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


Sun, Tao, Hywel, Morgan and Green, Nicolas G (2007) Analytical solutions of the dielectrophoretic and travelling wave force generated by interdigitated electrode arrays. In, The 12th international conference on Electrostatics, Oxford, UK, 25 - 29 Mar 2007.

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Description/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.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Event Dates: 25th -29th March
Divisions: Faculty of Physical Sciences and Engineering > Electronics and Computer Science > NANO
ePrint ID: 264103
Date Deposited: 30 May 2007
Last Modified: 27 Mar 2014 20:08
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/264103

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