477 citations · 4.6k across the 66 of their papers we have counts for
5 papers · 1 filter
Revealing the free energy landscape of halide perovskites: Metastability and transition characters in CsPbBr and MAPbI
Erik Fransson, J. Magnus Rahm, Julia Wiktor +1
Halide perovskites have emerged as a promising class of materials for photovoltaic applications. A challenge in these applications is how to prevent the crystal structure from degr…
Small-angle scattering tensor tomography algorithm for robust reconstruction of complex textures
Leonard C. Nielsen, Paul Erhart, Manuel Guizar-Sicairos +1
The development of small-angle scattering tensor tomography has enabled the study of anisotropic nanostructures in a volume-resolved manner. It is of great value to have reconstruc…
Quantifying Dynamic Tilting in Halide Perovskites: Chemical Trends and Local Correlations
Julia Wiktor, Erik Fransson, Dominik Kubicki +1
Halide perovskites have emerged as one of the most interesting materials for optoelectronic applications due to their favorable properties, such as defect-tolerance and long charge…
Tuning the lattice thermal conductivity in van-der-Waals structures through rotational (dis)ordering
Fredrik Eriksson, Erik Fransson, Christopher Linderälv +2
It has recently been demonstrated that MoS2 with irregular interlayer rotations can achieve an extreme anisotropy in the lattice thermal conductivity (LTC), which is for example of…
Phase transitions in inorganic halide perovskites from machine learning potentials
Erik Fransson, Julia Wiktor, Paul Erhart
The atomic scale dynamics of halide perovskites have a direct impact not only on their thermal stability but their optoelectronic properties. Progress in machine learned potentials…