Electron acceleration by longitudinal electric field generated by colinearly overlapped two laser beams

1996 ◽  
Author(s):  
Satoshi Takeuchi
Keyword(s):  
Electric Field ◽  
Electron Acceleration ◽  
Longitudinal Electric Field ◽  
Laser Beams

Generation of super strong longitudinal electric field via vector superposition of linearly polarized laser beams

Laser Physics ◽  
2021 ◽  
Vol 31 (4) ◽  
pp. 045002
Author(s):  
Jun Zhang ◽  
Zhenhai Wu ◽  
Jiao Long ◽  
Qian Xiong ◽  
Jiangang Zheng ◽  
...  
Keyword(s):  
Electric Field ◽  
Longitudinal Electric Field ◽  
Laser Beams ◽  
Linearly Polarized

BALLISTIC ELECTRON ACCELERATION NEGATIVE-DIFFERENTIAL-CONDUCTIVITY DEVICES

2007 ◽  
Vol 17 (01) ◽  
pp. 173-176 ◽  
Author(s):  
BARBAROS ASLAN ◽  
LESTER F. EASTMAN ◽  
WILLIAM J. SCHAFF ◽  
XIAODONG CHEN ◽  
MICHAEL G. SPENCER ◽  
...  
Keyword(s):  
Experimental Data ◽  
Electric Field ◽  
Electron Acceleration ◽  
Negative Differential Conductivity ◽  
Differential Conductivity ◽  
Experimental Development ◽  
Ballistic Electron

We present the experimental development and characterization of GaN ballistic diodes for THz operation. Fabricated devices have been described and gathered experimental data is discussed. The major problem addressed is the domination of the parasitic resistances which significantly reduce the accelerating electric field across the ballistic region (intrinsic layer).

Field shaping and electron acceleration by center-depressed laser beams

2019 ◽  
Vol 26 (9) ◽  
pp. 093109
Author(s):  
W. Wang ◽  
L. Xia ◽  
J. Xiong ◽  
Z. H. Fang ◽  
H. H. An ◽  
...  
Keyword(s):  
Electron Acceleration ◽  
Laser Beams

scholarly journals Proca tubes with the flux of the longitudinal chromoelectric field and the energy flux/momentum density

2020 ◽  
Vol 80 (11) ◽  
Author(s):  
Vladimir Dzhunushaliev ◽  
Vladimir Folomeev
Keyword(s):  
Angular Momentum ◽  
Scalar Field ◽  
Electric Field ◽  
Energy Flux ◽  
Momentum Density ◽  
Proton Spin ◽  
Longitudinal Electric Field ◽  
Cylindrically Symmetric ◽  
Electric And Magnetic Fields ◽  
Higgs Scalar

AbstractWe consider non-Abelian SU(3) Proca theory with a Higgs scalar field included. Cylindrically symmetric solutions describing classical tubes either with the flux of a longitudinal electric field or with the energy flux (and hence with nonzero momentum density) are obtained. It is shown that, in quantum Proca theory, there can exist tubes both with the flux of the longitudinal electric field and with the energy flux/momentum density simultaneously. An imaginary particle – Proca proton – in which ‘quarks’ are connected by tubes with nonzero momentum density is considered. It is shown that this results in the appearance of the angular momentum related to the presence of the non-Abelian electric and magnetic fields in the tube, and this angular momentum is a part of the Proca proton spin.

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