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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Saxena, A.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2022Frequency-controlled dielectrophoresis-driven wetting of nematic liquid crystalscitations
- 2021Simulation of the θ′ Precipitation Process with Interfacial Anisotropy Effects in Al-Cu Alloyscitations
- 2020Electrically controlled topological micro cargo transportationcitations
- 2016An energy-based prognostic framework to predict evolution of damage in composite materialscitations
- 2015Prognostics design for structural health management
- 2014The (n, α) reaction in the s-process branching point 59Ni
- 2013Twinning in Strained Ferroelastics: Microstructure and Statisticscitations
- 2007Application of molecular modelling to determine the surface energy of mannitol.citations
Places of action
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article
Electrically controlled topological micro cargo transportation
Abstract
We demonstrate electrically controlled linear translation and precision positioning of a colloidal particle in a soft matter device. The basis of transportation is the time dependent electric field reconfiguration and manipulation of a topological line defect between two distinct hybrid aligned nematic liquid crystal domains having opposing tilt orientations. Deliberately tuning an applied voltage relative to a low threshold value (5.7 V at 1 kHz) permits defect trapping of the colloidal particle and allows subsequent control over the particle’s velocity and bidirectional linear movement over millimeter distances, without the need for externally imposed flow nor for lateral confining walls.