Imperial College London


Faculty of EngineeringDepartment of Materials

Chair in Materials Design



+44 (0)20 7594 1178a.walsh Website




2.10Royal School of MinesSouth Kensington Campus





Aron Walsh is a Royal Society University Research Fellow and Full Professor in the Department of Materials. He leads the Materials Design Group.

Aron joined Imperial College London in October 2016. He was awarded his PhD in Chemistry from Trinity College Dublin. He then worked for the US Department of Energy at the National Renewable Energy Laboratory (NREL), followed by a Marie Curie Fellowship hosted at University College London, and a European Research Council Fellowship held at the University of Bath.

His research involves cutting-edge materials theory and similation applied to problems across solid state chemistry and physics, including materials for solar cells and solar fuels, information storage, batteries, thermoelectrics and solid-state lighting. He has a particular expertise in the theory of semiconductors and dielectrics, and is developing innovative solutions for materials data, informatics and design.

These activities are supported by funding from the Royal Society, EPSRC, ERC and Horizon2020.

In 2015 Aron was awarded the EU-40 prize from the European Materials Research Society and the Chemistry Society Reviews Emerging Investigator Lectureship for his work on the theory of next-generation materials for solar energy conversion, including hybrid halide perovskite photovoltaics. In 2017 he was a recipient of the Philip Leverhulme prize in Chemistry, and was named a Fellow of the Royal Society of Chemistry. 

A full publication list can be found on Google Scholar.

Editorial Advisory Boards

Royal Society of Chemistry: Sustainable Energy & Fuels

American Institute of Physics: APL Materials



Jong UG, Yu CJ, Ri GC, et al., Influence of water intercalation and hydration on chemical decomposition and ion transport in methylammonium lead halide perovskites, Journal of Materials Chemistry A, ISSN:2050-7496

McKechnie S, Frost JM, Pashov D, et al., Dynamic Symmetry Breaking and Spin Splitting in Metal Halide Perovskites

Wallace SK, Svane K, Huhn WP, et al., 2017, Candidate photoferroic absorber materials for thin-film solar cells from naturally occurring minerals: enargite, stephanite, and bournonite, Sustainable Energy Fuels, Vol:1, Pages:1339-1350

Addicoat M, Bennett T, Chapman K, et al., 2017, New directions in gas sorption and separation with MOFs: general discussion, Faraday Discussions, Vol:201, ISSN:1359-6640, Pages:239-258

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