Circular dichroism simulated spectra of chiral gold nanoclusters: A dipole approximation

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dc.creatorRoman-Velazquez, Carlos E.
dc.creatorNoguez, Cecilia
dc.creatorgarzon, Ignacio L.
dc.date2003-08-26
dc.date.accessioned2026-07-07T02:53:08Z
dc.date.available2026-07-07T02:53:08Z
dc.descriptionCircular dichroism (CD) spectra of chiral bare and thiol-passivated gold nanoclusters have been calculated within the dipole approximation. The calculated CD spectra show features that allow us to distinguish between clusters with different indexes of chirality. The main factor responsible of the differences in the CD lineshapes is the distribution of interatomic distances that characterize the chiral cluster geometry. These results provide theoretical support for the quantification of chirality and its measurement, using the CD lineshapes of chiral metal nanoclusters.
dc.description3 pages + 4 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0308552
dc.identifierhttp://arxiv.org/abs/cond-mat/0308552
dc.identifierJ. Phys. Chem. 107, 12035 (2003)
dc.identifierdoi:10.1021/jp0356315
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/22093
dc.subjectMaterials Science
dc.subjectDisordered Systems and Neural Networks
dc.titleCircular dichroism simulated spectra of chiral gold nanoclusters: A dipole approximation
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