Time-domain interferometry using synchrotron radiation applied to diffusion in ordered alloys M. Kaisermayr, B. Sepiol, H. Thiess, G. Vogl, E. E. Alp and W. Sturhahn Eur. Phys. J. B, 20 3 (2001) 335-341 Published online: 15 April 2001 DOI: 10.1007/s100510170254