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Article: Investigation into the use of POSITRONFIT in the recovery of lifetime parameters using Monte-Carlo simulated lifetime spectra

TitleInvestigation into the use of POSITRONFIT in the recovery of lifetime parameters using Monte-Carlo simulated lifetime spectra
Authors
KeywordsMonte-Carlo Simulation
Parameter Correlation
Positron Lifetime
Issue Date1997
PublisherTrans Tech Publications Ltd. The Journal's web site is located at http://www.scientific.net
Citation
Materials Science Forum, 1997, v. 255-257, p. 738-740 How to Cite?
AbstractThe Monte Carlo method is a powerful technique for simulating the accumulation of positron lifetime spectra. We, have written a MC program that exactly simulates the processes by which an experimental lifetime spectrum is formed. Multiple sets of two component lifetime spectra are generated, and the extracted "experimental" parameters obtained from POSITRONFIT analysis recorded. A comparison between the actual parameters and the recovered parameters allows some conclusions to be drawn with regard to the required system time resolution and the number of spectrum counts if POSITRONFIT is to successfully resolve different spectral components.
Persistent Identifierhttp://hdl.handle.net/10722/109737
ISSN
2005 Impact Factor: 0.399
References

 

DC FieldValueLanguage
dc.contributor.authorCheung, SHen_HK
dc.contributor.authorBeling, CDen_HK
dc.contributor.authorFung, Sen_HK
dc.contributor.authorMackeown, PKen_HK
dc.date.accessioned2010-09-26T01:35:05Z-
dc.date.available2010-09-26T01:35:05Z-
dc.date.issued1997en_HK
dc.identifier.citationMaterials Science Forum, 1997, v. 255-257, p. 738-740en_HK
dc.identifier.issn0255-5476en_HK
dc.identifier.urihttp://hdl.handle.net/10722/109737-
dc.description.abstractThe Monte Carlo method is a powerful technique for simulating the accumulation of positron lifetime spectra. We, have written a MC program that exactly simulates the processes by which an experimental lifetime spectrum is formed. Multiple sets of two component lifetime spectra are generated, and the extracted "experimental" parameters obtained from POSITRONFIT analysis recorded. A comparison between the actual parameters and the recovered parameters allows some conclusions to be drawn with regard to the required system time resolution and the number of spectrum counts if POSITRONFIT is to successfully resolve different spectral components.en_HK
dc.languageengen_HK
dc.publisherTrans Tech Publications Ltd. The Journal's web site is located at http://www.scientific.neten_HK
dc.relation.ispartofMaterials Science Forumen_HK
dc.rightsMaterials Science Forum. Copyright © Trans Tech Publications Ltd.en_HK
dc.subjectMonte-Carlo Simulationen_HK
dc.subjectParameter Correlationen_HK
dc.subjectPositron Lifetimeen_HK
dc.titleInvestigation into the use of POSITRONFIT in the recovery of lifetime parameters using Monte-Carlo simulated lifetime spectraen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0255-5476&volume=255-257&spage=738&epage=740&date=1997&atitle=Investigation+into+the+Use+of+POSITRONFIT+in+the+Recovery+of+Lifetime+Parameters+Using+Monte-Carlo+Simulated+Lifetime+Spectraen_HK
dc.identifier.emailCheung, SH: singhang@hku.hken_HK
dc.identifier.emailBeling, CD: cdbeling@hkucc.hku.hken_HK
dc.identifier.emailFung, S: sfung@hku.hken_HK
dc.identifier.authorityCheung, SH=rp00590en_HK
dc.identifier.authorityBeling, CD=rp00660en_HK
dc.identifier.authorityFung, S=rp00695en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.4028/www.scientific.net/MSF.255-257.738-
dc.identifier.scopuseid_2-s2.0-0031383457en_HK
dc.identifier.hkuros29705en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0031383457&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume255-257en_HK
dc.identifier.spage738en_HK
dc.identifier.epage740en_HK
dc.publisher.placeSwitzerlanden_HK
dc.identifier.scopusauthoridCheung, SH=7202473508en_HK
dc.identifier.scopusauthoridBeling, CD=7005864180en_HK
dc.identifier.scopusauthoridFung, S=7201970040en_HK
dc.identifier.scopusauthoridMackeown, PK=6508300812en_HK

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