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Analytical solutions for the electric field and dielectrophoretic force in a dielectrophoretic focusing electrode structure

Analytical solutions for the electric field and dielectrophoretic force in a dielectrophoretic focusing electrode structure
Analytical solutions for the electric field and dielectrophoretic force in a dielectrophoretic focusing electrode structure
The analysis of the movement of particles in a nonuniform field requires accurate knowledge of theelectric field distribution. In this letter, the Schwarz–Christoffel mapping method is used to analytically solve the electric field distribution in a dielectrophoretic focusing electrode structure.The analytical result for the electric field distribution is validated by comparison with numericalsimulations using the finite element method. The electric field solution is used to calculate the dielectrophoretic force on a particle in the system
0003-6951
173901.1-173901.3
Sun, Tao
b2f8e932-a7e6-4fe7-94dd-5c4ce725eacb
Green, Nicolas G
d9b47269-c426-41fd-a41d-5f4579faa581
Morgan, Hywel
de00d59f-a5a2-48c4-a99a-1d5dd7854174
Sun, Tao
b2f8e932-a7e6-4fe7-94dd-5c4ce725eacb
Green, Nicolas G
d9b47269-c426-41fd-a41d-5f4579faa581
Morgan, Hywel
de00d59f-a5a2-48c4-a99a-1d5dd7854174

Sun, Tao, Green, Nicolas G and Morgan, Hywel (2008) Analytical solutions for the electric field and dielectrophoretic force in a dielectrophoretic focusing electrode structure. Applied Physics Letters, 92 (17), 173901.1-173901.3. (doi:10.1063/1.2916827).

Record type: Article

Abstract

The analysis of the movement of particles in a nonuniform field requires accurate knowledge of theelectric field distribution. In this letter, the Schwarz–Christoffel mapping method is used to analytically solve the electric field distribution in a dielectrophoretic focusing electrode structure.The analytical result for the electric field distribution is validated by comparison with numericalsimulations using the finite element method. The electric field solution is used to calculate the dielectrophoretic force on a particle in the system

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Published date: 2 May 2008
Organisations: Electronics & Computer Science

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Local EPrints ID: 265667
URI: https://eprints.soton.ac.uk/id/eprint/265667
ISSN: 0003-6951
PURE UUID: 3dd92512-ab3e-409e-a8ea-c3832dfc3e6e
ORCID for Nicolas G Green: ORCID iD orcid.org/0000-0001-9230-4455
ORCID for Hywel Morgan: ORCID iD orcid.org/0000-0003-4850-5676

Catalogue record

Date deposited: 02 May 2008 18:34
Last modified: 20 Jul 2019 00:59

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Contributors

Author: Tao Sun
Author: Nicolas G Green ORCID iD
Author: Hywel Morgan ORCID iD

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