Projects per year
Personal profile
Research interests
My research concerns multiscale modelling of organic and perovskite electronic devices. This research is described on my personal webpages http://people.bath.ac.uk/pysabw/ and http://people.bath.ac.uk/pysabw/abwmod.html where links to my EU and EPSRC projects are provided along with links to videos I have made illustrating my research.
I coordinate two EU H2020 projects:
- the research project EXTMOS (EXTended Model of Organic Semiconductors, 2015-2019)
- and the Marie SkloowdskanCurie Innovative Training Network MAESTRO (Making perovskites truly exploitable, 2017-2021)
I am Bath team leader for the Centre of Excellence EoCoE (Energy Oriented Centre of Excellence, 2015-2018). Saiful Islam and Rob Scheichl are also funded by EoCoE.
I am Academic Director for the Centre for Doctoral Training in New and Sustainable PV (CDT-PV) funded by the EPSRC, that has 7 universities and is lead by Ken Durose at the University of Liverpool.
I have been appointed to the REF2021 subpanel 9 in Physics.
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Collaborations and top research areas from the last five years
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Marie Curie ITN - MAking pErovskiteS Truly Exploitable
Walker, A. (PI)
1/11/17 → 31/07/25
Project: EU Commission
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Supersolar Network plus
Walker, A. (PI)
Engineering and Physical Sciences Research Council
1/07/19 → 30/09/23
Project: Research council
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EoCoE II (Energy Oriented Center of Excellence)
Walker, A. (PI)
1/01/19 → 30/06/22
Project: EU Commission
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Supersolar Network plus
Walker, A. (PI)
Engineering and Physical Sciences Research Council
1/07/18 → 30/06/23
Project: Research council
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Supersolar Network plus
Walker, A. (PI)
Engineering and Physical Sciences Research Council
1/07/18 → 30/09/23
Project: Research council
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Bayesian parameter estimation for characterising mobile ion vacancies in perovskite solar cells
McCallum, S. G., Nicholls, O., Jensen, K. O., Cowley, M. V., Lerpinière, J. E. & Walker, A. B., 1 Jan 2024, In: JPhys Energy. 6, 1, 015005.Research output: Contribution to journal › Article › peer-review
Open Access2 Citations (SciVal) -
Diffusivity Tensors of Br and Cs Vacancies in Biaxially Strained Perovskite CsPbBr3
Smolders, T. J. A. M., De Souza, R. A., Walker, A. B. & Wolf, M. J., 12 Mar 2024, In: Chemistry of Materials. 36, 5, p. 2334-2345 12 p.Research output: Contribution to journal › Article › peer-review
3 Citations (SciVal) -
Motional Narrowing Effects in the Excited State Spin Populations of Mn-Doped Hybrid Perovskites
Zerhoch, J., Bodnar, S., Lerpinière, J. E., Liu, S., Neumann, T., Sergl, B., Heindl, M. W., Shcherbakov, A., Elghandour, A., Klingeler, R., Walker, A. B. & Deschler, F., 14 Mar 2024, In: Journal of Physical Chemistry Letters. 15, 10, p. 2851-2858 8 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Charge transport modelling of perovskite solar cells accounting for non-Boltzmann statistics in organic and highly-doped transport layers
Clarke, W., Wolf, M. J., Walker, A. & Richardson, G., 1 Apr 2023, In: JPhys Energy. 5, 2, 025007.Research output: Contribution to journal › Article › peer-review
Open Access3 Citations (SciVal) -
Inverted hysteresis as a diagnostic tool for perovskite solar cells: Insights from the drift-diffusion model
Clarke, W., Cowley, M. V., Wolf, M. J., Cameron, P., Walker, A. & Richardson, G., 7 Mar 2023, In: Journal of Applied Physics. 133, 9, 095001.Research output: Contribution to journal › Article › peer-review
Open Access7 Citations (SciVal)
Datasets
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Dataset for "Partial Cation Substitution Reduces Iodide Ion Transport in Lead Iodide Perovskite Solar Cells"
Cameron, P. (Creator), Pering, S. (Data Collector), Ferdani, D. (Data Collector), Ghosh, D. (Researcher), Islam, M. (Supervisor) & Walker, A. (Supervisor), University of Bath, 8 Nov 2019
DOI: 10.15125/BATH-00528, http://www.rsc.org/suppdata/c9/ee/c9ee00476a/c9ee00476a1.pdf
Dataset
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Dataset for publication: "Modelling dark current decay transients in perovskite solar cells with mobile ions"
O'Kane, S. (Creator), Walker, A. (Creator), Richardson, G. (Project Leader), Pockett, A. (Researcher), Niemann, R. (Researcher), Cave, J. (Researcher), Sakai, N. (Researcher), Eperon, G. (Researcher), Snaith, H. (Supervisor), Foster, J. (Researcher) & Cameron, P. (Supervisor), University of Bath, 1 Oct 2016
DOI: 10.15125/BATH-00251
Dataset
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Raw Data for Azetidinium Lead Iodide for Perovskite Solar Cells
Pering, S. (Creator), Kubiak, P. (Creator), Deng, W. (Creator), Niemann, R. (Creator), Brivio, F. (Creator), Ghosh, D. (Creator), Troughton, J. R. (Creator), Jeffrey, F. (Creator), Johnson, A. (Creator), Lewis, S. (Creator), Walker, A. (Creator), Watson, T. M. (Creator), Islam, S. (Creator), Raithby, P. (Creator) & Cameron, P. (Creator), University of Bath, 23 Jan 2018
DOI: 10.15125/BATH-00432
Dataset