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20242026
most citedAnion Ordering and Phase Stability Govern Optical Band Gaps in BaZr(S,Se)3

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cond-mat.mtrl-sci2025

Predicting neutron experiments from first principles: A workflow powered by machine learning

Eric Lindgren, Adam J. Jackson, Erik Fransson +6

Machine learning has emerged as a powerful tool in materials discovery, enabling the rapid design of novel materials with tailored properties for countless applications, including…

cond-mat.mtrl-sci2025

Revealing the Low Temperature Phase of FAPbI using A Machine-Learned Potential

Sangita Dutta, Erik Fransson, Tobias Hainer +4

FAPbI is a material of interest for its potential in solar cell applications, driven by its remarkable optoelectronic properties. However, the low-temperature phase of FAPbI$_3…

cond-mat.mtrl-sci2025

A Morphotropic Phase Boundary in MAFAPbI: Linking Structure, Dynamics, and Electronic Properties

Tobias Hainer, Erik Fransson, Sangita Dutta +2

Understanding the phase behavior of mixed-cation halide perovskites is critical for optimizing their structural stability and optoelectronic performance. Here, we map the phase dia…

cond-mat.mtrl-sci2025

Dynasor 2: From Simulation to Experiment Through Correlation Functions

Esmée Berger, Erik Fransson, Fredrik Eriksson +4

Correlation functions, such as static and dynamic structure factors, offer a versatile approach to analyzing atomic-scale structure and dynamics. By having access to the full dynam…

cond-mat.mtrl-sci2025

Octahedral tilt-driven phase transitions in BaZrS chalcogenide perovskite

Prakriti Kayastha, Erik Fransson, Paul Erhart +1

Chalcogenide perovskites are lead-free materials for potential photovoltaic or thermoelectric applications. BaZrS is the most studied member of this family due to its superior…