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Beneath the surface of green energy—which most people associate with solar panels, electric vehicles, and reduced CO2 emissions—lies a complex web of geopolitical interests, international inequality, and resource constraints. Researchers from the Laboratory for Science and Technology Studies (LST) at the HSE ISSEK Foresight Centre have published a series of articles in leading international journals on hidden and overt conflicts surrounding critically important metals and minerals, as well as related processes in the energy sector.
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Optimization of a Sheet Electron Beam Interaction with a Slow Wave

.
Pchelnikov Y., Yelizarov (Elizarov) A. A.

The model based on coupled impedance electrodes was used to analyze effectiveness of a sheet e-beam interaction with the in-phase mode of a slow wave. The coupling coefficient, characterizing the interaction effectiveness, was calculated using derivatives of the equivalent parameters, the specific capacitances and inductance. The calculated coefficient was compared with that of a cylindrical e-beam in a helix.

Language: English
Full text
Keywords: electron-wave interactionTWTsheet electron beamcoupling coefficientTWTsheet electron beaminteractionimpedance electrodecoupling coefficientimpedance electrode
Publication based on the results of:
Исследование распространения замедленных электромагнитных волн в многослойных диэлектриках и разработка СВЧ устройств на их основе (2013)

In book

Proceedings of the 14th IEEE International Vacuum Electronics Conference (IVEC-2013)
P.: Institute of Electrical and Electronics Engineers, 2013.
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