Abstract
A Comment on the Letter by Natalia Berseneva, Arkady V. Krasheninnikov, and Risto M. Nieminen, Phys. Rev. Lett. 107, 035501 (2011). The authors of the Letter offer a Reply.
- Received 30 August 2011
DOI:https://doi.org/10.1103/PhysRevLett.107.239601
© 2011 American Physical Society