A Simple Approach for Thickness Measurements Using Electron Probe Microanalysis

Autor: Philippe Jonnard, Emmanuel Excoffier, Emmanuelle Brackx, Victor Krawiec, Mouad Essani

Publikováno v: Microscopy and Microanalysis
Microscopy and Microanalysis, Cambridge University Press (CUP), 2021, 27 (2), pp.337-343. ⟨10.1017/S1431927621000088⟩
Microscopy and Microanalysis, 2021, 27 (2), pp.337-343. ⟨10.1017/S1431927621000088⟩

International audience; A simple and fast method for thickness measurements using electron probe microanalysis (EPMA) is described. The method is applicable on samples with a thickness smaller than the electron depth range and does not require any kn

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f2e637672f01503cbe72dbe14069a56
https://doi.org/10.1017/s1431927621000088

Standardless Quantitative EPMA of Microparticles with Irregular Shapes

Autor: Emmanuelle Brackx, Philippe Jonnard, Emmanuel Excoffier, Mouad Essani

Publikováno v: Microscopy and Microanalysis
Microscopy and Microanalysis, Cambridge University Press (CUP), 2020, 26 (S2), pp.504-506. ⟨10.1017/S1431927620014877⟩
Microscopy and Microanalysis, 2020, 26 (S2), pp.504-506. ⟨10.1017/S1431927620014877⟩

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ea7b0d2cd2ce15bbbc44f6861d621c7
https://doi.org/10.1017/s1431927620014877

Characterization of the Chemical Composition of Uranium Microparticles with Irregular Shapes Using Standardless Electron Probe Microanalysis and Micro-Raman Spectrometry

Autor: Mouad Essani, Emmanuel Excoffier, Philippe Jonnard, Fabien Pointurier, Faustine Berthy, Emmanuelle Brackx

Publikováno v: Analytical Chemistry
Analytical Chemistry, American Chemical Society, 2020, 92 (12), pp.8435-8443. ⟨10.1021/acs.analchem.0c01124⟩
Analytical Chemistry, 2020, 92 (12), pp.8435-8443. ⟨10.1021/acs.analchem.0c01124⟩

International audience; : We describe an approach enabling the identification of the elemental composition of uranium microparticles withundefined geometry using standardless quantitative Electron Probe MicroAnalysis (EPMA) and Micro-Raman Spectromet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc2238cd00afe2777037571487e8ae90
https://hal.archives-ouvertes.fr/hal-03039927

Molybdenum Solubility in Aluminium Nitrate Solutions

Autor: Renaud Domenger, Emmanuel Excoffier, Catherine Eysseric, Jean François Valery, Emmanuelle Brackx, Danièle Sans, Xavier Heres, Murielle Bertrand

Publikováno v: Procedia Chemistry
Procedia Chemistry, 2016, 21, pp.46-53. ⟨10.1016/j.proche.2016.10.007⟩

International audience; For over 60 years, research reactors (RR or RTR for research testing reactors) have been used as neutron sources for research, radioisotope production ($^{99}$Mo/$^{99m}$Tc), nuclear medicine, materials characterization, etc�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0530d9c9ac7d84c9b6687b1bda0dae5

Aerosols released during the laser cutting of a Fukushima Daiichi debris simulant

Autor: Christophe Journeau, Justine Zanini, Emmanuel Excoffier, Véronique Testud, Emmanuelle Brackx, Christophe Chagnot, Ioanna Doyen, Emmanuel Porcheron, Damien Roulet

Publikováno v: HAL
The 9TH European Review Meeting on Severe Accident Research (ERMSAR2019)
The 9TH European Review Meeting on Severe Accident Research (ERMSAR2019), Mar 2019, Prague, Czech Republic

International audience; One of the important challenges for the decommissioning of the damaged reactors of the Fukushima Daiichi Nuclear Power Plant is the safe retrieval of the fuel debris or corium. It is especially primordial to investigate the cu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cb5a9abb866db17644a8a257104847c5
https://hal-cea.archives-ouvertes.fr/cea-02023046