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Communication Dans Un Congrès Année : 2012

Structural Features in Fluorite Compounds Relevant for Nuclear Applications

Résumé

Oxides with fluorite (or fluorite related) structures form a large class of compounds with a high radiation tolerance, somewhat related to their peculiar ability to accommodate a variety of defects and to form nonstoichiometric compounds with a large homogeneity range. Structural modifications are generally observed when the departure from the ideal composition is large. We would like to discuss these structural features using an approach based on the crystal symmetry analysis and to address some of the phase transition mechanisms in compounds relevant for nuclear applications.
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Dates et versions

hal-00648304 , version 1 (05-12-2011)

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Citer

Gianguido Baldinozzi, Lionel Desgranges, David Simeone, Dominique Gosset, Laurence Lunéville. Structural Features in Fluorite Compounds Relevant for Nuclear Applications. Symposium A – Material Challenges in Current and Future Nuclear Technologies, Nov 2011, Boston, United States. pp.mrsf11-1383-a02-08, ⟨10.1557/opl.2012.179⟩. ⟨hal-00648304⟩
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