Interferometry has become an indispensable diagnostic tool in plasma physics, enabling the precise measurement of electron densities and detailed imaging of plasma behaviour. By utilising the ...

The density of an object is calculated by dividing the mass by the volume. Find out more with BBC Bitesize. For students between the ages of 11 and 14.

Revise density of materials for your physics GCSE foundation and higher triple science exams with Bitesize interactive practice quizzes covering feedback and common errors.

The energy expression may then be discussed in terms of the electon density and 'pair' functions. The energy is a sum of group energies supplemented by interaction terms which represent (i) ...

Letter Published: 20 December 2009 Role of column density in the formation of stars and black holes Richard B. Larson Nature Physics 6, 96–98 (2010) Cite this article ...

“A half century of density functional theory” by Andrew Zangwill Physics Today, Volume 68, Issue 7, July 2015.