@article{7978,
  author = {S. Ratynskaia and P. Tolias and A. Shalpegin and L. Vignitchouk and M. de Angeli and I. Bykov and K. Bystrov and S. Bardin and F. Brochard and D. Ripamonti and N. den Harder and G. De Temmerman},
  title = {Elastic–plastic adhesive impacts of tungsten dust with metal surfaces in plasma environments},
  abstract = {Dust-surface collisions impose size selectivity on the ability of dust grains to migrate in scrape-off layer and divertor plasmas and to adhere to plasma-facing components. Here, we report first experimental evidence of dust impact phenomena in plasma environments concerning low-speed collisions of tungsten dust with tungsten surfaces: re-bouncing, adhesion, sliding and rolling. The results comply with the predictions of the model of elastic-perfectly plastic adhesive spheres employed in the dust dynamics code MIGRAINe for sub- to several meters per second impacts of micrometer-range metal dust.},
  year = {2015},
  journal = {Journal of Nuclear Materials},
  volume = {463},
  pages = {877 - 880},
  doi = {10.1016/j.jnucmat.2014.09.064},
  note = {PLASMA-SURFACE INTERACTIONS 21 Proceedings of the 21st International Conference on Plasma-Surface Interactions in Controlled Fusion Devices Kanazawa, Japan May 26-30, 2014},
  language = {eng},
}