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A modified version of the historical MATLAB code MELT additionally enabling tail-fitting on lifetime spectra consisting of distributed characteristic lifetimes using Maximum Entropy for optimization

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MELTail // MELT v5

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Copyright (c) 2021 Danny Petschke (danny.petschke@uni-wuerzburg.de). All rights reserved.

MELTail - A modified version of the historical MATLAB code MELT (Shukla (1993)) additionally enabling tail-fitting on lifetime spectra consisting of distributed characteristic lifetimes using Maximum Entropy for optimization.

demo

Quickstart Guide

  • edit the input file m_input.m:
  • execute melt.m
  • finished. You should see the results as shown above in the figures when running in the demo mode (use_simulation = 1).

How to cite this Program?

DOI

A. Shukla, M. Peter, L. Hoffmann, Analysis of positron lifetime spectra using quantified maximum entropy and a general linear filter, Nucl. Instruments Methods Phys. Res. Sect. A Accel. Spectrometers, Detect. Assoc. Equip. 335 (1993) 310–317. doi:10.1016/0168- 9002(93)90286-Q..

DOI

A. Shukla, L. Hoffmann, A.A. Manuel, M. Peter, Melt 4.0 a program for positron lifetime analysis, 255–257 (1997) 233–237. doi:10.4028/www.scientific.net/MSF.255-257.233..

  • Additionally, you should cite the applied version of this program in your study.

You can cite all released software versions by using the DOI 10.5281/zenodo.4657513. This DOI represents all versions, and will always resolve to the latest one.

DOI

v1.x

MELTail v1.0 (refers to MELT 5.0 based on MELT 4.0)
DOI