Temporally resolved LEIS measurements of Cr segregation after preferential sputtering of WCrY alloy

Hans Rudolf Koslowski, Janina Schmitz, Christian Linsmeier

The dynamic behaviour of thermally driven segregation of Cr to the surface of WCrY smart alloy is studied with low energy ion scattering (LEIS). Sputtering the WCrY sample with 500…