Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Paul Eyméoud"'
Publikováno v:
Materials Letters
Materials Letters, 2022, 308, pp.131248. ⟨10.1016/j.matlet.2021.131248⟩
Materials Letters, 2022, 308, pp.131248. ⟨10.1016/j.matlet.2021.131248⟩
International audience; Using first-principles calculations, we investigated the impact of applied stresses and alloying elements on ferrous martensite nanodomains. In non-alloyed martensite, the procedure revealed that twinned states can be stabiliz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b9b815a33e8bdd1ee22bed402f563c4
https://hal.archives-ouvertes.fr/hal-03600566/file/PreprintResearchgateFeNiC_2021.pdf
https://hal.archives-ouvertes.fr/hal-03600566/file/PreprintResearchgateFeNiC_2021.pdf
Publikováno v:
Materials Letters. 330:133296
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a0644cc2cc697a8117c90230c0c551c
https://doi.org/10.1016/j.matlet.2022.133296
https://doi.org/10.1016/j.matlet.2022.133296
Publikováno v:
Computational Materials Science
Computational Materials Science, 2021, 197, pp.110547. ⟨10.1016/j.commatsci.2021.110547⟩
Computational Materials Science, 2021, Computational Materials Science, 197, pp.110547. ⟨10.1016/j.commatsci.2021.110547⟩
Computational Materials Science, Elsevier, 2021, Computational Materials Science, 197, pp.110547. ⟨10.1016/j.commatsci.2021.110547⟩
Computational Materials Science, 2021, 197, pp.110547. ⟨10.1016/j.commatsci.2021.110547⟩
Computational Materials Science, 2021, Computational Materials Science, 197, pp.110547. ⟨10.1016/j.commatsci.2021.110547⟩
Computational Materials Science, Elsevier, 2021, Computational Materials Science, 197, pp.110547. ⟨10.1016/j.commatsci.2021.110547⟩
International audience; We present a detailed methodology for treating local concentration dependency of pairwise interactions in Ising-based Monte-Carlo. The procedure is described through the example of interstitial ordering processes in zirconium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fd24f9f4be700a734580e3c62d2fa72
https://hal.science/hal-03886241
https://hal.science/hal-03886241
Publikováno v:
Scripta Materialia
Scripta Materialia, Elsevier, 2021, 194, pp.113632. ⟨10.1016/j.scriptamat.2020.113632⟩
Scripta Materialia, 2021, 194, pp.113632. ⟨10.1016/J.SCRIPTAMAT.2020.113632⟩
Scripta Materialia, Elsevier, 2021, 194, pp.113632. ⟨10.1016/J.SCRIPTAMAT.2020.113632⟩
Scripta Materialia, Elsevier, 2021, 194, pp.113632. ⟨10.1016/j.scriptamat.2020.113632⟩
Scripta Materialia, 2021, 194, pp.113632. ⟨10.1016/J.SCRIPTAMAT.2020.113632⟩
Scripta Materialia, Elsevier, 2021, 194, pp.113632. ⟨10.1016/J.SCRIPTAMAT.2020.113632⟩
International audience; Martensite is a supersaturated solid solution of carbon in body-centered iron wherein interstitial carbon atoms preferentially occupy a single octahedral sublattice. Despite a century of research, the mechanism of this long-ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84729017671f7ea207057a674dd72d73
https://hal.archives-ouvertes.fr/hal-03024779/document
https://hal.archives-ouvertes.fr/hal-03024779/document
Publikováno v:
Physical Review B
Physical Review B, 2020, 101 (22), ⟨10.1103/PhysRevB.101.224106⟩
Physical Review B, American Physical Society, 2020, 101 (22), ⟨10.1103/PhysRevB.101.224106⟩
Physical Review B, 2020, 101 (22), ⟨10.1103/PhysRevB.101.224106⟩
Physical Review B, American Physical Society, 2020, 101 (22), ⟨10.1103/PhysRevB.101.224106⟩
International audience; We present here a theoretical study of ordering processes in metal-hydrogen compounds based on a generalized perturbation method and on tight-binding coherent potential approximation. This approach is illustrated for zirconium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfdd1cea1da27fcda06feb3c58caa38e
https://hal.science/hal-03038040
