Empty lattice approximation: Difference between revisions

Content deleted Content added
Cydebot (talk | contribs)
m Robot - Moving category Fundamental physics concepts to Category:Concepts in physics per CFD at Wikipedia:Categories for discussion/Log/2012 July 12.
The nearly free electron model: removing 1 hyphen: —> "{{main|Nearly free electron model}}"—WP:HYPHEN, sub-subsection 3, point 4
Line 36:
{{clear}}
==The nearly free electron model==
{{main|Nearly- free electron model}}
In most [[Metal|simple metals]], like [[aluminium]], the [[screening effect]] strongly reduces the electric field of the ions in the solid. The electrostatic potential is expressed as