1966 - MEng Control Systems, University of Canterbury, NZ

1964 - BScEng Electrical Engineering & Physics, University of Cape Town, South Africa

1983 - PhD Physics, University of Canterbury, NZ

1980 - MSc Physics, University of Canterbury, NZ

1978 - BSc (Hons) Physics, University of Canterbury, NZ

2001 - DSc Chemistry, University of Nottingham, UK

1972 - PhD Chemistry, University of Nottingham, UK

1969 - BSc (Hons) Chemistry, University of Nottingham, UK

1995 - PhD Physics, University of California Santa Barbara, US

2005 - MBA Technology Management, Grenoble Graduate School of Business, France

1999 - PhD Physics, Stellenbosch University, South Africa

1990 - MSc Physics, Stellenbosch University, South Africa

1987 - BSc (Hons), Stellenbosch University, South Africa

2007 - PhD Physical Chemistry, University of Bristol, UK

2002 - MPhys Physics, The University of Edinburgh, UK

2010 - PhD Applied and Engineering Physics, Cornell University, USA

2008 - MSc Applied and Engineering Physics, Cornell University, USA

2004 - AB Physics, Princeton University, USA