https://hal.science/hal-03038040
Publikováno v:
Scripta Materialia
We propose a computational investigation of Ni-alloying impact on Fe-C martensite ageing, at the atomic scale. Using the Climbing Image Nudged Elastic Band technique, we showed the repulsive nature of Ni-C pairwise interactions in α -iron, and demon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e032962e3b2fa4816a3fff2f10f4ec3
https://doi.org/10.1016/j.scriptamat.2021.114182
https://doi.org/10.1016/j.scriptamat.2021.114182
Autor:
Philippe Maugis, Paul Eyméoud
Publikováno v:
Journal of Magnetism and Magnetic Materials. 513:167223
For several transition metals M , we have computed atomic magnetic moments for the body-centered cubic substitutional solid solution Fe 1 - x M x , by two comparative first-principle approaches for atomic disorder: Korringa-Kohn-Rostoker Coherent Pot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f87dcafee8b108dcd206d02756d4a44d
https://doi.org/10.1016/j.jmmm.2020.167223
https://doi.org/10.1016/j.jmmm.2020.167223
Publikováno v:
IEEE, International Conference on Noise and Fluctuations (2017)
24th International Conference on Noise and Fluctuations
24th International Conference on Noise and Fluctuations, Jun 2017, Vilnius, Lithuania. pp.1-4, ⟨10.1109/ICNF.2017.7985926⟩
24th International Conference on Noise and Fluctuations
24th International Conference on Noise and Fluctuations, Jun 2017, Vilnius, Lithuania. pp.1-4, ⟨10.1109/ICNF.2017.7985926⟩
We give a classification of the different types of noise in a quantum dot, for variable temperature, voltage and frequency. It allows us first to show which kind of information can be extracted from the electrical noise, such as the ac-conductance or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d46901bdd0dcacd76a1867889d00b45
https://hal.science/hal-01591009/file/ICNF_crepieux_HAL.pdf
https://hal.science/hal-01591009/file/ICNF_crepieux_HAL.pdf
Autor:
Paul Eyméoud, Adeline Crépieux
Publikováno v:
Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2016, 94 (20), pp.205416. ⟨10.1103/PhysRevB.94.205416⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2016, 94 (20), pp.205416. ⟨10.1103/PhysRevB.94.205416⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2016, 94 (20), pp.205416. ⟨10.1103/PhysRevB.94.205416⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2016, 94 (20), pp.205416. ⟨10.1103/PhysRevB.94.205416⟩
Using the Keldysh Green function technique, we calculate the finite-frequency correlator between the electrical current and the heat current flowing through a quantum dot connected to reservoirs. At equilibrium, we find that this quantity, called mix
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b958bd609c14d84da4d8cd8c66164567
https://doi.org/10.1103/physrevb.94.205416
https://doi.org/10.1103/physrevb.94.205416
Publikováno v:
Journal of Physics: Conference Series
Journal of Physics: Conference Series, 2015, J. Phys.: Conf. Ser. 592, pp.012140. ⟨10.1088/1742-6596/592/1/012140⟩
Journal of Physics: Conference Series, IOP Publishing, 2015, J. Phys.: Conf. Ser. 592, pp.012140. ⟨10.1088/1742-6596/592/1/012140⟩
Journal of Physics: Conference Series, 2015, J. Phys.: Conf. Ser. 592, pp.012140. ⟨10.1088/1742-6596/592/1/012140⟩
Journal of Physics: Conference Series, IOP Publishing, 2015, J. Phys.: Conf. Ser. 592, pp.012140. ⟨10.1088/1742-6596/592/1/012140⟩
We consider an interacting quantum dot connected to two reservoirs driven at distinct voltage/temperature and we study the correlations between charge and heat currents first as a function of the applied voltage bias, and second as a function of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::124d9a53ad9633d22c1e0324499bc626
https://hal.science/hal-01257933
https://hal.science/hal-01257933