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Evaluation of a compact VUV spectrometer for elemental imaging by laser-induced breakdown spectroscopy: application to mine core characterization

Autor: A. Feugier, S. Moncayo, D. Devismes, F. Surma, J. Maurelli, Florian Trichard, Vincent Motto-Ros, Frédéric Pelascini, C. Sasseville

Publikováno v: Journal of Analytical Atomic Spectrometry
Journal of Analytical Atomic Spectrometry, Royal Society of Chemistry, 2017, 32, pp.1527-1534. ⟨10.1039/c7ja00185a⟩

This work introduces a new approach to perform LIBS elemental imaging in the vacuum ultraviolet (VUV) wavelength range by using an argon purged probe coupled to a compact spectrometer. In spite of several important elements for geological and industr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a84b78ae4de1025a7c8502239dfa836a
https://doi.org/10.1039/c7ja00185a

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Study of Stylolites Using Laser Induced Breakdown Spectroscopy

Autor: P. Schloegel, F. Surma, Patrick Baud

Publikováno v: Proceedings.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b5277bad54d878baf2cba3be9c6fd62
https://doi.org/10.3997/2214-4609.201801606

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Dual-wavelength differential spectroscopic imaging for diagnostics of laser-induced plasma

Autor: Xiaochun Wang, Vincent Motto-Ros, Frédéric Pelascini, Jin Yu, Wenqi Lei, F. Surma, Qianli Ma, S. Grégoire, Vincent Detalle

Publikováno v: Spectrochimica Acta Part B: Atomic Spectroscopy. :11-17

A specific configuration for plasma fast spectroscopic imaging was developed, where a pair of narrowband filters, one fitting an emission line of a species to be studied and the other out of its emission line, allowed double images to be taken for a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6b8826722a14030bf5110ea854969c84
https://doi.org/10.1016/j.sab.2012.07.007

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Correlation between native bonds in a polymeric material and molecular emissions from the laser-induced plasma observed with space and time resolved imaging

Autor: Qianli Ma, Jin Yu, Frédéric Pelascini, Vincent Detalle, F. Surma, S. Grégoire, Wenqi Lei, Vincent Motto-Ros, X.C. Wang

Publikováno v: Spectrochimica Acta Part B: Atomic Spectroscopy. :31-37

Emissions from C 2 molecules and CN radicals in laser-induced plasmas on polymeric materials were observed with time-resolved spectroscopic imaging. More precisely, differential imaging with a pair of narrowband filters (one centered on the emission

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75288776c03fb112d3279f46760f4a7e
https://doi.org/10.1016/j.sab.2012.07.020

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Laser-induced breakdown spectroscopy for polymer identification

Autor: Yves Holl, Frédéric Pelascini, Vincent Detalle, F. Surma, Sylvain Grégoire, Marjorie Boudinet

Publikováno v: Analytical and bioanalytical chemistry. 400(10)

This study aims at differentiating several organic materials, particularly polymers, by laser induced breakdown spectroscopy. The goal is to apply this technique to the fields of polymer recycling and cultural heritage conservation. We worked with so

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83f402b817cf3c8245c1fc661f7a6b60
https://pubmed.ncbi.nlm.nih.gov/21465098

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