Bethan Charles

Biography

Bethan joined the group in January 2020 as a postdoctoral research associate. Shegraduated from Durham University in 2013 with an MPhys in Physics; her final year project investigated the efficiencies of dye-sensitized photovoltaic devices. After her studies she volunteered as a Maths teacher in India before moving to London, working as an analyst in the energy industry.

In 2015 Bethan decided to move back to science, completing a Master of Research degree and then PhD at the University of Bath with Dr Daniel Wolverson, Prof. Chick Wilson and Prof. Mark Weller. As part of her PhD Bethan spent a term at the Ludwig-Maximilian University of Munich working in the group of Prof. Jochen Feldmann. Her work focused on the structure-property relationships of hybrid-halide perovskites for use in photovoltaics..

Current Research

Bethan works on characterising luminescent materials for spectral convertors. She is investigating systems for luminescent downshifting (LDS) layers which convert UV to visible light. This has the potential to increase the efficiency of solar cells by mitigating heating or reducing damage caused by UV radiation. She also works on the optical characterisation of thermoresponsive polymers with aggregation-induced emitter (AIE) properties.

Recent Publications

G. Lyu, T. J. F. Southern, B. L Charles, M. Roger, P. Gerbier, S. Clement and R. C. Evans, Aggregation-induced emission from silole-based lumophores embedded in organic–inorganic hybrid hosts, J. Mater. Chem. C, 2021,9, 13914-13925

H. Tunstall-Garcia, B. L. Charles and R. C. Evans, The Role of Polyhedral Oligomeric Silsesquioxanes in Optical Applications, Adv. Photonics Res., 2021, 2, 2000196

B. McKenna, A. Shivkumar, B. L. Charles and R. C. Evans Synthetic factors affecting the stability of methylammonium lead halide perovskite nanocrystals, Nanoscale, 2020,12, 11694-11702

Awards

Armourers and Brasiers Company Post-Doctoral Fellowship 2021 – for outstanding post-doc in department 

Outreach 

Cambridge Festival 2021 – Channelling light using glow-in-the-dark dyes

Physics at Work 2021 – Annual exhibition for 14-16 year old studentsI’m a Scientist: Stay at Home – Online event for schools during COVID lock down

External Links

LinkedIn: http://www.linkedin.com/in/bethan-charles

Google Scholar: https://scholar.google.com/citations?hl=en&authuser=1&user=qfId-FcAAAAJ
Twitter: @DrBethCharles