3 papers
cond-mat.mtrl-sci2024
Impact of Surface Adsorbates and Dimensionality on Templating of Halide Perovskites
Erik Fransson, Julia Wiktor, Paul Erhart
Two-dimensional (2D) halide perovskites (HPs) are promising materials for various optoelectronic applications, yet a comprehensive understanding of their dynamics is still elusive.…
cond-mat.mtrl-sci2024
Direct, indirect, and self-trapped excitons in CsAgBiBr
Mehmet Baskurt, Paul Erhart, Julia Wiktor
CsAgBiBr exhibits promising photovoltaic and light-emitting properties, making it a candidate for next-generation solar cells and LED technologies. Additionally, it serves…
cond-mat.mtrl-sci2021
Atomic-level description of thermal fluctuations in inorganic lead halide perovskites
Oliviero Cannelli, Julia Wiktor, Nicola Colonna +10
The potential of lead-halide perovskites for realistic applications is currently hindered by their limited long-term stability under functional activation. While the role of lattic…