Atomic structure of metal-halide perovskites from first principles: The chicken-and-egg paradox of the organic-inorganic interaction
Jingrui's paper about the atomic structure of hybrid perovskites for photovoltaic applications just appeared as Physical Review B 94, 045201 (2016)
Our paper "Atomic structure of metal-halide perovskites from first principles: The chicken-and-egg paradox of the organic-inorganic interaction" is now available in Physical Review B (). We use density-functional theory to study the atomic structure of several hybrid perovskite materials. We identify two stable structures and analyse them in terms of organic-inorganic and van der Waals interactions. The stable structures result from a delicate interplay between the position of the organic cation and the deformation of the inorganic framework like in the chicken-and-egg paradox.
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Aalto computer scientists in STOC 2025
Two papers from Aalto Department of Computer Science were accepted to the Symposium on Theory of Computing (STOC).
New Academy Research Fellows and Academy Projects
A total of 44 Aalto researchers received Academy Research Fellowship and Academy Project funding from the Research Council of Finland – congratulations to all!
Aalto University's Wood Studio's future visions of Finland's most valuable wood are presented at the Finnish Forest Museum Lusto
Curly birch – the tree pressed by the devil – exhibition will be on display in Lusto until March 15, 2026.