1) Thomas-Fermi potential Thomas-Fermi势 1. In the calculation,theThomas-Fermi potentialhas been applied to the calculation. 定性地分析了HD电子云的分布情况,并将Thomas-Fermi势引入到势能的计算中,和实验数据相比,得到了比较满意的结果。 2) Thomas-Fermi-Dirac(TFD)potential ...
The possibility of the substitution of the shell-model potential in the shell-correction method by Thomas-Fermi potential is investigated. The preliminary results referring to the spherical nucleus 208 Pb show that after the re-adjustment of the applied effective two-nucleon interactions in the ...
Theoretical or Mathematical/ potential energy functionsThomas-Fermi model/ nonzero attractive strengthself-consistent Thomas-Fermi potentialsneutral systemstwo dimensionsbound statethree dimensions/ A3120 Specific calculations and results for atoms and moleculesIt is pointed out that self-consistent Thomas-...
We derive a variational characterization for the chemical potential in the Thomas-Fermi model of atoms and molecules. We use this variational principle to obtain accurate upper bounds for the chemical potential 0305-4470/31/2/017/img1 as a function of the atomic number Z and the number of ele...
The Thomas-Fermi method is applied to metals, by replacing each atom by a sphere, assuming the potential to be spherically symmetrical within it, and solving the Thomas-Fermi equation subject to the boundary condition that the electronic charge within the sphere shall balance the nuclear charge, ...
We consider the ground state of a harmonically trapped Bose-Einstein condensate within the Gross-Pitaevskii theory including the effective-range corrections for a two-body zero-range potential. The resulting non-linear Schr"odinger equation is solved analytically in the Thomas-Fermi approximation neglect...
In this paper, we consider the cubic-quintic Schrdinger energy function with radial trapping potential E ( Φ ) = 1 2 ∫ R d ( | Φ | 2 + V ( x ) | Φ | 2 ) d x + κ 4 ∫ R d | Φ | 4 d x + 1 6 ∫ R d | Φ | 6 d x , \begin{gather*} \begin{aligned}...
Correlation diagrams for the heteronuclear systems C-Ar, O-Ar, C-Ne, Al-F, and I-Cl are calculated with an effective Hartree-Fock-Slater potential construc... A Toepfer,EKU Gross,RM Dreizler - 《Zeitschrift Fur Physik A》 被引量: 8发表: 1980年 An Extended Thomas-Fermi-Dirac Theory for...
In this paper, We first fitted the numerical results of the ionization potential calculated by Thomas-Fermi statistical model and gained the analytical fun... Wang CaiXi,Tian YangMeng,Jiang Ming,... - 《物理学报》 被引量: 1发表: 2006年 材料力学性质与全局物态方程研究 Thomas-Fermi(TF)模型,...
基于Thomas-Fermi模型,计算研究了电场作用下Al-Cu-Fe系合金及其Al62。 2. Based on Thomas-Fermi model,the effect of external electric field on inner boundary potential is described and the influence of external electric field on inner boundary condition is determined,and the new atomic potential bounda...