energy	absorption coefficient
eV	
1.24	0.120789689129935
1.24746984945856	0.141041837328493
1.25494006143134	0.151506593146671
1.26240902255945	0.150473995875891
1.26987898258115	0.139093780825048
1.27734970538547	0.120988314498914
1.28481964862255	0.101293420807769
1.29228858054605	0.0853847171094847
1.29975902048483	0.0775933399220687
1.30722950627839	0.0802128180787705
1.31469854174486	0.0930156661142642
1.32216882603137	0.113379434979577
1.32963893869078	0.136974261396246
1.33710886869807	0.158830267007988
1.34457863724786	0.17451785143867
1.35204829865438	0.181162464209461
1.35951794125128	0.178068067702573
1.36698768829153	0.166823664869835
1.37445769884745	0.150894589338835
1.38192816871114	0.134803812385654
1.3893977744985	0.123095525945451
1.39686673778671	0.119302969754866
1.40433690948482	0.125149261331109
1.41180703330384	0.140152691713086
1.4192774504283	0.161735799649074
1.4267469020032	0.185815305919105
1.43421742042117	0.207749403556258
1.44168612167831	0.223428499723308
1.44915680110323	0.23025348809627
1.45662659377269	0.227780856900394
1.46409599746853	0.217869960284176
1.47156555587202	0.204306139414112
1.47903585946297	0.191967174986084
1.48650576440562	0.185721086192794
1.49397590361446	0.189299738139863
1.50144514094816	0.204406725338146
1.5089159898854	0.23027767964762
1.51638552389897	0.263816931321852
1.52385633967249	0.300296941931241
1.53132548570187	0.33448342370738
1.53879564421556	0.361923009135967
1.54626576816987	0.380092137439338
1.55373479000147	0.389130440554231
1.56120555285562	0.391969764738991
1.56867507678918	0.393817659731583
1.5761442934679	0.401100589927468
1.58361419071568	0.420088835671285
1.59108377184372	0.455518423656268
1.59855408204966	0.509529245143933
1.60602414475976	0.581161701930733
1.61349296504055	0.66660880777791
1.62096376753811	0.76019615844776
1.62843349950359	0.855880110234608
1.63590332866749	0.94904304772288
1.64337448396053	1.03808917734984
1.65084386079126	1.12552678101862
1.65831269358126	1.21821861987534
1.66578227956931	1.32662223471409
1.67325397971314	1.46312624630515
1.68072238532458	1.63964393265542
1.6881934016144	1.86491820530541
1.69566156783057	2.14198361850341
1.70313294051396	2.46628197467927
1.71060200775013	2.82488989245393
1.71807259965167	3.19711722922544
1.72554149301086	3.55645513767241
1.73301263282354	3.87370399090226
1.7404827874674	4.12078036868993
1.74795109120076	4.27456224090305
1.75542163387284	4.32014421660456
1.76289114147201	4.25308693391518
1.77036129647555	4.07990937930393
1.77783130388155	3.81733343212502
1.78530035518839	3.48983924469187
1.7927702203517	3.12626993682456
1.80024012880428	2.75593548284289
1.80771193235659	2.40480572532764
1.81517958567062	2.09249279739956
1.82265025105537	1.83042614603853
1.83012053705182	1.6214620719566
1.83758967511711	1.46094051842002
1.84505962964892	1.33882411368447
1.85252967408924	1.24249505386162
1.85999907000046	1.15955622991758
1.86746987951807	1.0802121856215
1.87493857308102	0.998767296076604
1.88241009214701	0.914101110483531
1.88988090702091	0.829103882608827
1.8973502891164	0.749305716208459
1.90482042459062	0.681068564874286
1.91228768209143	0.629727302298748
1.91976021575628	0.598129740930237
1.92722847448987	0.585868444114438
1.93469771128381	0.589369852862459
1.94216727072245	0.602726135686731
1.94963955252628	0.619108484495657
1.95710777350581	0.632316222706376
1.96457740197313	0.638134927425816
1.97204781261729	0.635172523418399
1.97951837040939	0.624956898137807
1.98698843059962	0.611392652854562
1.99445733871837	0.599615187065762
2.00192766260415	0.594670773500374
2.00939880084265	0.600251806838129
2.0168668623895	0.617852221478185
2.02433776402099	0.646470402312016
2.03180762058942	0.682969935927757
2.03927579396078	0.722852042600678
2.0467483935501	0.761337829906206
2.05421810495067	0.794420837410242
2.06168769089316	0.819660689318708
2.06915655171723	0.836577798736423
2.07662755684768	0.846568485030778
2.08409666174775	0.852404166277481
2.09156676905223	0.857467415533711
2.09903732054501	0.864903134474964
2.10650774990996	0.876867342063659
2.11397748273017	0.8940603200494
2.12144593649007	0.91558231248724
2.12891617564245	0.939196661910261
2.1363839977947	0.961830616883837
2.14385620948933	0.980284102018865
2.15132488649159	0.991887558403218
2.15879692336619	0.995062169001424
