.15	2.01437	1.3097
1.155	2.00718	1.31481
1.16	2.00005	1.3201
1.165	1.99299	1.32557
1.17	1.98601	1.33121
1.175	1.97911	1.33703
1.18	1.97228	1.34302
1.185	1.96553	1.34916
1.19	1.95886	1.35547
1.195	1.95227	1.36192
1.2	1.94577	1.36853
1.205	1.93935	1.37529
1.21	1.93301	1.38218
1.215	1.92676	1.38921
1.22	1.92059	1.39638
1.225	1.91451	1.40368
1.23	1.90851	1.41111
1.235	1.90261	1.41866
1.24	1.89679	1.42633
1.245	1.89106	1.43412
1.25	1.88543	1.44202
1.255	1.87988	1.45003
1.26	1.87442	1.45816
1.265	1.86906	1.46638
1.27	1.86379	1.47471
1.275	1.85861	1.48314
1.28	1.85352	1.49166
1.285	1.84853	1.50028
1.29	1.84363	1.50899
1.295	1.83882	1.51779
1.3	1.8341	1.52667
1.305	1.82948	1.53563
1.31	1.82496	1.54467
1.315	1.82053	1.55379
1.32	1.81619	1.56299
1.325	1.81194	1.57226
1.33	1.80779	1.58159
1.335	1.80373	1.591
1.34	1.79977	1.60047
1.345	1.7959	1.61
1.35	1.79213	1.61959
1.355	1.78844	1.62924
1.36	1.78485	1.63894
1.365	1.78135	1.6487
1.37	1.77795	1.65852
1.375	1.77463	1.66838
1.38	1.77141	1.67828
1.385	1.76828	1.68824
1.39	1.76524	1.69823
1.395	1.76229	1.70827
1.4	1.75943	1.71835
1.405	1.75666	1.72846
1.41	1.75398	1.73861
1.415	1.75138	1.74879
1.42	1.74888	1.75901
1.425	1.74645	1.76926
1.43	1.74412	1.77953
1.435	1.74187	1.78983
1.44	1.73971	1.80016
1.445	1.73763	1.81051
1.45	1.73564	1.82089
1.455	1.73373	1.83128
1.46	1.7319	1.8417
1.465	1.73015	1.85213
1.47	1.72849	1.86258
1.475	1.7269	1.87305
1.48	1.7254	1.88353
1.485	1.72397	1.89402
1.49	1.72262	1.90452
1.495	1.72135	1.91504
1.5	1.72015	1.92556
1.505	1.71903	1.93609
1.51	1.71799	1.94663
1.515	1.71701	1.95718
1.52	1.71612	1.96773
1.525	1.71529	1.97828
1.53	1.71454	1.98884
1.535	1.71385	1.99939
1.54	1.71324	2.00995
1.545	1.7127	2.02051
1.55	1.71222	2.03107
1.555	1.71182	2.04162
1.56	1.71147	2.05218
1.565	1.7112	2.06273
1.57	1.71099	2.07328
1.575	1.71085	2.08382
1.58	1.71077	2.09435
1.585	1.71075	2.10489
1.59	1.71079	2.11541
1.595	1.7109	2.12592
1.6	1.71106	2.13643
1.605	1.71129	2.14693
1.61	1.71157	2.15742
1.615	1.71192	2.1679
1.62	1.71232	2.17837
1.625	1.71278	2.18883
1.63	1.71329	2.19928
1.635	1.71386	2.20971
1.64	1.71448	2.22014
1.645	1.71516	2.23055
1.65	1.71589	2.24094
1.655	1.71668	2.25133
1.66	1.71751	2.2617
1.665	1.7184	2.27205
1.67	1.71934	2.28239
1.675	1.72032	2.29272
1.68	1.72136	2.30303
1.685	1.72245	2.31332
1.69	1.72358	2.3236
1.695	1.72476	2.33386
1.7	1.72598	2.34411
1.705	1.72726	2.35434
1.71	1.72857	2.36455
1.715	1.72993	2.37474
1.72	1.73134	2.38492
1.725	1.73279	2.39507
1.73	1.73428	2.40521
1.735	1.73582	2.41533
1.74	1.73739	2.42544
1.745	1.73901	2.43552
1.75	1.74067	2.44559
1.755	1.74237	2.45563
1.76	1.74411	2.46566
1.765	1.74588	2.47567
1.77	1.7477	2.48566
1.775	1.74955	2.49562
1.78	1.75144	2.50557
1.785	1.75337	2.5155
1.79	1.75533	2.52541
1.795	1.75733	2.5353
1.8	1.75936	2.54516
1.805	1.76143	2.55501
1.81	1.76353	2.56484
1.815	1.76567	2.57464
1.82	1.76784	2.58443
1.825	1.77005	2.59419
1.83	1.77228	2.60394
1.835	1.77455	2.61366
1.84	1.77685	2.62336
1.845	1.77918	2.63305
1.85	1.78155	2.64271
1.855	1.78394	2.65235
1.86	1.78636	2.66197
1.865	1.78881	2.67156
1.87	1.79129	2.68114
1.875	1.7938	2.69069
1.88	1.79634	2.70023
1.885	1.79891	2.70974
1.89	1.8015	2.71923
