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Assessing pseudo-automatic model analysis of small-angle scattering data batches from precipitation in alloys

delete2026-07-07
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M
Mattias Tidefelt *
P
Per Jönsson
P
Pär A.T. Olsson
M
Martin Fisk
DOI:10.1016/j.cpc.2026.110301delete
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Abstract

Abstract

En 中文
• The applied separable fitting approach allows for a rapid starting guess function. • Decoupled fitting improves convergence rate and reduces the computational wall-time. • The form factor intensity models suffer from pronounced parameter correlations. • The proposed solution strategy is packaged into a modular framework named pySASA.
Keywords:
Small-angle scattering
Separable nonlinear least-squares
Parallelization,
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Computer Physics Communications cover
Computer Physics Communications
IF:
3.4
Papers:
1.2W
Citations:
3.7W

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M
Malmo University
Scholars:
1.9K
Papers: 1.7K
Citations: 19
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