Publication on Dynamics of thermal-induced Sn segregation in GeSn at the nanometer scale

Segura-Ruiz J., Bonino V., Rosenthal M., Pauc N., Calvo V., Frauenrath M., Cardoux C., Hartmann J.-M., Chelnokov A., Reboud V., Dynamics of thermal-induced Sn segregation in GeSn at the nanometer scale, (2025) Journal of Alloys and Compounds, 1020, art. no. 179435, DOI: 10.1016/j.jallcom.2025.179435

Study of origin and dynamics of tin segregation during thermal annealing in GeSn alloys.

Demonstration that Sn segregation in high Sn-content micro-structured Ge1-xSnx stacks started at single spots and propagated in a few seconds over the entire micro-disk surface.

Reduction of the density of dislocations in thick GeSn stacks help in improving GeSn alloys thermal stability

Recent Publications

You might also be interested