Results 11 to 20 of about 390,595 (315)
FIELD ELECTRON EMISSION FROM NANOSTRUTURED SURFACE OF CARBONIZED IRIDIUM
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2019 The characteristics of the field electron emission of the iridium tip with different carbon formations on its surface are investigated. It was found that in some cases, compared to metal emitters the carbon-coated emitter exhibits significantly greater ...
D.P. Bernatskii, V.G. Pavlov
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Secondary electron emission characteristics of oxide electrodes in flat electron emission lamp
AIP Advances, 2016 The present study concerns with the secondary electron emission coefficient, γ, of the cathode materials used in the newly developed flat electron emission lamp (FEEL) devices, which essentially integrates the concept of using cathode for fluorescent ...
Chang-Lin Chiang +7 more
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Thermionic and Photo-excited Electron Emission for Energy Conversion Processes
Frontiers in Energy Research, 2014 This article describes advances in thermionic and photoemission materials and applications dating back to the work on thermionic emission by Guthrie in 1873 and the photoelectric effect by Hertz in 1887. Thermionic emission has been employed for electron
Patrick T. McCarthy +2 more
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Strong-Field Ionization Amplitudes for Atomic Many-Electron Targets
Atoms, 2022 The strong-field approximation (SFA) has been widely applied in the literature to model the ionization of atoms and molecules by intense laser pulses.
Stephan Fritzsche, Birger Böning
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General scaling laws of space charge effects in field emission
New Journal of Physics, 2021 The characteristics of field electron and ion emission change when the space charge formed by the emitted charge is sufficient to suppress the extracting electric field. This phenomenon is well described for planar emitting diodes by the one dimensional (
A Kyritsakis, M Veske, F Djurabekova
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Journal of Telecommunications and Information Technology, 2023 The aim of this paper is to report the results of field emission experiments on undoped, flat diamond-like carbon (DLC) thin films deposited at various self-bias voltages using radio frequency plasma chemical vapor deposition (RF PCVD) technique. It has
Dagmara Jarzyńska +3 more
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Far Off Equilibrium Dynamics in Clusters and Molecules
Frontiers in Physics, 2020 This brief review illustrates on a few typical applications fully fledged dynamical simulations of finite electronic systems (atoms, molecules, clusters) using time-dependent density-functional theory (TDDFT).
Phuong Mai Dinh +4 more
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Field-emission electron gun for a MEMS electron microscope
Microsystems & Nanoengineering, 2021 This article presents a field-emission electron gun intended for use in a MEMS (microelectromechanical system) electron microscope. Its fabrication process follows the technology of a miniature device under development built from silicon electrodes and ...
Michał Krysztof
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High resolution measurements and modeling of auroral hydrogen emission line profiles [PDF]
, 2003 Measurements in the visible wavelength range at high spectral resolution (1.3 A° ) have been made at Longyearbyen, Svalbard (15.8 E,78.2 N) during an interval of intense proton precipitation.
Frey, H.U. +34 more
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Evidence for Chirped Auger-Electron Emission [PDF]
Physical Review Letters, 2012 Published by APS, College Park, Md.
Schütte, B. +9 more
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