Quantum optics of van der Waals heterostructures, Engineering, condensed matter physics – PhD (Funded)

The University of Exeter’s College of Engineering, Mathematics and Physical Sciences is inviting applications for a fully-funded PhD studentship to commence in February 2019 or as soon as possible thereafter. For eligible students the studentship will cover UK/EU/International tuition fees plus an annual tax-free stipend of at least £14,777 for 3.5 years full-time, or pro rata for part-time study. The student would be based in Physics and Astronomy in the College of Engineering, Mathematics and Physical Sciences at the Streatham Campus in Exeter.

This project will allow the applicant to be at the forefront of an interdisciplinary team conducting world-leading research in condensed matter physics and quantum optics at Exeter. Specifically, the successful applicant will be focussed on the quantum optical phenomena of layered van der Waals materials and heterostructures as well as developing technology for the realisation of hybrid material structures and devices. The applicant will build upon work carried out by the Supervisor [1], by placing these complex structures within optical and plasmonic cavities [2]. The properties of the resultant devices will be studied from liquid helium to above room temperature with magnetic fields as high as B = 15 T.

The research field of 2D materials has been growing with unprecedented pace since the isolation of graphene in 2004 [3,4]. Two-dimensional materials have been found to display ferromagnetism and superconductivity, as well as semiconducting, insulating and metallic properties. This behaviour is found to persist even down to the single layer thickness. As a result, this family of materials will allow for an unprecedented range of new quantum devices.

During the PhD the applicant will gain a variety of skills in the areas of vacuum technology, materials science, measurement and control, cryogenics, optical systems development and nanofabrication. The project is primarily experimental in nature, but there is scope to develop some theoretical aspects as well. The applicant will have access to world class cleanroom and measurement facilities in Exeter. The applicant will have the opportunity to attend conferences and collaborative work placements globally and nationally.

For further information please email. [Email Address Removed] [Email Address Removed]