| 1 | void reflectivity()
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| 2 | {
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| 3 | TGraph g2;
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| 4 | g2.SetName("10nm");
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| 5 | g2.SetTitle("Reflectivity for Al, d = 300nm");
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| 6 | g2.SetPoint(g2.GetN(), 290, 88.5);
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| 7 | g2.SetPoint(g2.GetN(), 350, 89.9);
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| 8 | g2.SetPoint(g2.GetN(), 400, 90.5);
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| 9 | g2.SetPoint(g2.GetN(), 500, 91.1);
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| 10 | g2.SetPoint(g2.GetN(), 600, 90.9);
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| 11 | g2.SetPoint(g2.GetN(), 700, 89.9);
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| 12 | g2.SetMarkerStyle(kFullDotMedium);
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| 13 | g2.SetLineWidth(2);
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| 14 | g2.SetLineStyle(7);
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| 15 | g2.SetMaximum(95);
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| 16 | g2.SetMinimum(79);
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| 17 | TGraph *g=(TGraph*)g2.DrawClone("AC");
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| 18 |
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| 19 | TGraph g1;
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| 20 | g1.SetName("100nm");
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| 21 | g1.SetPoint(g1.GetN(), 290, 85.7);
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| 22 | g1.SetPoint(g1.GetN(), 310, 89.3);
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| 23 | g1.SetPoint(g1.GetN(), 330, 91.2);
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| 24 | g1.SetPoint(g1.GetN(), 360, 92.3);
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| 25 | g1.SetPoint(g1.GetN(), 390, 92.4);
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| 26 | g1.SetPoint(g1.GetN(), 430, 91.7);
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| 27 | g1.SetPoint(g1.GetN(), 475, 90.2);
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| 28 | g1.SetPoint(g1.GetN(), 530, 87.3);
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| 29 | g1.SetPoint(g1.GetN(), 620, 81.1);
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| 30 | g1.SetMarkerStyle(kFullDotMedium);
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| 31 | g1.SetLineWidth(2);
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| 32 | g1.SetLineColor(kBlue);
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| 33 | g1.DrawClone("C");
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| 34 |
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| 35 | TH1 *h = g->GetHistogram();
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| 36 |
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| 37 | TAxis *axex = h->GetXaxis();
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| 38 | TAxis *axey = h->GetYaxis();
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| 39 |
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| 40 | axex->SetTitle("Wavelength \\nu / nm");
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| 41 | axey->SetTitle("Reflectivity / %");
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| 42 | axex->CenterTitle();
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| 43 | axey->CenterTitle();
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| 44 | axex->SetRangeUser(275, 725);
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| 45 | axex->SetTitleOffset(1.2);
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| 46 |
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| 47 | gPad->SetGridx();
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| 48 | gPad->SetGridy();
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| 49 | gPad->SetBorderMode(0);
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| 50 | gPad->SetFrameBorderMode(0);
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| 51 | gPad->SetFillColor(kWhite);
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| 52 | gPad->SetRightMargin(0.01);
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| 53 | gPad->SetLeftMargin(0.08);
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| 54 |
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| 55 | TLegend leg(0.55, 0.89, 0.99, 0.99);
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| 56 | leg.AddEntry("10nm", "Protection layer d = 10nm","l");
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| 57 | leg.AddEntry("100nm", "Protection layer d = 100nm","l");
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| 58 | leg.DrawClone();
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| 59 | }
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| 60 |
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