Experiments on particle-particle interactions in dusty plasma crystals
Journal Article
·
· AIP Conference Proceedings
- Institut fuer Experimentelle und Angewandte Physik, Christian-Albrechts-Universitaet Kiel, 24098 Kiel (Germany)
The interaction forces between dust particles trapped in the space charge sheath of a plasma discharge is measured quantitatively. Dust particles in the same horizontal plane interact by means of a repulsive screened Coulomb interaction. Dust particles, however, at different vertical positions interact by net attractive forces, that are non-reciprocal as a consequence of the non-equilibrium sheath environment.
- OSTI ID:
- 21210375
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 498; ISSN APCPCS; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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