Maximum Entropy Analysis of Positron Annihilation Lifetime Spectra

Shukla, Abhay Shrirang; Peter, Martin

doi:10.4028/www.scientific.net/MSF.105-110.1981

Scientific article

English

Maximum Entropy Analysis of Positron Annihilation Lifetime Spectra

ContributorsShukla, Abhay Shrirang; Peter, Martin

Published inMaterials Science Forum, vol. 105-110, p. 1981-1984

Publication date1992

Abstract

The maximum entropy method is used to analyse positron annihilation lifetime spectra. We discuss theoretical properties and practical advantages of the method for this application and its utility as an aid in lifetime spectrum analysis. Measured and simulated spectra are analysed using both the maximum entropy technique, and existing methods, and the results compared.

Keywords

Maximum Entropy
Lifetime analysis
Deconvolution

Affiliation entities

Faculté des sciences / Section de physique / Département de physique de la matière quantique

Citation (ISO format)

SHUKLA, Abhay Shrirang, PETER, Martin. Maximum Entropy Analysis of Positron Annihilation Lifetime Spectra. In: Materials Science Forum, 1992, vol. 105-110, p. 1981–1984. doi: 10.4028/www.scientific.net/MSF.105-110.1981

Article (Accepted version)

Identifiers

PID : unige:115729
DOI : 10.4028/www.scientific.net/MSF.105-110.1981

Additional URL for this publicationhttps://www.scientific.net/MSF.105-110.1981

Journal ISSN0255-5476

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Maximum Entropy Analysis of Positron Annihilation Lifetime Spectra

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