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Analytical solutions of the dielectrophoretic and travelling wave force generated by interdigitated electrode arrays

Analytical solutions of the dielectrophoretic and travelling wave force generated by interdigitated electrode arrays
Analytical solutions of the dielectrophoretic and travelling wave force generated by interdigitated electrode arrays
In AC electrokinetics, the application of an AC electric field to a suspension of particles results in the manipulation and separation of the particles also the movement of the fluid. One application is dielectrophoresis (DEP). The second effect is travelling wave dielectrophoresis (twDEP). This paper presents the analytical solutions of the dielectrophoretic and travelling wave forces for the interdigitated electrode arrays energised with either a two- or four-phase signal, respectively. The torque that rotates the particle in the four-phase travelling wave arrays is also analytically solved.
Sun, Tao
b2f8e932-a7e6-4fe7-94dd-5c4ce725eacb
Hywel, Morgan
de00d59f-a5a2-48c4-a99a-1d5dd7854174
Green, Nicolas G
d9b47269-c426-41fd-a41d-5f4579faa581
Sun, Tao
b2f8e932-a7e6-4fe7-94dd-5c4ce725eacb
Hywel, Morgan
de00d59f-a5a2-48c4-a99a-1d5dd7854174
Green, Nicolas G
d9b47269-c426-41fd-a41d-5f4579faa581

Sun, Tao, Hywel, Morgan and Green, Nicolas G (2007) Analytical solutions of the dielectrophoretic and travelling wave force generated by interdigitated electrode arrays. The 12th international conference on Electrostatics, Oxford, United Kingdom. 25 - 28 Mar 2007.

Record type: Conference or Workshop Item (Paper)

Abstract

In AC electrokinetics, the application of an AC electric field to a suspension of particles results in the manipulation and separation of the particles also the movement of the fluid. One application is dielectrophoresis (DEP). The second effect is travelling wave dielectrophoresis (twDEP). This paper presents the analytical solutions of the dielectrophoretic and travelling wave forces for the interdigitated electrode arrays energised with either a two- or four-phase signal, respectively. The torque that rotates the particle in the four-phase travelling wave arrays is also analytically solved.

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More information

Published date: 2007
Additional Information: Event Dates: 25th -29th March
Venue - Dates: The 12th international conference on Electrostatics, Oxford, United Kingdom, 2007-03-25 - 2007-03-28
Organisations: Nanoelectronics and Nanotechnology

Identifiers

Local EPrints ID: 264103
URI: http://eprints.soton.ac.uk/id/eprint/264103
PURE UUID: e3d4c7c0-e21b-4b7a-8d12-5b477c22bf94
ORCID for Morgan Hywel: ORCID iD orcid.org/0000-0003-4850-5676
ORCID for Nicolas G Green: ORCID iD orcid.org/0000-0001-9230-4455

Catalogue record

Date deposited: 30 May 2007
Last modified: 11 Dec 2021 03:59

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Contributors

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

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