Scientists demonstrate ultrafast photoemission from carbon nanotube emitter
Date | 16th, Oct 2023 |
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Source | Nanowerk - Nanotechnology Websites |
DESCRIPTION
Using carbon nanotubes' atomic structure, it is possible to create ultrafast electron sources nearing time-energy limits, allowing probes with sub-angstrom spatial and femtosecond time resolution, crucial for applications like attosecond electron microscopy.