Research Associate in Perovskite Photonic Devices

amplification, and lasing in perovskite optoelectronic structures and devices. Central to this role is the advanced design, fabrication, and characterization of photonic devices, including resonant cavity LEDs, thin-film waveguides and ring-waveguides. You will lead the fabrication and basic characterisation of perovskite materials and devices, and work with a team that includes a number of dedicated specialists in ultra-fast laser spectroscopy. The successful candidate will take charge of depositing 2D and 3D perovskite and organic thin films using both solution processing and thermal evaporation techniques. These materials will then be engineered into light emitting diodes, or micropatterned using micro- and nano-lithographic techniques. Materials and devices will be explored by our spectroscopy researchers for lasing and optical amplification. As part of your work, you will optimize LED microcavity devices for efficient light emission while testing and characterizing optoelectronic properties. You will also develop patterning techniques to create optical waveguides and ring-resonators. Applicants must hold a PhD or equivalent recent experience in physical science or engineering, and ideally have direct recent expertise in perovskite synthesis and the development of high-brightness perovskite light-emitting diodes. Experience in fabrication of microcavity devices, micro- or nanopatterning techniques and optical modelling will also be advantageous. This Leverhulme Foundation project is run by Prof David Lidzey, and involves both inorganic and organic ultra-fast spectroscopists (Prof Dima Krizhanovskii and Prof Jenny Clark), and materials chemist Dr Alex Ramadan. You will be based in the Electronic and Photonic Molecular Materials (EPMM) group in the School of Mathematical and Physical Sciences (MPS). For informal enquiries, please contact Prof. David Lidzey ( d.g.lidzey@sheffield.ac.uk ). Sheffield Physics and Astronomy was the highest-ranked department in the UK in the 2021 Research Excellence Framework (REF). The School of Mathematical and Physical Sciences has an outstanding reputation for work in photonics, solar cell technology, nanophotonics and quantum technologies. Informal enquiries should be addressed to Prof David Lidzey ( d.g.lidzey@sheffield.ac.uk ) Further details about our current research group are available at https://epmm.sites.sheffield.ac.uk What We Offer The University of Sheffield is a remarkable place to work. Our people are at the heart of everything we do. Their diverse backgrounds, abilities and beliefs make Sheffield a world-class university. We offer a fantastic range of benefits including a highly competitive annual leave entitlement (with the ability to purchase more), a generous pensions scheme, flexible working opportunities,a commitment to your development and wellbeing, a wide range of retail discounts, and much more. Find out more at www.sheffield.ac.uk/jobs/benefits and join us to become part of something special. We are committed to exploring flexible working opportunities which benefit the individual and University. We build teams of people from different heritages and lifestyles from across the world, whose talent and contributions complement each other to greatest effect. We believe diversity in all its forms delivers greater impact through research, teaching and student experience.