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| Title: | Frohlich resonance in carbon nanospiroids and the 2175 A interstellar absorption feature |
| Authors: | Yastrebov, Sergey
Chekulaev, M.
Siklitskaya, Alexandra
Majewski, Jacek A.
Smith, Roger |
| Keywords: | Carbon
Diamond
Collisions
Nanoclusters
Graphene
Novel forms of carbon |
| Issue Date: | 2017 |
| Publisher: | © Elsevier B.V. |
| Citation: | YASTREBOV, S. ... et al., 2017. Fröhlich resonance in carbon nanospiroids and the 2175 Å interstellar absorption feature. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 393, pp.59-62. |
| Abstract: | This paper demonstrates that a free electron gas model accurately simulates the spectral dependence of optical extinction spectra for carbon spiroids under the assumption that free electrons are confined in an homogeneous spherical particle owing to the delocalisation of . π electrons that occurs in the actual spectral range. This effect can occur in the spiroid, rather than a spheroid (onion) due to the variable radii of the spiral turns as a function of distance from the centre, which are smaller than typical values for the spheroid. |
| Description: | This article was published in the journal, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms [© Elsevier B.V.] and the definitive version is available at: http://dx.doi.org/10.1016/j.nimb.2016.09.008 |
| Version: | Accepted for publication |
| DOI: | 10.1016/j.nimb.2016.09.008 |
| URI: | https://dspace.lboro.ac.uk/2134/23455 |
| Publisher Link: | http://dx.doi.org/10.1016/j.nimb.2016.09.008 |
| ISSN: | 0168-583X |
| Appears in Collections: | Published Articles (Maths)
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