Super-Klein tunneling and electron-beam collimation in the honeycomb superlattice

2022 ◽  
Vol 105 (3) ◽  
Author(s):  
J. Wang ◽  
Jun-Feng Liu
Keyword(s):  
Electron Beam ◽  
Klein Tunneling ◽  
Beam Collimation

Electron beam collimation with a photon MLC for standard electron treatments

2018 ◽  
Vol 63 (2) ◽  
pp. 025017 ◽  
Author(s):  
S Mueller ◽  
M K Fix ◽  
D Henzen ◽  
D Frei ◽  
D Frauchiger ◽  
...  
Keyword(s):  
Electron Beam ◽  
Beam Collimation

scholarly journals Electron-beam collimation with a quantum point contact

1990 ◽  
Vol 41 (2) ◽  
pp. 1274-1277 ◽  
Author(s):  
L. W. Molenkamp ◽  
A. A. M. Staring ◽  
C. W. J. Beenakker ◽  
R. Eppenga ◽  
C. E. Timmering ◽  
...  
Keyword(s):  
Electron Beam ◽  
Point Contact ◽  
Quantum Point Contact ◽  
Quantum Point ◽  
Beam Collimation

scholarly journals Simulation study of Hollow Electron Beam Collimation in HL-LHC.

2016 ◽  
Author(s):  
M. Fitterer ◽  
G. Stancari ◽  
A. Valishev ◽  
S. Redaelli
Keyword(s):  
Electron Beam ◽  
Simulation Study ◽  
Hollow Electron Beam ◽  
Beam Collimation

153 Electron beam collimation with an electron multileaf collimator (eMLC)

2005 ◽  
Vol 76 ◽  
pp. S78
Author(s):  
T. Gauer ◽  
F. Cremers ◽  
E. Thom ◽  
T. Schoenborn ◽  
R. Schmidt
Keyword(s):  
Electron Beam ◽  
Multileaf Collimator ◽  
Beam Collimation

scholarly journals Enhanced relativistic-electron beam collimation using two consecutive laser pulses

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Sophia Malko ◽  
Xavier Vaisseau ◽  
Frederic Perez ◽  
Dimitri Batani ◽  
Alessandro Curcio ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Electron Beam ◽  
Laser Pulse ◽  
Relativistic Electron ◽  
Relativistic Electron Beam ◽  
Laser Pulses ◽  
Spot Size ◽  
High Energy ◽  
The Magnetic Field ◽  
Beam Collimation

Abstract The double laser pulse approach to relativistic electron beam (REB) collimation in solid targets has been investigated at the LULI-ELFIE facility. In this scheme two collinear laser pulses are focused onto a solid target with a given intensity ratio and time delay to generate REBs. The magnetic field generated by the first laser-driven REB is used to guide the REB generated by a second delayed laser pulse. We show how electron beam collimation can be controlled by properly adjusting the ratio of focus size and the delay time between the two pulses. We found that the maximum of electron beam collimation is clearly dependent on the laser focal spot size ratio and related to the magnetic field dynamics. Cu-Kα and CTR imaging diagnostics were implemented to evaluate the collimation effects on the respectively low energy (≤100 keV) and high energy (≥MeV) components of the REB.

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