Methods developed for the fabrication of a thermally-induced polypyrrole bilayer micro/nanoactuator
Lee, C. C., Gaihre, B., Spinks, G. M., Alici, G. & Cairney, J. (2010). Methods developed for the fabrication of a thermally-induced polypyrrole bilayer micro/nanoactuator. (ICONN), 2010 International Conference on Nanoscience and Nanotechnology (pp. 214-217).
This paper presents preliminary results on the development of methods for the fabrication of a thermally-induced polypyrrole bilayer microactuator using a combination of electropolymerisation and focused ion beam techniques. A thin polypyrrole film doped with trifluoromethanesulfonimide (TFSI) featuring high thermal and environmental stability, laminated with a thin gold layer is used as an active structure for the electrothermal actuator. A cantilever-shaped polypyrrole actuator of micrometer-sized was successfully fabricated by focused ion beam (FIB) milling and deposition with high dimensional precision, minimal damage and a short processing time. The feasibility of FIB in the fabrication of this actuator marks its potential as a micro/nanofabrication tool to produce micro/nanodevices and prototypes that require no mask, resist or multi-step etching
C C. Lee, Babita Gaihre, G M. Spinks, G Alici, and J Cairney. "Methods developed for the fabrication of a thermally-induced polypyrrole bilayer micro/nanoactuator" Faculty of Engineering - Papers.. Jan. 2010.
Available at: http://works.bepress.com/gursel_alici/6
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