scholarly journals A new diagnostic for the measurement of the ionic emission generated by an electron-photon conversion target

2002 ◽  
Author(s):  
A. Compant La Fontaine ◽  
A. Godefroy ◽  
D. Guilhem ◽  
P. Leclerc ◽  
J.L. Lemaire ◽  
...  
Keyword(s):  
Photon Conversion ◽  
Ionic Emission ◽  
Electron Photon

Self-electric field of the electron-photon shower excess charge and the technique for its detection at long distances

2005 ◽  
Vol 11 (3-4) ◽  
pp. 38-47
Author(s):  
I.I. Zalyubovsky ◽  
◽  
V.M. Kartashev ◽  
V.E. Kovtun ◽  
A.V. Lebedev ◽  
...  
Keyword(s):  
Electric Field ◽  
Excess Charge ◽  
Electron Photon

Electron-photon emision of as2S3

2009 ◽  
Vol 25 (0) ◽  
pp. 75-78
Author(s):  
М. І. Лінтур ◽  
М. В. Приходько ◽  
Л. М. Маркович ◽  
С. С. Поп
Keyword(s):  
Electron Photon

scholarly journals Control of quantum electrodynamical processes by shaping electron wavepackets

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Liang Jie Wong ◽  
Nicholas Rivera ◽  
Chitraang Murdia ◽  
Thomas Christensen ◽  
John D. Joannopoulos ◽  
...  
Keyword(s):  
Free Electron ◽  
Spectral Characteristics ◽  
Modern Science ◽  
Optical Excitation ◽  
Field Theories ◽  
Photon Scattering ◽  
Precise Control ◽  
Bremsstrahlung Emission ◽  
Superposition States ◽  
Electron Photon

AbstractFundamental quantum electrodynamical (QED) processes, such as spontaneous emission and electron-photon scattering, encompass phenomena that underlie much of modern science and technology. Conventionally, calculations in QED and other field theories treat incoming particles as single-momentum states, omitting the possibility that coherent superposition states, i.e., shaped wavepackets, can alter fundamental scattering processes. Here, we show that free electron waveshaping can be used to design interferences between two or more pathways in a QED process, enabling precise control over the rate of that process. As an example, we show that free electron waveshaping modifies both spatial and spectral characteristics of bremsstrahlung emission, leading for instance to enhancements in directionality and monochromaticity. The ability to tailor general QED processes opens up additional avenues of control in phenomena ranging from optical excitation (e.g., plasmon and phonon emission) in electron microscopy to free electron lasing in the quantum regime.

scholarly journals Anisotropic Electron-Photon and Electron-Phonon Interactions in Black Phosphorus

Nano Letters ◽  
2016 ◽  
Vol 16 (4) ◽  
pp. 2260-2267 ◽  
Author(s):  
Xi Ling ◽  
Shengxi Huang ◽  
Eddwi H. Hasdeo ◽  
Liangbo Liang ◽  
William M. Parkin ◽  
...  
Keyword(s):  
Black Phosphorus ◽  
Electron Photon

scholarly journals Pump-probe scheme for electron-photon dynamics in hybrid conductor-cavity systems

2014 ◽  
Vol 90 (8) ◽  
Author(s):  
T. L. van den Berg ◽  
C. Bergenfeldt ◽  
P. Samuelsson
Keyword(s):  
Pump Probe ◽  
Electron Photon ◽  
Hybrid Conductor

The electron-photon beam monitoring with the image amplifying plate

1965 ◽  
Vol 37 ◽  
pp. 332-333
Author(s):  
R. Kajikawa ◽  
K. Kikuchi ◽  
A. Masaika ◽  
Y. Murata
Keyword(s):  
Photon Beam ◽  
Electron Photon ◽  
Beam Monitoring
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