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Linear Dichroism in the NEXAFS Spectra of n-Alkane Crystalline Polymorphs

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dc.contributor.authorPerera, Sahan
dc.contributor.authorWang, Jian
dc.contributor.authorUrquhart, Stephen
dc.date.accessioned2019-08-26T20:39:48Z
dc.date.available2019-08-26T20:39:48Z
dc.date.issued2019-04
dc.descriptionpostprinten_US
dc.description.abstractLinear Dichroism in Near Edge X-ray Absorption Fine Structure (NEXAFS) spectroscopy is a useful tool for studying molecular orientation and for clarifying spectroscopic assignments. n- Alkane molecules can form single crystals with different polymorphs; orthorhombic and monoclinic in the case of even chain lengths between n-C28H58 and n-C40H82. These polymorphs exhibit different linear dichroism in their NEXAFS spectra; in particular a backbone-oriented transition contributes to the low-energy “C-H” band in the monoclinic polymorph.en_US
dc.description.sponsorshipNSERC (Canada)en_US
dc.description.versionPeer Revieweden_US
dc.identifier.citationSahan D. Perera, Jian Wang and Stephen G. Urquhart, 2018, Linear Dichroism in the NEXAFS Spectra of N-Alkane Crystalline Polymorphs, J. Electron Spectrosc. and Rel. Phen., 232, 5-10. DOI: 10.1016/j.elspec.2018.12.004en_US
dc.identifier.doi10.1016/j.elspec.2018.12.004
dc.identifier.urihttp://hdl.handle.net/10388/12272
dc.language.isoen_USen_US
dc.publisherElsevieren_US
dc.subjectNEXAFSen_US
dc.subjectn-alkanesen_US
dc.subjectlinear dichroismen_US
dc.titleLinear Dichroism in the NEXAFS Spectra of n-Alkane Crystalline Polymorphsen_US
dc.typeArticleen_US

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