2.16626427725388	0.989625436145405
2.17373393146077	0.976782693270843
2.18120539742794	0.958855480480972
2.18867431643641	0.938797713519578
2.1961439962028	0.919597261184971
2.20361392684002	0.903715719930308
2.21108359144168	0.892638535891112
2.21855246608209	0.886658554162673
2.22602401592684	0.884935436645464
2.23349376062711	0.8857248451632
2.24096520540073	0.886845295962567
2.24843380266367	0.88615774660841
2.25590309804628	0.882023962219837
2.26337260771554	0.873637557751848
2.27084184135972	0.861164054345259
2.2783144882428	0.845677217349463
2.28578170047412	0.828887431886222
2.29325136809089	0.81279368404077
2.30072305788359	0.799237927021156
2.30819203413146	0.789552818217537
2.31566209261154	0.78428585063415
2.32313278202645	0.783135690912072
2.33060364513928	0.785011597174649
2.3380742187721	0.788317775859144
2.3455440338061	0.791254715075667
2.35301261518376	0.792226621261481
2.36048397535959	0.790125776012668
2.36795319091241	0.78455747507036
2.37541976923946	0.775890957902529
2.38289237013237	0.765166036804043
2.39036144578313	0.753846937251348
2.39783112307448	0.743520964543546
2.40530097298304	0.735558973257135
2.4127705610859	0.730843742809799
2.42023944756083	0.729587479792327
2.4277119402313	0.731293620782272
2.43518289401848	0.73487991216661
2.44265185316511	0.738907593259789
2.45011835652384	0.741857264871758
2.45759167907024	0.742472663985047
2.4650617259408	0.739977114477366
2.47252802032259	0.734239048262426
2.48	0.725776249421753
2.48747236699044	0.715628530250214
2.49493969891712	0.70513279226978
2.50241159827414	0.69563018113424
2.509877582745	0.68818172979754
2.51734736551478	0.68333917539573
2.52482061556756	0.681038855951575
2.53228665484933	0.68060171037455
2.53976056612082	0.680894555469839
2.54722639912573	0.680567757320023
2.55469941077094	0.678326855721289
2.56216875187255	0.673225409278717
2.5696392972451	0.66484749307436
2.5771106848256	0.653405313699007
2.58457716109211	0.63970101206584
2.59204909842679	0.624952654005991
2.5995207657685	0.610552314755037
2.60698630280987	0.597781722121343
2.61445625635165	0.587536387918041
2.62193033277371	0.580164330954024
2.62939708348972	0.575381194397636
2.63686723160838	0.572355128412982
2.64433483250058	0.569902020223459
2.65180515220078	0.566752874416147
2.65927787738155	0.561859390432548
2.66674695582233	0.5546401222139
2.67421773739613	0.545145999341991
2.6816840976133	0.534051838775532
2.68915727449573	0.522575706345653
2.69662530391402	0.51219031579243
2.70409364886908	0.504351404328677
2.71156789853488	0.500162446226498
2.71903588250257	0.500128493171972
2.72650314977078	0.504067047497019
2.73397537658306	0.511108062179405
2.74144624554515	0.519927368092604
2.7489153976949	0.529018298442013
2.75638859744278	0.537048195837476
2.76385325722335	0.543176722179468
2.77132748821627	0.547255332854436
2.77879243540988	0.549869718052959
2.78626640301995	0.552229455342535
2.79373662273291	0.555896385231372
2.80120270993772	0.562440836491311
2.80867699987995	0.57305116603077
2.81614651229339	0.588270622722171
2.82361728144861	0.607814849733856
2.83108254660441	0.630622814111879
2.8385549008566	0.655052036843531
2.84602107891741	0.679201146875341
2.8534938040064	0.701321561899207
2.8609662682848	0.720169751293103
2.86843152313714	0.73526188403003
2.87590248835144	0.746950223050699
2.88337224335662	0.756338242627213
2.89084046523881	0.765000515663228
2.89831360220646	0.774626206621426
2.90578462043188	0.786620123132831
2.91325318754537	0.801784406110627
2.92072584748158	0.820110567291181
2.92819545232355	0.84075826857497
2.93566166025872	0.862229331431021
2.94313111174404	0.882660581992204
2.95060356499537	0.90021006705047
2.95807171892593	0.913434781788453
2.9655423115924	0.921562294215679
2.97301509284678	0.924668998704833
2.98048264589943	0.923633430541782
2.98795180722892	0.919958012389313
2.99542231831193	0.915459232664582
3.00289391792897	0.911906894334771
3.01035903386897	0.910650631317299
3.01783197977079	0.91239072536177
3.02529783325241	0.917012584909159
3.03277104779794	0.923637674673597
3.04024400409943	0.93082298983772
3.04770893396549	0.936845412884317
3.05518050203514	0.940079441327944
3.06265097140373	0.939307009337471
3.07012005654963	0.933989112172294
3.07758746925515	0.924359177082281
3.0850605940732	0.911393354385061
3.09253153633974	0.896628019797949
3.1	0.881845708683574