An Electrodynamic Microparticle Trap with a Rotating Toroidal Electrode

A modification of a radiofrequency Paul trap with a rotating toroidal electrode for confinement of charged microobjects under normal conditions is presented. Confinement of vegetable spores of the genus Lycopodium Clavatum with a characteristic size of 33 ± 3 μm is demonstrated. At confining such ob...

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Bibliographic Details
Published in:Technical physics letters 2020-11, Vol.46 (11), p.1140-1143
Main Authors: Kosternoi, I. A., Rudyi, S. S., Siryi, R. S., Rozhdestvensky, Yu. V.
Format: Article
Language:English
Subjects:
Classical and Continuum Physics
Physics
Physics and Astronomy
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Summary:A modification of a radiofrequency Paul trap with a rotating toroidal electrode for confinement of charged microobjects under normal conditions is presented. Confinement of vegetable spores of the genus Lycopodium Clavatum with a characteristic size of 33 ± 3 μm is demonstrated. At confining such objects the extended orbits are observed. The principle of generation of two-dimensional extended orbits in an electrodynamic trap with rotating electrode is described.
ISSN:1063-7850
1090-6533
DOI:10.1134/S1063785020110231