Article PDF
Similar content being viewed by others
Use our pre-submission checklist
Avoid common mistakes on your manuscript.
Author information
Authors and Affiliations
Additional information
Received: 22 June 1998 / Accepted: 9 November 1998
Rights and permissions
About this article
Cite this article
Gu, H., Wang, T., Wang, W. et al. Slow positron annihilation studies of vacancy-type defects in the near-surface region of Cu and Nb before and after wear . Appl Phys A 68, 325–327 (1999). https://doi.org/10.1007/s003390050896
Issue Date:
DOI: https://doi.org/10.1007/s003390050896