Publication Date:
2015-06-09
Description:
Author(s): Dominik Ehberger, Jakob Hammer, Max Eisele, Michael Krüger, Jonathan Noe, Alexander Högele, and Peter Hommelhoff We report on a quantitative measurement of the spatial coherence of electrons emitted from a sharp metal needle tip. We investigate the coherence in photoemission triggered by a near-ultraviolet laser with a photon energy of 3.1 eV and compare it to dc-field emission. A carbon nanotube is brought in... [Phys. Rev. Lett. 114, 227601] Published Fri Jun 05, 2015
Keywords:
Condensed Matter: Electronic Properties, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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