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Article: Sub-Doppler laser spectroscopy of ZrN

TitleSub-Doppler laser spectroscopy of ZrN
Authors
KeywordsCase b(βs)
Magnetic hyperfine structure
Molecular Constants
Issue Date1999
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/molstruc
Citation
Journal Of Molecular Structure, 1999, v. 480-481, p. 277-281 How to Cite?
AbstractThe (1,1) band of the A 2Π-X 2Σ + transition of ZrN has been studied using intermodulated laser induced fluorescence spectroscopy. The sub- Doppler spectrum obtained was at a resolution of about 150 MHz. The magnetic hyperfine structure caused by the 91ZrN nuclear (I = 5/2) is partially resolved, and the coupling of the nuclear spin angular momentum with X 2Σ + state conforms to case b(βs) scheme. This hyperfine interaction splits a rotational line into 12 hyperfine components which are divided into two groups with G = 2 (5 components) and G = 3 (7 components). The ground state molecular constants needed for explaining the observed hyperfine structures are: B = 0.479809 cm -1, D = 4.515x10 -1 cm -1 . γ = - 0.002445 cm -1, b = - 0.0645 cm -1, c = - 0.0045 cm -1.
Persistent Identifierhttp://hdl.handle.net/10722/69272
ISSN
2015 Impact Factor: 1.78
2015 SCImago Journal Rankings: 0.463
References

 

DC FieldValueLanguage
dc.contributor.authorJiang, Hen_HK
dc.contributor.authorMa, Cen_HK
dc.contributor.authorTong, GSMen_HK
dc.contributor.authorCheung, ASCen_HK
dc.date.accessioned2010-09-06T06:12:08Z-
dc.date.available2010-09-06T06:12:08Z-
dc.date.issued1999en_HK
dc.identifier.citationJournal Of Molecular Structure, 1999, v. 480-481, p. 277-281en_HK
dc.identifier.issn0022-2860en_HK
dc.identifier.urihttp://hdl.handle.net/10722/69272-
dc.description.abstractThe (1,1) band of the A 2Π-X 2Σ + transition of ZrN has been studied using intermodulated laser induced fluorescence spectroscopy. The sub- Doppler spectrum obtained was at a resolution of about 150 MHz. The magnetic hyperfine structure caused by the 91ZrN nuclear (I = 5/2) is partially resolved, and the coupling of the nuclear spin angular momentum with X 2Σ + state conforms to case b(βs) scheme. This hyperfine interaction splits a rotational line into 12 hyperfine components which are divided into two groups with G = 2 (5 components) and G = 3 (7 components). The ground state molecular constants needed for explaining the observed hyperfine structures are: B = 0.479809 cm -1, D = 4.515x10 -1 cm -1 . γ = - 0.002445 cm -1, b = - 0.0645 cm -1, c = - 0.0045 cm -1.en_HK
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/molstrucen_HK
dc.relation.ispartofJournal of Molecular Structureen_HK
dc.rightsJournal of Molecular Structure. Copyright © Elsevier BV.en_HK
dc.subjectCase b(βs)en_HK
dc.subjectMagnetic hyperfine structureen_HK
dc.subjectMolecular Constantsen_HK
dc.titleSub-Doppler laser spectroscopy of ZrNen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0022-2860&volume=480-481&spage=277&epage=281&date=1999&atitle=Sub-doppler+laser+spectroscopy+of+ZrNen_HK
dc.identifier.emailMa, C:macs@hkucc.hku.hken_HK
dc.identifier.emailTong, GSM:tongsm@hkucc.hku.hken_HK
dc.identifier.emailCheung, ASC:hrsccsc@hku.hken_HK
dc.identifier.authorityMa, C=rp00758en_HK
dc.identifier.authorityTong, GSM=rp00790en_HK
dc.identifier.authorityCheung, ASC=rp00676en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/S0022-2860(98)00699-1en_HK
dc.identifier.scopuseid_2-s2.0-0033522531en_HK
dc.identifier.hkuros42930en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0033522531&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume480-481en_HK
dc.identifier.spage277en_HK
dc.identifier.epage281en_HK
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridJiang, H=14008628900en_HK
dc.identifier.scopusauthoridMa, C=7402924979en_HK
dc.identifier.scopusauthoridTong, GSM=7102328656en_HK
dc.identifier.scopusauthoridCheung, ASC=7401806538en_HK

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