Can a charged ring levitate a neutral polarizable object? Can Earnshaw's theorem be extended to such objects?
Authors: Minter, S.1; Chiao, R.2
Source: Laser Physics, Volume 17, Number 7, July 2007 , pp. 942-947(6)
Publisher: MAIK Nauka/Interperiodica
Abstract:
Stable electrostatic levitation and trapping of a neutral polarizable object by a charged ring is shown to be theoretically impossible. Earnshaw's theorem precludes the existence of such a stable neutral particle trap.Keywords: 11.30.-j
Document Type: Research article
DOI: http://dx.doi.org/10.1134/S1054660X07070079
Affiliations: 1: Email: sminter2@ucmerced.edu 2: Email: rchiao@ucmerced.edu
Publication date: 2007-07-01
- In this: publication
- By this: publisher
- By this author: Minter, S. ; Chiao, R.

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