PhD applications are handled at the departmental level. Below is a guide to relevant webpages. Sometimes projects are also advertised on the Find a PhD website where you can filter for Sheffield University. General information about funding opportunities can be found here.
For projects in the Physics department:
Visit the Physics postgraduate admissions page and filter the search by selecting the “Inorganic Semiconductors” research group. This list includes some theory projects on quantum techonlogy.
For projects in the Electronic Engineering department:
Visit the Engineering postgraduate admissions page.