Dr Claire Corkhill, Sheffield (IMAGE) Diamond Light Source Caption Dr Claire Corkill with Prof Trevor Rayment, Physical Sciences Director Diamond Light Source. Credit Photograph By: Sean Dillow. www.TheBigCheesePhotography.co.uk Diamond Light Source. Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.