Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Fredric Granberg"'
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-12 (2018)
Abstract Plastic deformation of crystalline materials is governed by the features of stress-driven motion of dislocations. In the case of irradiated steels subject to applied stresses, small dislocation loops as well as precipitates are known to inte
Externí odkaz:
https://doaj.org/article/ac0ca6f173614d4a9b7044440cba72ec
Autor:
Kai Nordlund, Steven J. Zinkle, Andrea E. Sand, Fredric Granberg, Robert S. Averback, Roger Stoller, Tomoaki Suzudo, Lorenzo Malerba, Florian Banhart, William J. Weber, Francois Willaime, Sergei L. Dudarev, David Simeone
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
The Norgett−Robinson−Torrens displacements per atom model is the benchmark to assess radiation damage in metals but has well-known limitations. Here, the authors use molecular dynamics to introduce material-specific modifications to describe radi
Externí odkaz:
https://doaj.org/article/7de9c7ace66e429e9bbb71532b09ea28
Autor:
Charles A. Hirst, Fredric Granberg, Boopathy Kombaiah, Penghui Cao, Scott Middlemas, R. Scott Kemp, Ju Li, Kai Nordlund, Michael P. Short
Publikováno v:
Science advances, vol 8, iss 31
With full knowledge of a material's atomistic structure, it is possible to predict any macroscopic property of interest. In practice, this is hindered by limitations of the chosen characterisation techniques. For example, electron microscopy is unabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e756d3e5c2989dc2aa8258caf44adc28
https://pubmed.ncbi.nlm.nih.gov/35921408
https://pubmed.ncbi.nlm.nih.gov/35921408
Autor:
Alvaro Lopez-Cazalilla, Christian Cupak, Martina Fellinger, Fredric Granberg, Paul S. Szabo, Andreas Mutzke, Kai Nordlund, Friedrich Aumayr, Raquel González-Arrabal
Publikováno v:
Physical Review Materials
Nanostructured tungsten has been proposed as a promising option for plasma facing materials in future fusion reactors, because compared to conventional tungsten it shows advantages such as a better radiation resistance and, in particular, a retardati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44b815b8aafd12bf1c7c0f730432fdf1
https://doi.org/10.1103/physrevmaterials.6.075402
https://doi.org/10.1103/physrevmaterials.6.075402
Publikováno v:
Computational Materials Science. 216:111876
Nuclear fusion is one of the most promising concepts for future energy production, due to the almost endless source of fuel and the lack of greenhouse effects during operation. However, to successfully build a fusion reactor, the development of new m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5362b39231249ee6dfd38315edf6ee18
https://doi.org/10.1016/j.commatsci.2022.111876
https://doi.org/10.1016/j.commatsci.2022.111876
The changing thermal conductivity of an irradiated material is among the principal design considerations for any nuclear reactor, but at present few models are capable of predicting these changes starting from an arbitrary atomistic model. Here we pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9db9acb969fbc6c1321a8f5b75681bd4
http://hdl.handle.net/10138/338534
http://hdl.handle.net/10138/338534
Autor:
Fredric Granberg
Publikováno v:
University of Helsinki
The need for energy and electricity in the modern society places large interest in producing power in more efficient and environmentally friendly ways. Most of the new concepts also need new or improved materials. One key component of the power plant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8a1de2439abfd8684d5ea8634b3543df
https://researchportal.helsinki.fi/en/publications/221ce7c8-dbac-49b9-8d87-995d076bdbc8
https://researchportal.helsinki.fi/en/publications/221ce7c8-dbac-49b9-8d87-995d076bdbc8