Highly transparent Nd:Lu2O3 ceramics obtained by coupling slip-casting and spark plasma sintering

Abstract : A ceramic process coupling slip-casting of nanopowder suspensions and spark plasma sintering was used to prepare highly transparent Nd:Lu2O3 ceramic without any sintering aids. The influence of shaping by slip-casting on residual microstructural defects after sintering was investigated. Green compacts of nanopowders with homogeneous and submicron pore size promotes the elaboration of highly transparent ceramics with near-to-theoretical inline transmittance of 81.3% at 1060 nm. Spectroscopic properties of Nd:Lu2O3 ceramics were investigated at room temperature and 77 K.
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https://hal-unilim.archives-ouvertes.fr/hal-00946183
Contributeur : Pamela Bathias <>
Soumis le : jeudi 13 février 2014 - 14:46:48
Dernière modification le : mercredi 9 octobre 2019 - 14:33:32

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Rémy Boulesteix, Romain Epherre, S. Noyau, Marion Vandenhende, Alexandre Maitre, et al.. Highly transparent Nd:Lu2O3 ceramics obtained by coupling slip-casting and spark plasma sintering. Scripta Materialia, Elsevier, 2014, 75, pp.54-57. ⟨10.1016/j.scriptamat.2013.11.016⟩. ⟨hal-00946183⟩

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