منابع مشابه
In Situ Confocal Raman Mapping Study of a Single Ti-Assisted ZnO Nanowire
In this work, we succeeded in preparing in-plane zinc oxide nanowires using a Ti-grid assisted by the chemical vapor deposition method. Optical spatial mapping of the Confocal Raman spectra was used to investigate the phonon and geometric properties of a single ZnO nanowire. The local optical results reveal a red shift in the non-polar E2 high frequency mode and width broadening along the growt...
متن کاملIn situ Raman spectroscopy studies of catalysts
In situ Raman spectroscopy is rapidly becoming a very popular catalyst characterization method because Raman cells are being designed that can combine in situ molecular characterization studies with simultaneous fundamental quantitative kinetic studies. The dynamic nature of catalyst surfaces requires that both sets of information be obtained for a complete fundamental understanding of catalyti...
متن کاملRaman spectroscopy in art and archaeology.
The first chemical analyses of artworks and archaeological artefacts were accomplished historically and reported by Rene-Antoine Ferchault de Réaumur [1–4] in France in a series of publications between 1716 and 1739 and by Sir Humphry Davy [5] in the UK in 1815, respectively: the former appeared in the Memoires Academie de Sciences, Paris, on pottery, glass and porcelains and the latter on wall...
متن کاملRaman Spectroscopy in Art and Archaeology
HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau...
متن کاملIn situ measurements of Raman scattering in clear ocean water.
We have further developed and improved the prototype oceanic Fraunhofer line discriminator by using a well-protected fiber-optic-wire cable and in-water electronic housing. We conducted a series of in situ measurements in clear ocean water in the Florida Straits. By comparing the reduced data with the Monte Carlo simulation results, we verify the Raman scattering coefficient B(r) with an excita...
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ژورنال
عنوان ژورنال: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
سال: 2016
ISSN: 1364-503X,1471-2962
DOI: 10.1098/rsta.2016.0039