Field emission microscopy pattern of a single-crystal diamond needle under ultrafast laser illumination

Field emission microscopy pattern of a single-crystal diamond needle under ultrafast laser illumination

We report herein on the spatial beam properties of a field emission electron source based on a single-crystal diamond needle illuminated by ultrashort light pulses. We show that the increasing of the laser intensity strongly modifies the emission pattern, leading to the emergence of a new emission r...

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Bibliographic Details
Main Authors: M H Mammez, M Borz, I Blum, S Moldovan, L Arnoldi, S Idlahcen, A Hideur, V I Kleshch, A N Obraztsov, A Vella
Format: Article
Language:English
Published: IOP Publishing 2019-01-01
Series:New Journal of Physics
Subjects:
nanoemitters
field emission
ultrafast laser
electron spectroscopy
diamond
Online Access:https://doi.org/10.1088/1367-2630/ab5857

Internet

https://doi.org/10.1088/1367-2630/ab5857

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