Zobrazeno 1 - 10
of 215
pro vyhledávání: '"Rodney, David"'
Publikováno v:
Comptes Rendus. Physique, Vol 22, Iss S3, Pp 83-116 (2021)
We show here how density functional theory calculations can be used to predict the temperature- and orientation-dependence of the yield stress of body-centered cubic (BCC) metals in the thermally-activated regime where plasticity is governed by the g
Externí odkaz:
https://doaj.org/article/5f396a5efbf24d2c8bde8570fd3cbe33
Autor:
Forest, Samuel, Rodney, David
Publikováno v:
Comptes Rendus. Physique, Vol 22, Iss S3, Pp 3-5 (2021)
Externí odkaz:
https://doaj.org/article/daff505ad9594288bb91baf0fd348bac
Inorganic semiconductor materials are integral to various modern technologies, yet their brittleness and limited deformability/processability pose a significant challenge in the development of flexible, wearable, and miniaturized electronics. The rec
Externí odkaz:
http://arxiv.org/abs/2312.05495
Autor:
Zhang, Jin-Yu, Huynh, Gaël, Dai, Fu-Zhi, Albaret, Tristan, Zhang, Shi-Hao, Ogata, Shigenobu, Rodney, David
Publikováno v:
In Journal of the European Ceramic Society June 2024 44(6):4243-4254
Publikováno v:
In Acta Materialia 15 September 2023 257
Publikováno v:
In Computational Materials Science September 2023 228
Autor:
Borde, Marion, Dupuy, Laurent, Pivano, Adrien, Michel, Bruno, Rodney, David, Amodeo, Jonathan
Publikováno v:
In International Journal of Plasticity September 2023 168
Publikováno v:
Phys. Rev. E 101, 052312 (2020)
Whereas knowledge of a crystalline material's unit cell is fundamental to understanding the material's properties and behavior, there are not obvious analogues to unit cells for disordered materials despite the frequent existence of considerable medi
Externí odkaz:
http://arxiv.org/abs/1910.05842
A lattice dynamical formalism based on nonaffine response theory is derived for non-centrosymmetric crystals, accounting for long-range interatomic interactions using the Ewald method. The framework takes equilibrated static configurations as input t
Externí odkaz:
http://arxiv.org/abs/1908.07982
Publikováno v:
Scripta Materialia, Elsevier, 2019, 162, pp.200 - 203
The interaction between screw dislocations and oxygen interstitial atoms is studied with ab initio calculations in hexagonal close-packed titanium. Our calculations evidence a strong repulsion when the solute atoms are located in the dislocation glid
Externí odkaz:
http://arxiv.org/abs/1811.10250