“…The simulations employ the recursive Parratt's formalism which is accounted under the frame of the dynamical theory of X-ray scattering. 20,21 The software considers the instrumental function as the sum of a resolution function and a constant background. The resolution is determined by calculating the reflectivity averaged over several points, n, analytically defined by a Gaussian distribution and ranging The quality of the fit is very good with all the KFs and SLs accurately simulated.…”
Section: Crystengcomm Papermentioning
confidence: 99%
“…One example of software that allows the user to fit δ and β independently is Parratt32. 21 Even though Parratt32 is extremely powerful and fast, in order to obtain δ and β of the quantum heterostructures studied here, access to external databases is required. Another piece of software for the visualization and analysis of non-polarized specular reflectivity data is LEPTOS®.…”
New software for the simulation and fitting of the specular X-ray reflectivity (XRR) measurements has been developed. The novel software employs the recursive formalism of the dynamical theory of X-ray...
“…The simulations employ the recursive Parratt's formalism which is accounted under the frame of the dynamical theory of X-ray scattering. 20,21 The software considers the instrumental function as the sum of a resolution function and a constant background. The resolution is determined by calculating the reflectivity averaged over several points, n, analytically defined by a Gaussian distribution and ranging The quality of the fit is very good with all the KFs and SLs accurately simulated.…”
Section: Crystengcomm Papermentioning
confidence: 99%
“…One example of software that allows the user to fit δ and β independently is Parratt32. 21 Even though Parratt32 is extremely powerful and fast, in order to obtain δ and β of the quantum heterostructures studied here, access to external databases is required. Another piece of software for the visualization and analysis of non-polarized specular reflectivity data is LEPTOS®.…”
New software for the simulation and fitting of the specular X-ray reflectivity (XRR) measurements has been developed. The novel software employs the recursive formalism of the dynamical theory of X-ray...
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