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Article: Calibration method for ESR signal intensity of calcitic shells

TitleCalibration method for ESR signal intensity of calcitic shells
Authors
Issue Date2000
PublisherSpringer-Verlag Wien. The Journal's web site is located at http://www.springer.at/amr
Citation
Applied Magnetic Resonance, 2000, v. 19 n. 2, p. 255-269 How to Cite?
AbstractA practical method of calibrating intensities of ESR signals with a single crystal of copper pentahydrate (CuSO 4 · 5H 2O) has been developed for calcitic shells containing a large amount of manganese (Mn 2+). A sample holder is designed to insert the crystal from the bottom of the cavity for use as a standard sample. The signal of Cu 2+ in the standard does not interfere with the Mn 2+ signals. The Cu 2+ signal and dating signal of the shell are recorded simultaneously; the ratio of their intensities is the basis for calibration. It is shown that this calibration method reduces the errors attributed to both coupling and unloaded Q factors of the cavity resonator to within 2%. © Springer-Verlag 2000.
Persistent Identifierhttp://hdl.handle.net/10722/182405
ISSN
2015 Impact Factor: 0.884
2015 SCImago Journal Rankings: 0.358
References

 

DC FieldValueLanguage
dc.contributor.authorInoue, Ken_US
dc.contributor.authorHirai, Men_US
dc.contributor.authorIkeya, Men_US
dc.contributor.authorYim, Wen_US
dc.date.accessioned2013-04-29T04:00:01Z-
dc.date.available2013-04-29T04:00:01Z-
dc.date.issued2000en_US
dc.identifier.citationApplied Magnetic Resonance, 2000, v. 19 n. 2, p. 255-269en_US
dc.identifier.issn0937-9347en_US
dc.identifier.urihttp://hdl.handle.net/10722/182405-
dc.description.abstractA practical method of calibrating intensities of ESR signals with a single crystal of copper pentahydrate (CuSO 4 · 5H 2O) has been developed for calcitic shells containing a large amount of manganese (Mn 2+). A sample holder is designed to insert the crystal from the bottom of the cavity for use as a standard sample. The signal of Cu 2+ in the standard does not interfere with the Mn 2+ signals. The Cu 2+ signal and dating signal of the shell are recorded simultaneously; the ratio of their intensities is the basis for calibration. It is shown that this calibration method reduces the errors attributed to both coupling and unloaded Q factors of the cavity resonator to within 2%. © Springer-Verlag 2000.en_US
dc.languageengen_US
dc.publisherSpringer-Verlag Wien. The Journal's web site is located at http://www.springer.at/amren_US
dc.relation.ispartofApplied Magnetic Resonanceen_US
dc.titleCalibration method for ESR signal intensity of calcitic shellsen_US
dc.typeArticleen_US
dc.identifier.emailYim, W: wwsyim@hku.hken_US
dc.identifier.authorityYim, W=rp01746en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1007/BF03162280-
dc.identifier.scopuseid_2-s2.0-0034555594en_US
dc.identifier.hkuros64724-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0034555594&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume19en_US
dc.identifier.issue2en_US
dc.identifier.spage255en_US
dc.identifier.epage269en_US
dc.publisher.placeAustriaen_US
dc.identifier.scopusauthoridInoue, K=7601535136en_US
dc.identifier.scopusauthoridHirai, M=55126825800en_US
dc.identifier.scopusauthoridIkeya, M=7102851682en_US
dc.identifier.scopusauthoridYim, W=7007024728en_US

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