Secondary electron emission
Secondary electron emission due to positive ion bombardment
... Secondary electron emission due to positive ion bombardment Abstract Stray electrons were produced in the Ames Laboratory linear accelerator by the ion beam striking the target and various other ...
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Influence of Deuterium Retention on Secondary Electron Emission from Graphite under Deuterium Plasma Exposure
... The influence of deuterium retention on the electron-impact secondary electron emission (SEE) is studied in isotropic graphite (ETU-10). The ETU-10 surface sheath voltage and its deuterium ...
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Filtering of the interstellar dust flow near the heliopause: the importance of secondary electron emission for the grain charging
... the secondary electron emission from dust ...the secondary electron emission is divided into three parts; the physical process of the secondary electron ...
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Secondary Electron Emission Yields from Fast Fluorine Ions on Copper and Amorphous Solid Water Foils
... Carlo electron transport codes double-differential electron emission yields γ(ε,θ), differential in energy ε and emission angle θ, have been measured from condensed phase targets following ...
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Effect of Electron and/or Ion Nonthermality on Dust Acoustic Wave Propagation in a Complex Plasma in Presence of Positively Charged Dust Grains Generated by Secondary Electron Emission Process
... both electron and ion nonthermali- ties on dust acoustic wave propagation in a complex plasma in presence of positively charged dust ...grains. Secondary electron emission from dust grains has ...
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Effects of fast atoms and energy-dependent secondary electron emission yields in PIC/ MCC simulations of capacitively coupled plasmas
... energy-dependent secondary electron emission coefficients on the calculated discharge characteristics resulting from PIC/MCC simulations of CCPs under conditions relevant for plasma processing ...of ...
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Ion Nonthermality Induced Nonlinear Dust Acoustic Wave Propagation in a Complex Plasma in Presence of Weak Secondary Electron Emission from Dust Grains
... weak secondary electron emission from dust ...and secondary electrons and negatively charged inertial dust ...increasing secondary electron emission decreases amplitude ...
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Secondary electron emission from meteoric smoke particles inside the polar ionosphere
... the secondary electron yield at en- ergetic electron energies below 1 keV is about one order of magnitude higher than the yield at energies above 10 keV ...atmospheric secondary differential ...
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The Design of the Emission Layer for Electron Multipliers
... Keywords: Electron multipliers, Secondary electron emission, Al 2 O 3 , MgO, ALD © The Author(s) 2021. Open Access This article is licensed under a Creative Commons Attribution 4.0 ...
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Electron Holography Study of Secondary Electron Distribution around Charged Epoxy Resin
... i.e., secondary electron motions and electric potential change of the ...of secondary electron emission and supply of electrons, such as irradiation of secondary electrons from ...
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Electron emission from selected metal surfaces by multiphoton processes
... Channel Electron Multiplier The Mullard type B419BL electron multiplier used in this work to detect and amplify the photoelectrons was a coiled, hollow glass tube of internal diameter ...channel ...
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Whistler Emission by Electron Beams
... Experimental and theoretical investigation of whistler waves produced in the interaction of a density modulated electron beam with a magnetized plasma are presented for the conditi[r] ...
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Electron Emission from Metals in Intense Electron Fields
... point rocponnible for the emission.. In addition he tests the effect of various impurities. A similar inc:Pease VJ.US obtained by Gossling with sodium nitrate and [r] ...
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Electron Emission in Intense Electric Fields.
... of electron emission in intense fields is yet another phenomenon which can be accounted for in a satisfactory quantitative manner (at least in broad outline) by Sommerfeld’s ...
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Electron Emission from Low Dimensional Structures.
... field emission community over several decades but still not adequately ...observed emission phenomena are due to irreversible changes, ...the emission area using simple models, such as α r 2 , is ...
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Fabrication, structure, and electron emission of single carbon nanotubes
... 54 ribbon, coated with conductive carbon glue, with a small groove is used as the support. When this support was carefully approaching the free end of a fiber, we positioned the fiber to be in the groove by using a ...
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Vertical Electron Cyclotron Emission Diagnostic for TCV Plasmas
... Abstract. Electron cyclotron resonance heating (ECRH) and electron cyclotron current drive (ECCD) are used to heat the plasma, to tailor the current profiles and to achieve dif- ferent operating regimes of ...
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Development of Electron Bernstein Emission Diagnostic for Heliotron J
... cyclotron emission such as Ordinary (O) and eXtraordinary (X) modes are used for electron temperature diagnostic in magnetic fusion ...density. Electron Bernstein Waves (EBWs) are electrostatic waves ...
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Electron Bernstein Waves at the WEGA Stellarator Heating and Emission
... of electron cyclotron resonance heat- ing (ECRH) for high density and high beta operation in magnetically confined plasmas is limited due to reflec- tions of the heating wave at the associated density cut- off that ...
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A Review Paper on “Graphene Field Emission for Electron Microscopy”
... for electron microscopy applications, however, the investigation of graphene field emitters is still in an early stage of development, and there is still much room for further ...More emission ...
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