1.895	1.80412	2.7287
1.9	1.80677	2.73815
1.905	1.80944	2.74758
1.91	1.81214	2.75699
1.915	1.81487	2.76637
1.92	1.81762	2.77574
1.925	1.8204	2.78508
1.93	1.8232	2.7944
1.935	1.82603	2.8037
1.94	1.82888	2.81298
1.945	1.83175	2.82224
1.95	1.83465	2.83147
1.955	1.83757	2.84069
1.96	1.84051	2.84988
1.965	1.84348	2.85906
1.97	1.84646	2.86821
1.975	1.84947	2.87734
1.98	1.85251	2.88645
1.985	1.85556	2.89554
1.99	1.85863	2.9046
1.995	1.86173	2.91365
2.0	1.86484	2.92268
2.01	1.87113	2.94067
2.02	1.8775	2.95857
2.03	1.88395	2.97639
2.04	1.89047	2.99413
2.05	1.89706	3.01179
2.06	1.90373	3.02936
2.07	1.91046	3.04686
2.08	1.91726	3.06427
2.09	1.92413	3.0816
2.1	1.93105	3.09885
2.11	1.93805	3.11602
2.12	1.9451	3.13311
2.13	1.95221	3.15012
2.14	1.95938	3.16705
2.15	1.9666	3.18391
2.16	1.97388	3.20068
2.17	1.98121	3.21738
2.18	1.98859	3.23401
2.19	1.99603	3.25055
2.2	2.00351	3.26702
2.21	2.01104	3.28341
2.22	2.01862	3.29973
2.23	2.02624	3.31598
2.24	2.03391	3.33215
2.25	2.04161	3.34824
2.26	2.04937	3.36426
2.27	2.05716	3.38021
2.28	2.06499	3.39609
2.29	2.07286	3.4119
2.3	2.08077	3.42763
2.31	2.08871	3.4433
2.32	2.09669	3.45889
2.33	2.10471	3.47441
2.34	2.11276	3.48987
2.35	2.12084	3.50525
2.36	2.12895	3.52057
2.37	2.1371	3.53582
2.38	2.14528	3.551
2.39	2.15348	3.56611
2.4	2.16172	3.58116
2.41	2.16998	3.59614
2.42	2.17827	3.61106
2.43	2.18659	3.62591
2.44	2.19493	3.64069
2.45	2.2033	3.65541
2.46	2.21169	3.67007
2.47	2.22011	3.68466
2.48	2.22855	3.69919
2.49	2.23701	3.71366
2.5	2.24549	3.72806
2.51	2.254	3.74241
2.52	2.26252	3.75669
2.53	2.27107	3.77091
2.54	2.27963	3.78507
2.55	2.28822	3.79917
2.56	2.29682	3.81321
2.57	2.30544	3.82719
2.58	2.31408	3.84112
2.59	2.32274	3.85498
2.6	2.33141	3.86879
2.61	2.34009	3.88254
2.62	2.3488	3.89623
2.63	2.35751	3.90986
2.64	2.36625	3.92344
2.65	2.37499	3.93696
2.66	2.38375	3.95043
2.67	2.39252	3.96384
2.68	2.40131	3.9772
2.69	2.41011	3.9905
2.7	2.41892	4.00374
2.71	2.42774	4.01694
2.72	2.43657	4.03008
2.73	2.44541	4.04316
2.74	2.45427	4.0562
2.75	2.46313	4.06918
2.76	2.472	4.08211
2.77	2.48088	4.09499
2.78	2.48977	4.10781
2.79	2.49867	4.12059
2.8	2.50758	4.13332
2.81	2.5165	4.14599
2.82	2.52542	4.15862
2.83	2.53435	4.17119
2.84	2.54329	4.18372
2.85	2.55223	4.19619
2.86	2.56118	4.20862
2.87	2.57014	4.221
2.88	2.5791	4.23333
2.89	2.58807	4.24562
2.9	2.59704	4.25786
2.91	2.60602	4.27005
2.92	2.615	4.28219
2.93	2.62399	4.29429
2.94	2.63298	4.30634
2.95	2.64197	4.31834
2.96	2.65097	4.3303
2.97	2.65997	4.34222
2.98	2.66898	4.35409
2.99	2.67799	4.36591
3.0	2.687	4.37769
3.01	2.69601	4.38943
3.02	2.70503	4.40112
3.03	2.71405	4.41277
3.04	2.72307	4.42438
3.05	2.73209	4.43594
3.06	2.74111	4.44746
3.07	2.75014	4.45894
3.08	2.75917	4.47038
3.09	2.76819	4.48177
3.1	2.77722	4.49313
3.11	2.78625	4.50444
3.12	2.79528	4.51571
3.13	2.80431	4.52694
3.14	2.81334	4.53813
3.15	2.82237	4.54928
3.16	2.8314	4.56039
3.17	2.84042	4.57146
3.18	2.84945	4.58249
3.19	2.85848	4.59348
3.2	2.86751	4.60444
3.21	2.87653	4.61535
3.22	2.88556	4.62623
3.23	2.89458	4.63706
3.24	2.9036	4.64786
3.25	2.91262	4.65863
3.26	2.92164	4.66935
3.27	2.93065	4.68004
3.28	2.93967	4.69069
3.29	2.94868	4.7013
3.3	2.95769	4.71188

