Search Results - "Simakov, E. I."
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Demonstration of transport of a patterned electron beam produced by diamond pyramid cathode in an rf gun
Published in Applied physics letters (13-01-2020)“…We have demonstrated generation and transport of a patterned electron beam from a Diamond Field-Emitter Array (DFEA) cathode in a radio frequency (rf) gun…”
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Fabrication of Enhanced Diamond Field Emitter Arrays for THz Vacuum Tubes
Published in 2023 IEEE International Conference on Plasma Science (ICOPS) (21-05-2023)“…Many applications for miniaturized millimeter/THz-wave tubes and electron accelerators demand compact size of source, high emission currents, and small…”
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Conference Proceeding -
3
Perfect subwavelength fishnetlike metamaterial-based film terahertz absorbers
Published in Physical review. B, Condensed matter and materials physics (16-11-2010)Get full text
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A preliminary design of the collinear dielectric wakefield accelerator
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-09-2016)“…A preliminary design of the multi-meter long collinear dielectric wakefield accelerator that achieves a highly efficient transfer of the drive bunch energy to…”
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Divergence study and emittance measurements for the electron beam emitted from a diamond pyramid
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-02-2020)“…This paper reports the results of a divergence study and emittance measurements for an electron beam emitted from a single diamond pyramid in a sparse diamond…”
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Strong-Field Photoemission Experiment using Diamond Field Emitter Arrays
Published 30-06-2021“…In this paper, we present the results of experimental observation of strong-field photoemission from a diamond field-emitter array (DFEA) illuminated by a…”
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Laser-Driven Structure-Based Accelerators
Published 16-03-2022“…Particle acceleration in microstructures driven by ultrafast solid state lasers is a rapidly evolving area of advanced accelerator research, leading to a…”
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An Impartial Perspective for Superconducting Nb3Sn coated Copper RF Cavities for Future Accelerators
Published 17-03-2022“…This Snowmass21 Contributed Paper encourages the Particle Physics community in fostering R&D in Superconducting Nb3Sn coated Copper RF Cavities instead of…”
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Progress on a 94 GHz omniguide traveling-wave tube gain experiment
Published in 2011 Abstracts IEEE International Conference on Plasma Science (01-06-2011)“…Compact, efficient, high-bandwidth and high-power mm-wave sources are essential for many applications in secure communications, environmental monitoring,…”
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Conference Proceeding -
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Millimeter-wave gain experiments with a wide-band omniguide traveling-wave tube
Published in IVEC 2012 (01-04-2012)“…We report the results of recent high power electron beam tests of a novel W-band traveling-wave tube (TWT) amplifier based on a slow-wave…”
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Conference Proceeding -
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Controlling terahertz waves with meta-materials and photonic bandgap structures
Published in WAMICON 2011 Conference Proceedings (01-04-2011)“…We will describe research conducted at Los Alamos National Laboratory towards developing components for controlling terahertz waves. We employ meta-materials…”
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Conference Proceeding -
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Fabrication and testing of channel-drop filters at millimeter waves
Published in 2011 International Conference on Infrared, Millimeter, and Terahertz Waves (01-10-2011)“…We report the results of a project aimed to construct a novel passive millimeter-wave spectrometer based on a Photonic Band Gap (PBG) channel-drop filter…”
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Conference Proceeding