Electron-impact excitation of argon: Cross sections of interest in plasma modelingexcitationsectionsmodelingWe used the relativistic distorted-wave approximation to calculate the excitation of Ar from its ground-state3p6 configuration to the higher lying fine-structure levels of the 3p53d, 3p55s, and...
, and excited-state complexes, such as ArF, have been demonstrated. Theoretical calculation predicts several more argon compounds that should be stable[12] but have not yet been synthesized. History A: test-tube, B: dilute alkali, C: U-shaped glass tube, D: platinum electrode Argon (Greek ...
Systematic search of excited states of negative ions lying above the ground state of the neutral atom Nonrelativistic fixed-core valence-shell configuration interaction calculations are carried out for excited states of atomic negative ions in the range H t... CF Bunge,M Galán,R Jáuregui,... ...
Glow discharge is based on a phenomenon called sputtering, where atoms ejected from the surface of the analyte by high-energy argon atoms and ions achieve the excited state in the resulting plasma. A copper tube filled with argon is juxtaposed with the sample and a potential difference applied ...
(whose projection is irrelevant), andκguarantees uniqueness. Individual quantum states differing only inMLform an energy level, defined by an electronic configuration together with a term2S+1L(κ). Enabled by these calculations, not only time-resolved charge-state distributions and electron and ...
The electron wave functions were obtained in a multiconfigurational Hartree-Fock approximation68. The wave function for a discrete atomic (ionic) state, characterized by parityπ, total orbital momentumL, spinS, and other quantum numbersαis expanded in terms of the configuration state functions (CS...
a scenario which better reflects the plethora of applications currently being explored. In this work the impact of the electrical grounding properties of a liquid target on the electron dynamics of an argon plasma jet were considered. A pulsed argon plasma jet, excited using5\, \upmu \text {...
A relaxed-orbital multiconfiguration Hartree-Fock calculation of the L-LMCoster-Kronig transitions in Ar has been performed. The effects of exchange between the continuum electron and the bound-state electrons have been examined. With re... KR Karim,MH Chen,B Crasemann - 《Phys.rev.a》 被引...
Interference Effects in the Auger Decay of the Resonantly Excited $2{\\mathit{p}}_{3/2}^{\\ensuremath{-}1}3\\mathit{d}$ State of Argon High resolution resonant Auger spectra have been measured at the VUV beam line at ELETTRA, Sincrotrone Trieste, while tuning the photon energy acros...
On the other hand, the O(1S) state is only 4.19 eV above the ground state. Such a low lying level can easily be excited via electron impact,e+O→O(1S)+e (4) rather than a more complicated sequence. There are various possible loss mechanisms of O(1...