Photonics with atomically-thin 2D quantum materials beyond graphene

The isolation of single-atomic layer graphene has led to a surge of interest in a large family of layered crystals with strong in-plane bonds and weak van der Waals interlayer coupling. Properties of such quantum materials in a few-atomic-layer form are strongly influenced by the quantum confinement of the electronic excitations due to the extreme crystal thinness. Heterostructures made by stacking different atomically thin 2D crystals provide a platform for creating new artificial materials with potential for discoveries and applications. In this PhD project you will work on advancing fabrication technology to explore the potential of van der Waals heterostructures in photonics. We focus on studies of the strong light-matter interaction in 2D materials embedded in microcavities, opening unprecedented possibilities to explore new physics and device applications. You will join an energetic team of 5 PhD students and 2 postdocs. You will perform advanced optics experiments in the state-of-the-art laboratories of the Sheffield group, work on novel device fabrication in the modern clean room and collaborate with leading groups around the world on 2D physics and technology. See further details at http://ldsd.group.shef.ac.uk/research/2d-materials/

Science Graduate School:
As a PhD student in one of the science departments at the University of Sheffield, you’ll be part of the Science Graduate School – a community of postgraduate researchers working across biology, chemistry, physics, mathematics and psychology. You’ll get access to training opportunities designed to support your career development by helping you gain professional skills that are essential in all areas of science. You’ll be able to learn how to recognise good research and research behaviour, improve your communication abilities and experience technologies that are used in academia, industry and many related careers. Visit www.sheffield.ac.uk/sgs to learn more.