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      Systematic Investigation of π–π Interactions in Near-Edge X-ray Fine Structure (NEXAFS) Spectroscopy of Paracyclophanes 

      Perera, Sahan; Urquhart, Stephen (2017)
      NEXAFS spectroscopy has potential for study of packing and order in organic materials but only if intermolecular effects are understood. This work studies how π–π interactions between adjacent unsaturated groups affect ...
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      Linear Dichroism in the NEXAFS Spectra of n-Alkane Crystalline Polymorphs 

      Perera, Sahan; Wang, Jian; Urquhart, Stephen (Elsevier, 2019-04)
      Linear 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 ...
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      Silicon 1s Near Edge X-ray Absorption Fine Structure Spectroscopy of Functionalized Silicon Nanocrystals 

      Ritchie, Andrew; Cao, Wei; Dasog, Mita; Purkait, T.K.; Senger, Curtis; HU, Yongfeng; Xiao, Q.F.; Veinot, Jon; Urquhart, Stephen; Urquhart, Stephen (American Chemical Society, 2016)
      Silicon 1s Near Edge X-ray Absorption Fine Structure (NEXAFS) spectra of silicon nanocrystals have been examined as a function of nanocrystal size (3 – 100 nm), varying surface functionalization (hydrogen or 1-pentyl ...
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      Temperature Dependence in the NEXAFS Spectra of n-Alkane 

      Urquhart, Stephen; Perera, Sahan; Sadegh, Shokatian; Wang, Jian (American Chemical Society, 2018-11-16)
      The near edge X-ray absorption fine structure (NEXAFS) spectra of orthorhombic single crystals of n-octacosane (n-C28H58), recorded at room temperature (298 K) and at cryogenic temperatures (93 K), show distinct differences. ...
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      Connecting Molecular Conformation to Aggregation in P3HT Using Near Edge X-ray Absorption Fine Structure Spectroscopy 

      Martinson, Mercedes; Urquhart, Stephen; Eger, Shaylin; Murcia, Victor; Ade, Harald; Collins, Brian (American Chemical Society, 2017-10-11)
      Carbon 1s Near Edge X-ray Absorption Fine Structure (NEXAFS) and UV-vis spectroscopy are used to examine differences between highly aggregated and poorly aggregated forms of the polymer poly(3-hexylthiophene) (P3HT), based ...
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      Internal molecular conformation of organic glasses: A NEXAFS study 

      Zuhaib, Amara; Urquhart, Stephen (American Institute of Physics, 2021-07-16)
      The origin of the exceptional stability of molecular glasses grown by physical vapor deposition (PVD) is not well understood. Differences in glass density have been correlated with thermodynamic stability for thin films ...

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      Author
      Urquhart, Stephen (6)
      Perera, Sahan (2)Wang, Jian (2)Ade, Harald (1)Cao, Wei (1)Collins, Brian (1)Dasog, Mita (1)Eger, Shaylin (1)HU, Yongfeng (1)Murcia, Victor (1)... View MoreSubjectNEXAFS (3)chemical thermodynamics (1)Crystal structure (1)density functional theory (1)glass transitions (1)intermolecular interactions (1)linear dichroism (1)molecular structure (1)n-alkanes (1)n-octacosane (1)... View MoreTypeArticle (6)Date Issued2017 (2)2016 (1)2018 (1)2019 (1)2021 (1)
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