Ionization Energy - The term, ionization energy, is sometimes used in place of ionization potential. The ionization energy is one of these and may be defined as the energy required to remove an electron from an atom or ion. Read and learn about different
A new approach by Levy and Grling (Phys. Rev. B 53 (1996) 969) is applied to compute the ionization energy of neutral atoms. An iterative method is used to determine the necessary Kohn–Sham potential from the Hartree–Fock density. The ionization energies obtained from the new formula ...
Solid-state detectors with a low energy threshold have several applications, including searches of non-relativistic halo dark-matter particles with sub-GeV masses. When searching for relativistic, beyond-the-Standard-Model particles with enhanced cross s
摘要: an empirical formula for the electron impact ionization cross section: w lotz,rep ipp-1/50, aug 1966 (institut für plasmaphysik, garching, west germany).-经验公式的电子碰撞电离截面:W勒茨,IPP-1/50代表,1966年8月,嘉兴,研究所献给Plasmaphysik(西德).-知来论文发表中心...
79 with a great success for the K-shell ionization of atomic targets in the range 2 ≤ Z≤ 92 for the incident energy EThreshold≤ E≤ 106 keV. A relatively simple approximate formula, known as KLV model in literature,48 was derived by Kolbenstvedt combining both the distant and close ...
The potential energy surfaces (PESs) for methyl group rotation accompanied by N-atom inversion in isocyanatomethane (MeNCO), isothiocyanatomethane (MeNCS) ... MICHAEL H. PALMER & PHILIP J. CAMP - 《Molecular Physics》 被引量: 1发表: 2003年 Carbonyl di:isothiocyanate and isothiocyanato-carbo...
In each of them the transferred energy is less than E0. Thus, the value of (3) corresponds to the value of (4) at some E1<E0. In the case when the same restriction E1=E0 is chosen in both expressions, the formula (3) is expected to lead to a smaller value than (4). With ...
The effects of slitwidth, the initial thermal energy of the molecular system, and Franck–Condon factors are considered. In the dissociative ionization of ... Guyon,M Paul - 《Journal of Chemical Physics》 被引量: 252发表: 1971年 Proposed Excitonic Mechanism of Color-Center Formation in Alkali...
We derive an analytical formula for the ionization rate of neutral atoms and molecules in a strong monochromatic field. Our model is based on the strong-field approximation with transition amplitudes calculated by an extended saddle-point method. We show that the present two-term saddle-point metho...
A simple formula was developed, σ=KD.Δ, where σ is the transient conductivity measured at the dose rate, D., K is a constant that depends on the trap density and cross sections, and Δ is a numerical constant that depends on the shape of the distribution of trap energy levels, with...