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Jesper Friis

Senior Research Scientist

Jesper Friis

Senior Research Scientist

Jesper Friis
Phone: 982 30 458
Email:
Department: Materials and Nanotechnology
Office: Trondheim

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1832271

The pressure dependence of the yield stress in solute strengthened aluminium alloys is investigated by first principle calculations. The solute elements studied are magnesium, silicon and copper. A fixed boundary cluster model is employed to calculate the interaction energies between the edge disloc...

Authors Frafjord Jonas Ringdalen Inga Gudem Hopperstad Odd Sture Holmestad Randi Friis Jesper
Year 2020
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1830375

The EMMC Roadmap defines a path forward for materials modelling and digitalisation of materials sciences. It is the culmination of five years of knowledge‐ and experience‐gathering, by the EMMC, on the needs of European materials industry in the modelling field. The EMMC Roadmap acknowledges the sig...

Authors Adamovic Nadja Friis Jesper Goldbeck Gerhard Hashibon Adham Kersti Hermansson Hristova-Bogaerds Denka Koopmans Rudy Wimmer Erich
Year 2020
Type Report/thesis
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1812048

Crystal structures of hybrid precipitates have been analysed by atomic-resolution scanning transmission electron microscopy in an aged Al–Cu–Mg–Si alloy. A new unique hybrid precipitate (UHP) has been found as rod-shaped discrete particles along 100 in bulk aluminium matrix. The UHP consists of a co...

Authors Gazizov Marat Marioara Calin Daniel Friis Jesper Wenner Sigurd Holmestad Randi Kaibyshev Rustam
Year 2020
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1778089

The structure of Calcium-Silicate-Hydrate (C-S-H) and the effect of variations in its water content have been investigated using density functional theory (DFT) calculations. Trends for calculated densities as a function of hydration are in good agreement with experimental values, and in line with w...

Authors Svenum Ingeborg-Helene Ringdalen Inga Gudem Bleken Francesca Lønstad Friis Jesper Hoche Daniel Swang Ole
Year 2020
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1769865

A multiscale modelling framework, especially for corrosion modelling, requires not only robust computational tools but also an efficient datacentric architecture for handling information exchange at different modelling scales. Different computational solvers require and produce data in different pro...

Authors Mir Zahid M. Friis Jesper Hagelien Thomas Fjæstad Svenum Ingeborg-Helene Ringdalen Inga Gudem Konchakova Natalia Mikhail Zheludkevich Hoche Daniel
Year 2020
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1765133

First-principles virtual tensile and shear test calculations have been performed to Al(0 03 ¯)//-AlFeSi(0 0 1) and Al(01 ¯ 4)//Fe 4 Al 13 (1 01 ¯) interfaces by the ab initio pseudo potential density functional theory method. Work of separation, ultimate tensile strength and shear str...

Authors Khalid Muhammad Zeeshan Friis Jesper Ninive Per Harald Marthinsen Knut Strandlie Are
Year 2020
Type Journal publication