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Role of HOPG density of empty electronic states above vacuum on electron emission spectra induced by ions and UV photons
(Elsevier Science, 2014-04)
We present results of secondary electron emission (SEE) induced by UV photons and low energy He ions interacting with a pristine and ion damaged surface of highly-oriented pyrolytic graphite (HOPG). A critical examination ...
Influence of the projectile charge state on electron emission spectra from a Cu(111) surface
(Elsevier Science, 2015-05)
Double differential electron emission distributions produced by grazing impact of fast dressed ions on a Cu(111) surface are investigated focusing on the effects of the electronic band structure. The process is described ...
Controlled energy-selected electron capture and release in double quantum dots
(American Physical Society, 2013-12)
Highly accurate quantum electron dynamics calculations demonstrate that energy can be efficiently transferred between quantum dots. Specifically, in a double quantum dot an incoming electron is captured by one dot and the ...
Setting the preheating process of electronic ballasts for hot-cathode fluorescent lamps, considering the Rh/Rc ratio
(2006-12-01)
This paper presents a new model for the representation of the electrodes filaments of fluorescent lamps, during their preheating, and an analysis capable to guide the design of the preheating process in electronic ballasts. ...
Experimental and theoretical results on electron emission in collisions between partially dressed ions with He targets
(Iop Publishing, 2013-09-23)
Experimental and theoretical results for electron emission in 440 keV u−1 Li+ with He targets are presented. Theoretical cross-sections are obtained using extensions of the continuum distorted wave and the continuum distorted ...
Differential electron emission in the ionization of Ne and Xe atoms under fast bare carbon ion impact
(IOP Publishing, 2015-06)
Measurement of the energy and angular distributions of the double differential cross section (DDCS) of electron emission from Ne and Xe atoms in collision with 5 MeV u-1 bare carbon ions is reported. This study aimed to ...
Ion induced high energy electron emission from copper
(Elsevier Science, 2008-12)
We present measurements of secondary electron emission from Cu induced by low energy bombardment (1–5 keV) of noble gas (He+, Ne+ and Ar+) and Li+ ions. We identify different potential and kinetic mechanisms and find the ...
Coulomb blockade in ion-induced electron emission and neutralization mechanisms
(American Physiological Society, 2007-12)
We present a time-dependent quantum mechanical calculation of the charge transfer process in He+ /Al collision, where the resonant neutralization to the ground and first excited states of He is taken into account in a ...
Role of projectile charge state in convoy electron emission by fast protons colliding with LiF(0 0 1)
(Elsevier Science, 2005-12)
Target ionization and projectile ionization differential cross sections are used to calculate the electron emission spectra by fast proton impact on ionic crystal surfaces under grazing incidence conditions. Both bare ...