Ai Matsuno Fletcher

BEng, Keio, PhD Lond
College Lecturer in Chemistry

Claire Williams

BA Durh, MPhil, PhD Camb
College Lecturer in Portuguese
Associate Professor in Brazilian Literature and Culture

Adam Ritchie

BSc, PhD New South Wales


At St Catherine's I take tutorials on evolution and genetics for 1st year and medical genetics for 2nd year Human Science students. Most of my teaching is in the Blavatnik School of Government, where I coordinate the Science and Public Policy core module for our Master of Public Policy students.

About me

Originally from Australia, I completed both my BSc and PhD at the University of New South Wales. I studied evolution, zoology, genetic and immunology before specialising in the later. I moved to Oxford as a post-doctoral researcher in 2005, and have been teaching Human Science since 2006.


My research in immunology has spanned several areas, including HIV, malaria, prions, and Pseudomonas aeruginosa. Since joining the school of government in 2011, my research has expanded to include science education and capacity building. I currently lead on a project looking at the impact of large scientific studies, such as vaccine trials, on the development of scientists in Africa.

Graduate supervision

I supervise several students working towards their Master of Public Policy, as well as students from both Oxford and Liverpool who are working on scientific capacity building. I'm always happy to speak to students who are interested in applying for the MPP program or in getting involved in our capacity building work.

College Lecturer in Human Sciences

Eve Fryer

BM BCh Oxf
College Lecturer in Medicine

Andrew Elliott

BA Camb, MPhil Oxf
College Lecturer in Economics

Karen Kearley

College Lecturer in Medicine

John Traill

BA, MMus East Ang, DPhil Oxf
College Lecturer in Music

Jonathan Thorne

MA, DPhil
College Lecturer in Chemistry

Karel Hruda

College Lecturer in Computer Science

Susannah Speller

MEng, DPhil Oxf

I have tutored Materials Science undergraduates at St Catherine’s as a College Lecturer and now a College Fellow for over 10 years.  I mainly teach topics relating to electronic properties of materials and phase transformations.  In the Department of Materials I currently lecture the first year “Electricity and Magnetism” course and a third year options course on “Superconducting Materials” as well as running an annual workshop on tutorial teaching. 

About me
I first came to the University of Oxford as an undergraduate student in Materials Science, staying on to gain a DPhil in the field of high temperature superconducting materials. I was awarded a Royal Academy of Engineering Research Fellowship in 2005 which I undertook part time in the Department of Materials until I took up a permanent academic post in 2015. I lead a research group specialising in superconducting materials and co-direct the Centre for Applied Superconductivity which was established in 2015 ( 

My research group specialises in understanding relationships between processing, microstructure and properties in a wide range of technological superconducting materials.   We have recently obtained Local Enterprise Partnership funding for a new Oxford Centre for Applied Superconductivity, with labs in both the Materials and Physics Departments, for carrying out pre-competitive research with local industrial partners including Siemens Magnet Technology, Oxford Instruments, Tokamak Energy and Element Six.  In addition to my interests in applied superconductivity, I also work on understanding the fundamental properties of novel superconductors, such as Fe-pnictides and chalcogenides, using advanced analytical electron microscopy and synchrotron-based photoemission microscopy techniques to study the local chemical, structural and electromagnetic properties of these complex materials.

Graduate teaching
I supervise graduate students and postdoctoral researchers, mainly in the area of applied superconductivity.


Fellow by Special Election in Materials
Tutor in Materials Science
Associate Professor of Materials


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