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Physical Review B - Condensed Matter and Materials Physics,
85(6)
2012
Equipe: Département P2M : Nanomagnétisme et Electronique de Spin |
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Journal of Biomedical Materials Research Part A,
100:1521-1528
2012
Equipe: Département CP2S : Elaboration et Fonctionnalité de Couches Minces |
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Physical Review B - Condensed Matter and Materials Physics,
86(1)
2012
Equipe: Département P2M : Nanomagnétisme et Electronique de Spin |
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Physical Review Letters,
109(6)
2012
Equipe: Département P2M : Nanomagnétisme et Electronique de Spin |
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Physical Review Letters,
109(6)
2012
Equipe: Centre de Compétences : MiNaLor micro et nanotechnologies |
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Micron,
43(2-3):396-406
2012
ISSN: 0968-4328
Resume: In single-crystal nickel-based superalloys, the lattice mismatch associated with interface coherency between gamma matrix and gamma' precipitates has a strong influence on mechanical properties. The unconstrained lattice misfit in a single-crystal of the MC2 nickel-based superalloy is determined using convergent beam electron diffraction measurements and finite element calculations. The apparent lattice parameters of both constrained phases are obtained in thin foils, using a new multi-pattern approach, which allows for unambiguous determination of all the lattice parameters considering the real symmetry of the strained crystals. Finite element calculations are used to establish relations between the constrained and unconstrained lattice parameters, with the stress relaxation resulting from the thin foil geometry taken into account. (C) 2011 Elsevier Ltd. All rights reserved. Equipe: Département SI2M : Microstructures et Contraintes |
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Physical Review B - Condensed Matter and Materials Physics,
86(21)
2012
Equipe: Département P2M : Nanomagnétisme et Electronique de Spin |
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Physical Review B - Condensed Matter and Materials Physics,
86(21)
2012
Equipe: Centre de Compétences : MiNaLor micro et nanotechnologies |
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Chemistry of materials,
24 (3):2429-2432
2012
DOI: 10.1021/cm301179x
Equipe: Département SI2M : Microstructures et Contraintes |
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Applied Physics Letters,
100(7)
2012
Equipe: Département P2M : Nanomagnétisme et Electronique de Spin |