A global non-analytical fit method for the complex lineshape analysis of Bi$_2$Sr$_2$CaCu$_2$O$_{8+\delta}$
R. H. He, D. L. Feng
TL;DR
This paper introduces a global non-analytical fitting method for analyzing complex spectral lineshapes in Bi$_2$Sr$_2$CaCu$_2$O$_{8+eta}$, improving the efficiency and applicability of spectral analysis.
Contribution
It presents a novel global non-analytical fit approach that handles multi-level parameter globality and non-analytical function evaluation, applicable to various spectral analysis tasks.
Findings
Effective analysis of complex lineshapes in Bi$_2$Sr$_2$CaCu$_2$O$_{8+eta}$
Enhanced efficiency in spectral data fitting
Potential broad applicability to systematic spectral analysis
Abstract
The implementation of global non-analytical fit is exemplified by its application to the spectral analysis of the complex lineshape of BiSrCaCuO at . It deals with properly a multi-level globality in the fitting parameters and efficiently the non-analytical evaluation of the fitting function, thus exhibiting a potential applicability to a wide range of systematic analysis task.
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Taxonomy
TopicsPhysics of Superconductivity and Magnetism · Magneto-Optical Properties and Applications · Blind Source Separation Techniques