Colloidal systems in intense, two-dimensional laser fields
| Type of Publication: | Contribution to a conference collection |
| Publication status: | Published |
| Author: | Brunner, Matthias; Bechinger, Clemens |
| Year of publication: | 2004 |
| Conference: | 15th meeting of the European Colloid and Interface Society (ECIS), Sep 16, 2001 - Sep 21, 2001, Coimbra |
| Published in: | Trends in Colloid and Interface Science XVI / Miguel, Maria da Graca; Burrows, Hugh D. (ed.). - Berlin : Springer, 2004. - (Progress in Colloid and Polymer Science ; 123). - pp. 156-159. - ISSN 0340-255X. - eISSN 1437-8027. - ISBN 978-3-540-00553-7 |
| DOI (citable link): | https://dx.doi.org/10.1007/978-3-540-36462-7_35 |
| Summary: |
The properties of two-dimensional (2D) colloidal systems in the presence of a strong laser field are studied. By interfering three laser beams we obtain a 2D laser field, which acts as an artificial substrate potential to the particles. In contrast to topographical substrate potentials, the use of a light potential allows changes in the potential strength and the periodicity of the substrate potential continuously. We report first results on charge stabilised polystyrene particles on a triangular light potential.
|
| Subject (DDC): | 530 Physics |
| Keywords: | Colloids, Two- dimensional phase transitions, Optical tweezers |
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BRUNNER, Matthias, Clemens BECHINGER, 2004. Colloidal systems in intense, two-dimensional laser fields. 15th meeting of the European Colloid and Interface Society (ECIS). Coimbra, Sep 16, 2001 - Sep 21, 2001. In: MIGUEL, Maria da Graca, ed., Hugh D. BURROWS, ed.. Trends in Colloid and Interface Science XVI. Berlin:Springer, pp. 156-159. ISSN 0340-255X. eISSN 1437-8027. ISBN 978-3-540-00553-7. Available under: doi: 10.1007/978-3-540-36462-7_35
@inproceedings{Brunner2004-06-07Collo-39431, title={Colloidal systems in intense, two-dimensional laser fields}, year={2004}, doi={10.1007/978-3-540-36462-7_35}, number={123}, isbn={978-3-540-00553-7}, issn={0340-255X}, address={Berlin}, publisher={Springer}, series={Progress in Colloid and Polymer Science}, booktitle={Trends in Colloid and Interface Science XVI}, pages={156--159}, editor={Miguel, Maria da Graca and Burrows, Hugh D.}, author={Brunner, Matthias and Bechinger, Clemens} }
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