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Article: Laser induced fluorescence spectroscopy of IrN

TitleLaser induced fluorescence spectroscopy of IrN
Authors
Pang, HFCheung, ASC
KeywordsElectronic transition
Iridium mononitride
Laser induced fiuorescence spectroscopy
Rotational analysis
Issue Date2009
PublisherInstitute of Physics Publishing Ltd.. The Journal's web site is located at http://www.iop.org/EJ/journal/cjcp
Citation
Chinese Journal of Chemical Physics, 2009, v. 22 n. 2, p. 157-161 How to Cite?
DOI: http://dx.doi.org/10.1088/1674-0068/22/02/157-161
AbstractHigh resolution laser induced fluorescence spectra of IrN in the spectral region between 394 and 520 nm were recorded using laser vaporization/reaction free jet expansion and laser induced fluorescence spectroscopy. Seven new vibronic transition bands were observed and analyzed. Two Ω 1 and five Ω 0 new states were identified. Least squares fit of rotationally resolved transition lines yielded accurate molecular constants for the upper states. Spectra of isotopic molecules were observed, which provided confirmation for the vibrational assignment. Comparison of the observed electronic states of IrB, IrC, and IrN provides a good understanding of the chemical bonding of this group of molecules. © 2009 Chinese Physical Society.
Persistent Identifierhttp://hdl.handle.net/10722/58370
ISSN
1674-0068
2023 Impact Factor: 1.2
2023 SCImago Journal Rankings: 0.352
ISI Accession Number ID
WOS:000265896000010
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorPang, HFen_HK
dc.contributor.authorCheung, ASCen_HK
dc.date.accessioned2010-05-31T03:29:07Z-
dc.date.available2010-05-31T03:29:07Z-
dc.date.issued2009en_HK
dc.identifier.citationChinese Journal of Chemical Physics, 2009, v. 22 n. 2, p. 157-161-
dc.identifier.issn1674-0068en_HK
dc.identifier.urihttp://hdl.handle.net/10722/58370-
dc.description.abstractHigh resolution laser induced fluorescence spectra of IrN in the spectral region between 394 and 520 nm were recorded using laser vaporization/reaction free jet expansion and laser induced fluorescence spectroscopy. Seven new vibronic transition bands were observed and analyzed. Two Ω 1 and five Ω 0 new states were identified. Least squares fit of rotationally resolved transition lines yielded accurate molecular constants for the upper states. Spectra of isotopic molecules were observed, which provided confirmation for the vibrational assignment. Comparison of the observed electronic states of IrB, IrC, and IrN provides a good understanding of the chemical bonding of this group of molecules. © 2009 Chinese Physical Society.en_HK
dc.languageengen_HK
dc.publisherInstitute of Physics Publishing Ltd.. The Journal's web site is located at http://www.iop.org/EJ/journal/cjcpen_HK
dc.relation.ispartofChinese Journal of Chemical Physicsen_HK
dc.subjectElectronic transitionen_HK
dc.subjectIridium mononitrideen_HK
dc.subjectLaser induced fiuorescence spectroscopyen_HK
dc.subjectRotational analysisen_HK
dc.titleLaser induced fluorescence spectroscopy of IrNen_HK
dc.typeArticleen_HK
dc.identifier.emailCheung, ASC:hrsccsc@hku.hken_HK
dc.identifier.authorityCheung, ASC=rp00676en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1088/1674-0068/22/02/157-161en_HK
dc.identifier.scopuseid_2-s2.0-69049112907en_HK
dc.identifier.hkuros155764en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-69049112907&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume22en_HK
dc.identifier.issue2en_HK
dc.identifier.spage157en_HK
dc.identifier.epage161en_HK
dc.identifier.isiWOS:000265896000010-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridPang, HF=16686873800en_HK
dc.identifier.scopusauthoridCheung, ASC=7401806538en_HK
dc.identifier.issnl1674-0068-

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