Optical transmission calculator

Free-standing sample in vacuum, normal incidence

Transmittance T: —
Reflectance R: —

Fresnel reflection calculator

R_p: —
R_s: —
R = (R_p+R_s)/2: —
Phase φ_p: —
Phase φ_s: —
Brewster angle θ_B: —
Critical angle θ_C: —

Ti₃C₂ (Ti₃C₂ MXene): all datasets

Panova et al. 2024: n,k 0.300–3.30 µm n,k 0.3–3.3 µm default

About Ti3C2 (Ti3C2 MXene)

Ti₃C₂, a member of the MXene family, is a two-dimensional transition metal carbide known for its unique properties and applications. MXenes, which are derived from MAX phases (ternary carbides or nitrides), are recognized for their exceptional electrical conductivity, mechanical strength, and chemical stability. Ti₃C₂ is synthesized by selectively etching aluminum layers from Ti₃AlC₂ using hydrofluoric acid, resulting in a layered structure that can be easily intercalated with ions and molecules. Due to its excellent electrical conductivity and large surface area, Ti₃C₂ finds applications in energy storage devices such as supercapacitors and lithium-ion batteries. Additionally, its high surface reactivity makes it suitable for use in catalysis, electromagnetic interference shielding, and water purification. The material's mechanical properties, including high Young's modulus and flexibility, also make it a candidate for use in flexible electronics and sensors.

More about Ti3C2 (Ti3C2 MXene) →

Provenance

Version: 1 (snapshot c5c2f18)
Source page: refractiveindex.info
Original file: database/data/main/Ti3C2/nk/Panova.yml
ID: ds_86b6cbebad01
API: /v1/datasets/ds_86b6cbebad01

Plot