Measurements of iron at extreme pressures do not agree on the melting temperature for conditions comparable with those believed to hold at Earth's core. To attempt to determine the stability of relevant lattices, simulations involving a huge amount of particles are needed. In this thesis, a machine learned model is trained to yield results from density functional theory. Different machine learning models are compared. The trained model is then used in molecular dynamics simulations of relevant lattices at a scale too large for density functional theory.Mätningar av järns smälttemperatur under påfrestningar jämförbara med desom tros gälla i jordens kärna överensstämmer ej. För att försöka bestämma stabiliteten av relevanta gitter krävs simul...
The prediction of ground state properties of atomistic systems is of vital importance in technologic...
The present work describes the use of atomistic computer simulations in the area of Condensed Matter...
The reason to perform calculations in material science usually falls into one of two categories: to ...
Measurements of iron at extreme pressures do not agree on the melting temperature for conditions com...
Materials at extreme conditions exhibit properties that differ substantially from ambient conditions...
In this project machine learning (ML) interatomic potentials are trained and used in molecular dynam...
Målet med denne masteroppgaven er å bruke tetthets-funksjonal-teori sammen med en cluster-ekspansjon...
Computational models can support materials development by identifying the key factors that a ect mat...
Understanding materials dynamics under extreme conditions of pressure, temperature, and strain rate ...
Det er kjent at overflateruhet påvirker hvor godt is fester seg til materialer, men de underliggende...
Denna avhandling handlar om beräkningsmetoder för att utföra molekylsimuleringar på ett system av en...
In the development of materials, the understanding of their properties is crucial. For magnetic mate...
Machine learning force fields (MLFF) have become gradually more popular within the field of material...
Molecular dynamics (MD) simulations were carried out to investigate the melting transition of iron w...
In materials science, the first principles modeling, especially density functional theory (DFT), ser...
The prediction of ground state properties of atomistic systems is of vital importance in technologic...
The present work describes the use of atomistic computer simulations in the area of Condensed Matter...
The reason to perform calculations in material science usually falls into one of two categories: to ...
Measurements of iron at extreme pressures do not agree on the melting temperature for conditions com...
Materials at extreme conditions exhibit properties that differ substantially from ambient conditions...
In this project machine learning (ML) interatomic potentials are trained and used in molecular dynam...
Målet med denne masteroppgaven er å bruke tetthets-funksjonal-teori sammen med en cluster-ekspansjon...
Computational models can support materials development by identifying the key factors that a ect mat...
Understanding materials dynamics under extreme conditions of pressure, temperature, and strain rate ...
Det er kjent at overflateruhet påvirker hvor godt is fester seg til materialer, men de underliggende...
Denna avhandling handlar om beräkningsmetoder för att utföra molekylsimuleringar på ett system av en...
In the development of materials, the understanding of their properties is crucial. For magnetic mate...
Machine learning force fields (MLFF) have become gradually more popular within the field of material...
Molecular dynamics (MD) simulations were carried out to investigate the melting transition of iron w...
In materials science, the first principles modeling, especially density functional theory (DFT), ser...
The prediction of ground state properties of atomistic systems is of vital importance in technologic...
The present work describes the use of atomistic computer simulations in the area of Condensed Matter...
The reason to perform calculations in material science usually falls into one of two categories: to ...