High-energy electron emission from metallic nano-tips driven by intense single-cycle terahertz pulses
High-energy electron sources are powerful tools for investigating dynamics at atomic and subatomic scales. Here, Li and Jones demonstrate the terahertz-driven emission of electrons with energies exceeding five kiloelectronvolts from nano-tips and study its dependence on the tip radius.
Main Authors: | , |
---|---|
Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2016-11-01
|
Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/ncomms13405 |