A perturbation theory for the population of atomic energy levels in non-LTE plasmas

1988 ◽  
Author(s):  
Marcel Klapisch
Keyword(s):  
Perturbation Theory ◽  
Energy Levels ◽  
Atomic Energy ◽  
Atomic Energy Levels

A Perturbation Theory for the Population of Atomic Energy Levels in Non-Lte Plasmas

1988 ◽  
Vol 102 ◽  
pp. 343-347
Author(s):  
M. Klapisch
Keyword(s):  
Perturbation Theory ◽  
Small Parameter ◽  
Classification Scheme ◽  
Sum Rules ◽  
Energy Levels ◽  
Natural Classification ◽  
Quantum Numbers ◽  
Formal Expansion ◽  
Atomic Energy Levels ◽  
As Effects

AbstractA formal expansion of the CRM in powers of a small parameter is presented. The terms of the expansion are products of matrices. Inverses are interpreted as effects of cascades.It will be shown that this allows for the separation of the different contributions to the populations, thus providing a natural classification scheme for processes involving atoms in plasmas. Sum rules can be formulated, allowing the population of the levels, in some simple cases, to be related in a transparent way to the quantum numbers.

Atomic Energy Levels of Neutral Erbium*

1965 ◽  
Vol 55 (5) ◽  
pp. 471 ◽  
Author(s):  
Louis C. Marquet ◽  
Sumner P. Davis
Keyword(s):  
Energy Levels ◽  
Atomic Energy ◽  
Atomic Energy Levels

scholarly journals Influence of Debye-screening on atomic energy levels and oscillator strengths

2008 ◽  
Vol 57 (7) ◽  
pp. 4042
Author(s):  
Li Yong-Qiang ◽  
Wu Jian-Hua ◽  
Yuan Jian-Min
Keyword(s):  
Energy Levels ◽  
Atomic Energy ◽  
Oscillator Strengths ◽  
Debye Screening ◽  
Atomic Energy Levels

Emerging Atomic Energy Levels in Zero-Dimensional Silicon Quantum Dots

Nano Letters ◽  
2020 ◽  
Vol 20 (3) ◽  
pp. 1491-1498 ◽  
Author(s):  
Naoto Shirahata ◽  
Jin Nakamura ◽  
Jun-ichi Inoue ◽  
Batu Ghosh ◽  
Kazuhiro Nemoto ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Energy Levels ◽  
Atomic Energy ◽  
Silicon Quantum Dots ◽  
Atomic Energy Levels
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