Spin Photovoltaics

Summary

This project will explore a novel technology where the intrinsic properties of molecules and spin quantum mechanics are combined in the search for sustainable electronics that make use of eco-friendly materials while reducing heat waste. This is an experimental project in Solid State Physics to carry out research in spin transport and spin storage in carbon-based devices. The work will include experiments in high frequency molecular electronics, measuring changes to the optical and vibrational properties of molecules and fullerenes during the application of pure spin currents as well as the generation of spin polarized photocurrent in these devices.

The PhD work involves all stages of sample design and fabrication, characterisation and measurement analysis. Fabrication techniques will involve the growth of metallo-molecular thin films via sputtering and thermal evaporation. Characterisation techniques to be used include Raman spectroscopy, magnetometry and transport measurements. There is the potential for experimental work at large scale facilities, such as synchrotron beamlines for muon, neutron and/or Xray experiments. The final goal is to give proof of principle for novel quantum devices to be used in optoelectronics and low energy dissipation technologies.

Applicants to research degree programmes should normally have at least a first class or an upper second class British Bachelors Honours degree (or equivalent) in an appropriate discipline. The criteria for entry for some research degrees may be higher, for example, several faculties, also require a Masters degree. Applicants are advised to check with the relevant School prior to making an application. Applicants who are uncertain about the requirements for a particular research degree are advised to contact the School or Graduate School prior to making an application.

The minimum English language entry requirement for research postgraduate research study is an IELTS of 6.0 overall with at least 5.5 in each component (reading, writing, listening and speaking) or equivalent. The test must be dated within two years of the start date of the course in order to be valid. Some schools and faculties have a higher requirement.