Five picocoulomb electron bunch generation by ultrafast laser-induced field emission from metallic nano-tip arrays

2011 ◽  
Vol 99 (10) ◽  
pp. 103504 ◽  
Author(s):  
Anna Mustonen ◽  
Paul Beaud ◽  
Eugenie Kirk ◽  
Thomas Feurer ◽  
Soichiro Tsujino
Keyword(s):  
Field Emission ◽  
Electron Bunch ◽  
Ultrafast Laser ◽  
Induced Field

scholarly journals Energy Distribution Curves of Ultrafast Laser-Induced Field Emission and Their Implications for Electron Dynamics

2011 ◽  
Vol 107 (8) ◽  
Author(s):  
Hirofumi Yanagisawa ◽  
Matthias Hengsberger ◽  
Dominik Leuenberger ◽  
Martin Klöckner ◽  
Christian Hafner ◽  
...  
Keyword(s):  
Energy Distribution ◽  
Field Emission ◽  
Ultrafast Laser ◽  
Electron Dynamics ◽  
Induced Field

scholarly journals Ultrafast laser-induced field emission from a single carbon nanotube based nanotip

CLEO: 2015 ◽  
2015 ◽  
Author(s):  
M.R. Bionta ◽  
B. Chalopin ◽  
M. Delmas ◽  
F. Houdellier ◽  
A. Masseboeuf ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Field Emission ◽  
Ultrafast Laser ◽  
Induced Field

scholarly journals Optically Induced Field-Emission Source Based on Aligned Vertical Carbon Nanotube Arrays

Nanomaterials ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 1810
Author(s):  
Mengjie Li ◽  
Qilong Wang ◽  
Ji Xu ◽  
Jian Zhang ◽  
Zhiyang Qi ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Electric Field ◽  
Field Emission ◽  
Field Enhancement ◽  
Absorption Efficiency ◽  
Photon Absorption ◽  
Nanotube Arrays ◽  
Carbon Nanotube Arrays ◽  
Induced Field ◽  
Optically Induced

Due to the high field enhancement factor and photon-absorption efficiency, carbon nanotubes (CNTs) have been widely used in optically induced field-emission as a cathode. Here, we report vertical carbon nanotube arrays (VCNTAs) that performed as high-density electron sources. A combination of high applied electric field and laser illumination made it possible to modulate the emission with laser pulses. When the bias electric field and laser power density increased, the emission process is sensitive to a power law of the laser intensity, which supports the emission mechanism of optically induced field emission followed by over-the-barrier emission. Furthermore, we determine a polarization dependence that exhibits a cosine behavior, which verifies the high possibility of optically induced field emission.

Plasma‐induced field emission and the characteristics of high‐current relativistic electron flow

1974 ◽  
Vol 45 (6) ◽  
pp. 2463-2479 ◽  
Author(s):  
R. K. Parker ◽  
Richard E. Anderson ◽  
Charles V. Duncan
Keyword(s):  
Relativistic Electron ◽  
Field Emission ◽  
Electron Flow ◽  
High Current ◽  
Induced Field

Electron spectrometer in adjustable triode configuration for photo-induced field emission measurements

2012 ◽  
Vol 83 (1) ◽  
pp. 013302 ◽  
Author(s):  
B. Bornmann ◽  
S. Mingels ◽  
F. Dams ◽  
C. Prommesberger ◽  
R. Schreiner ◽  
...  
Keyword(s):  
Field Emission ◽  
Electron Spectrometer ◽  
Induced Field

Collector-induced field emission triode

1992 ◽  
Vol 39 (11) ◽  
pp. 2616-2620 ◽  
Author(s):  
H.H. Busta ◽  
D.W. Jenkins ◽  
B.J. Zimmerman ◽  
J.E. Pogemiller
Keyword(s):  
Field Emission ◽  
Induced Field
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