Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Guido Baldinozzi"'
1
A defect model for UO2+x based on electrical conductivity and deviation from stoichiometry measurements
Autor: Guido Baldinozzi, Jean-Paul Crocombette, Elisabetta Pizzi, Chantal Martial, Boris Dorado, Philippe Garcia, Guillaume Martin, David A. Andersson, David Simeone, Serge Maillard
Publikováno v: Journal of Nuclear Materials
Journal of Nuclear Materials, Elsevier, 2017, 494, pp.461-472. ⟨10.1016/j.jnucmat.2017.03.033⟩
Journal of Nuclear Materials, 2017, 494, pp.461-472. ⟨10.1016/j.jnucmat.2017.03.033⟩
International audience; Electrical conductivity of UO$_{2+x}$ shows a strong dependence upon oxygen partial pressure and temperature which may be interpreted in terms of prevailing point defects. A simulation of this property along with deviation fro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc1e677ce5017372d307defceef684bc
https://hal.archives-ouvertes.fr/hal-01614248
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2
Mesoporous thin film WO 3 photoanode for photoelectrochemical water splitting: a sol–gel dip coating approach
Autor: Dennis Friedrich, Guido Baldinozzi, Christel Laberty-Robert, Henri Strub, Stéphane Kressman, Vincent Artero, Samantha Hilliard
Publikováno v: Sustainable Energy & Fuels
Sustainable Energy & Fuels, 2017, 1, pp.145-153 ⟨10.1039/C6SE00001K⟩
Sustainable Energy & Fuels, Royal Society of Chemistry, 2017, 1, pp.145-153 ⟨10.1039/C6SE00001K⟩
International audience; A facile and cost-efficient method to fabricate a mesoporous structured WO3 photoanode was implemented for use in a tandem dual water splitting photoelectrochemical cell. Semi-transparent thin films of tungsten trioxide were f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0551e275c939b7de73db738a9494dff9
https://hal.sorbonne-universite.fr/hal-01436567/document
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4
Visualizing electronic structure changes across an antiferroelectric phase transition: Pb2MgWO6
Autor: Ram Seshadri, Claudia Felser, Wolfgang Tremel, Guido Baldinozzi
Publikováno v: ResearcherID
Pb 2 MgWO 6 is an ordered perovskite or elpasolite that undergoes a phase transition from a cubic paraelectric phase to an orthorhombic antiferroelectric phase below 310 K. Through an analysis of the electronic structures of both the high and low tem
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fd46569df78a26c4ec23fb6753fee84
https://doi.org/10.1039/a904408f
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5
Crystal structure of double-collapsed-phaseBi6+xSr9−xFe5O26and its relation to modulated-phaseBi2Sr2CaCu2O8+δ
Autor: D. Grebille, H. Graafsma, Maryvonne Hervieu, H. Leligny, Ph. Labbé, Olivier Perez, Daniel Groult, Guido Baldinozzi
Publikováno v: Physical Review B. 56:5662-5672
A structural analysis of the double-collapsed-phase ${\mathrm{Bi}}_{6+x}{\mathrm{Sr}}_{9\ensuremath{-}x}{\mathrm{Fe}}_{5}{\mathrm{O}}_{26}$ is presented in light of the modulated-phase ${\mathrm{Bi}}_{2.4}{\mathrm{Sr}}_{2.6}{\mathrm{Fe}}_{2}{\mathrm{
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1200851fc5372c7ae02d424f89167024
https://doi.org/10.1103/physrevb.56.5662
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6
First-principles calculation and experimental study of oxygen diffusion in uranium dioxide
Autor: B. Pasquet, Michel Freyss, Mathieu Fraczkiewicz, Marjorie Bertolus, Guido Baldinozzi, Philippe Garcia, Boris Dorado, Carole Valot, David Simeone, G. Carlot, Carine Davoisne
Publikováno v: Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2011, pp.035126. ⟨10.1103/PhysRevB.83.035126⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2011, pp.035126. ⟨10.1103/PhysRevB.83.035126⟩
International audience; This work provides an illustration that density functional theory (DFT) + U calculations may quantitatively describe transport phenomena in uranium dioxide. Oxygen diffusion mechanisms are investigated using both ab initio cal
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::849d19d7beff929b6e095115bd170d12
https://hal.science/hal-00639167
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7
Nano-Sized Zirconium Carbides: Synthesis, Characterisation and Irradiation
Autor: Dominique Gosset, Christine Bogicevic, David Simeone, Mickaël Dollé, Fabienne Karolak, Guido Baldinozzi
Publikováno v: Scopus-Elsevier
The projects of a new generation of nuclear plants with improved yield and drastical reduction of waste production make necessary the development of materials able to withstand high temperature (1000-1200°C) in normal conditions. New materials such
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee4d538454f6c35ab20a99973c8f0c3e
https://doi.org/10.1557/proc-0908-oo04-05
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8
Akademický článek
Online in situ x-ray diffraction setup for structural modification studies during swift heavy ion irradiation.
Autor: Grygiel, C., Lebius, H., Bouffard, S., Quentin, A., Ramillon, J. M., Madi, T., Guillous, S., Been, T., Guinement, P., Lelièvre, D., Monnet, I.
Publikováno v: Review of Scientific Instruments; Jan2012, Vol. 83 Issue 1, p013902, 6p, 1 Color Photograph, 1 Black and White Photograph, 6 Graphs
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9
Akademický článek
Visualizing electronic structure changes across an antiferroelectric phase transition: Pb2MgWO6.
Autor: Seshadri, Ram, Baldinozzi, Guido, Felser, Claudia, Tremel, Wolfgang
Publikováno v: Journal of Materials Chemistry; 1999, Vol. 9 Issue 10, p2463-2466, 1p
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