Monday, April 20, 2009

Differential Conductance of MgB2 thin films: Data Analysis based on the GNU Scientific Library

Source code here. Experimental data here. Along with experimental points and best-fit curve (left), reduced chi-squared is plotted, centered on best-fit parameters, with an half-width of 10 σ (right).


Γ = 0.26395±0.00233
Δ = 2.23258±0.00232
χ2/DoF = 18.5991

Γ = 1.07539±0.00369
Δ = 2.59835±0.00352
χ2/DoF = 5.34596

Γ = 1.57272±0.00547
Δ = 2.41432±0.00532
χ2/DoF = 4.74623

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