Bonnekoh, C., Lied, P., Antusch, S., Klein, A., Ziegler, R., Nogami, S., Guttmann, M., Ehrhardt, M., Konrad, J., Bolich, D., Garcia-Rosales, C., Cacciotti, E., Greuner, H., Böswirth, B., Hunger, K., Reiser, J., & Rieth, M. (2023). Assessment of potassium-doped tungsten by high heat flux testing of small-scale divertor mock-up. Poster presented at 21st International Conference on Fusion Reactor Materials (ICFRM-21), Granada.