Erik Fransson

Post-doc
joined 2021/09
office: Origo, R7113

LinkedIn/erik-fransson-92a75015a
Google Scholar/HLTSm0cAAAAJ
erikfr@chalmers.se
Research
Erik’s research is focused on using statistical learning techniques for X-ray and neutron diffraction, and the development of software packages that make such functionalities available to a wide user base. In this project he is closely working with researchers at the Data Management and Software Center of the European Spallation Source (DMSC-ESS) in Copenhagen and the MAX-IV facility near Lund.
Education
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2021: Doctorate in Physics; Chalmers University of Technology
Atomic-scale investigation of interfacial structures in WC-Co at finite temperatures
video of the defense -
2019: Licentiate in Physics; Chalmers University of Technology
Computational investigation of interface structure and composition in cemented carbides at finite temperatures -
2014: M.Sc. in Applied Physics; Chalmers University of Technology
Local and Global Ordering in Barium Zirconate, a Model Potential Study -
2012: B.Sc. in Applied Physics; Chalmers University of Technology
Magnetic and Chemical Contributions to Interface: A Monte Carlo Simulation Study
Publications
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Tuning the lattice thermal conductivity in van-der-Waals structures through rotational (dis)ordering Permalink
F. Eriksson, E. Fransson, C. Linderälv, Z. Fan, and P. Erhart
arXiv:2304.06978 (2023) -
Quantifying Dynamic Tilting in Halide Perovskites: Chemical Trends and Local Correlations Permalink
J. Wiktor, E. Fransson, D. Kubicki, and P. Erhart
arXiv:2304.07402 (2023) -
Phase transitions in inorganic halide perovskites from machine learning potentials Permalink
E. Fransson, J. Wiktor, and P. Erhart
arXiv:2301.03497 (2023) -
Probing the limits of the phonon quasi-particle picture: The transition from underdamped to overdamped dynamics in CsPbBr3 Permalink
E. Fransson, P. Rosander, F. Eriksson, J. M. Rahm, T. Tadano, and P. Erhart
arXiv:2211.08197 (2022) -
Modeling of vibrational and configurational degrees of freedom in hexagonal and cubic tungsten carbide at high temperatures Permalink
M. Gren, E. Fransson, M. Ångqvist, P. Erhart, and G. Wahnström
Physical Review Materials 5, 033804 (2021) -
Extremely anisotropic van der Waals thermal conductors Permalink
S. E. Kim, F. Mujid, A. Rai, F. Eriksson, J. Suh, P. Poddar, A. Ray, C. Park, E. Fransson, Y. Zhong, D. A. Muller, P. Erhart, D. G. Cahill, and J. Park
Nature 597, 660 (2021) -
Efficient calculation of the lattice thermal conductivity by atomistic simulations with ab-initio accuracy Permalink
J. Brorsson, A. Hashemi, Z. Fan, E. Fransson, F. Eriksson, T. Ala-Nissila, A. V. Krasheninnikov, H. Komsa, and P. Erhart
Advanced Theory and Simulations 4, 2100217 (2021) -
Dynasor - A tool for extracting dynamical structure factors and current correlation functions from molecular dynamics simulations Permalink
E. Fransson, M. Slabanja, P. Erhart, and G. Wahnström
Advanced Theory and Simulations 4, 2000240 (2021) -
A tale of two phase diagrams: Interplay of ordering and hydrogen uptake in Pd-Au-H Permalink
J. M. Rahm, J. Löfgren, E. Fransson, and P. Erhart
Acta Materialia 211, 116893 (2021) -
Efficient construction of linear models in materials modeling and applications to force constant expansions Permalink
E. Fransson, F. Eriksson, and P. Erhart
npj Computational Materials 6, 135 (2020) -
Defects from phonons: Atomic transport by concerted motion in simple crystalline metals Permalink
E. Fransson and P. Erhart
Acta Materialia 196, 770 (2020) -
icet - A Python library for constructing and sampling alloy cluster expansions Permalink
M. Ångqvist, W. A. Muñoz, J. M. Rahm, E. Fransson, C. Durniak, P. Rozyczko, T. H. Rod, and P. Erhart
Advanced Theory and Simulations 2, 1900015 (2019) -
Thermal conductivity in intermetallic clathrates: A first-principles perspective Permalink
D. O. Lindroth, J. Brorsson, E. Fransson, F. Eriksson, A. Palmqvist, and P. Erhart
Physical Review B 100, 19078 (2019) -
The hiphive package for the extraction of high-order force constants by machine learning Permalink
F. Eriksson, E. Fransson, and P. Erhart
Advanced Theory and Simulations 2, 1800184 (2019) -
Atomicrex - a general purpose tool for the construction of atomic interaction models Permalink
A. Stukowski, E. Fransson, M. Mock, and P. Erhart
Modelling and Simulation in Materials Science and Engineering 25, 23043 (2017)
Theses
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Magnetic and Chemical Contributions to Interface: A Monte Carlo Simulation Study Permalink
M. Ångqvist, E. Fransson, E. Jedvik, and J. Lövgren, Bachelor′s Thesis (2012)