Machine learning dislocation density correlations and solute effects in Mg-based alloys

Autor: H. Salmenjoki, S. Papanikolaou, D. Shi, D. Tourret, C. M. Cepeda-Jiménez, M. T. Pérez-Prado, L. Laurson, M. J. Alava

Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-7 (2023)

Abstract Magnesium alloys, among the lightest structural materials, represent excellent candidates for lightweight applications. However, industrial applications remain limited due to relatively low strength and ductility. Solid solution alloying has

Externí odkaz: https://doaj.org/article/f829b52a424143c3aee0e71662c30d87

Viewing high entropy alloys through glasses: Linkages between solid solution and glass phases in multicomponent alloys

Autor: R. Alvarez-Donado, S. Papanikolaou, A. Esfandiarpour, M. J. Alava

Publikováno v: Physical Review Materials. 7

Funding Information: This research was funded by the European Union Horizon 2020 research and innovation program under Grant Agreement No. 857470 and from the European Regional Development Fund via the Foundation for Polish Science International Rese

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65003575c83c9fcd9db5064c0c246e8b
https://doi.org/10.1103/physrevmaterials.7.025603

A parameter study of mode conversion at ion-ion hybrid resonances for ICRF-heating

Autor: M J Alava, J A Heikkinen

Publikováno v: Heikkinen, J & Alava, M 1992, ' A parameter study of mode conversion at ion-ion hybrid resonances for ICRF-heating ', Physica Scripta, vol. 45, no. 4, pp. 345-357 . https://doi.org/10.1088/0031-8949/45/4/011

By solving the wave equation for the radial electric field with constant poloidal electric field around the resonance layer of the fast Alfvén wave, various complex characteristics of mode conversion physics can be elucidated and analyzed for ion cy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebba3d34c6d935920461bf87bdb61376
https://doi.org/10.1088/0031-8949/45/4/011

Local analyses of mode conversion at S=nz2resonances in the ion cyclotron range of frequencies

Autor: J A Heikkinen, M J Alava

Publikováno v: Plasma Physics and Controlled Fusion. 33:397-403

For the S=nz2 resonances in the ion cyclotron heating of Tokamak plasmas a simple formula is derived which relates the converted fast wave power flux to the local dielectric tensor elements in xx, in xy and to the fast wave electric field at the reso

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::841e1bb029e09912870b653466fa0335
https://doi.org/10.1088/0741-3335/33/4/010

Fracture of Fibrous Networks with Varying Fibre Length

Autor: M J Alava, R K Ritala

Publikováno v: Physica Scripta. :155-158

The fracture of random networks on triangular lattices is simulated. The networks are built out of fibrous elements with varying lengths. For the interactions the Born Hamiltonian is used. The case of randomly distributed fibre lengths is compared wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c2724f7d8702a415dd7fc2a5bcfce1e
https://doi.org/10.1088/0031-8949/1990/t33/028