9CD73AD9-9092-48EE-9B9B-5E4BFF38671AMaterials for fusion & fission powerResearch GrantEP/H018921/1798CB33D-C79E-4578-83F2-72606407192CEPSRCINCOME_ACTUAL583307921B9900F-F1DF-48FB-BA20-235604CF2936Effects of sequential tungsten and helium ion implantation on nano-indentation hardness of tungstenApplied Physics Letters751c0fb5def800e897b1bdfb85c5b1ddArmstrong D2013-01-01http://dx.doi.org/10.1063/1.4811825http://dx.doi.org/10.1063/1.481182525Journal Article/Reviewdoi_55f95b95b99b8e6d