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1D and 2D neutral particle patterning by dielectrophoretic forces on z-cut Fe:LiNbO3 crystals
Citation
Muñoz Martínez, Juan Francisco, Elvira, Iris, Burgos, Hector, Jubera, Mariano, García Cabañes, Angel, Ramiro Diaz, Jose Bruno 
ORCID: https://orcid.org/0000-0002-5056-8863, Alcazar De Velasco Rico, Angel Manuel ORCID: https://orcid.org/0000-0002-1496-4711 and Carrascosa, Mercedes
(2014).
1D and 2D neutral particle patterning by dielectrophoretic forces on z-cut Fe:LiNbO3 crystals.
In: "European Optical Society Annual Meeting (EOSAM 2014)", 15-19 Sep 2014, Berlin, Alemania. ISBN 978-3-944331-78-2. p. 78.
Description
| Title: | 1D and 2D neutral particle patterning by dielectrophoretic forces on z-cut Fe:LiNbO3 crystals |
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| Author/s: |
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| Item Type: | Presentation at Congress or Conference (Article) |
| Event Title: | European Optical Society Annual Meeting (EOSAM 2014) |
| Event Dates: | 15-19 Sep 2014 |
| Event Location: | Berlin, Alemania |
| Title of Book: | EOSAM 2014 |
| Date: | 2014 |
| ISBN: | 978-3-944331-78-2 |
| Volume: | 8 |
| Subjects: | |
| Faculty: | E.T.S. de Ingeniería Aeronáutica y del Espacio (UPM) |
| Department: | Mecánica de Fluidos y Propulsión Aeroespacial |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
1D and 2D patterning of uncharged micro- and nanoparticles via dielectrophoretic forces on photovoltaic z-cut Fe:LiNbO3 have been investigated for the first time. The technique has been successfully applied with dielectric micro-particles of CaCO3 (diameter d = 1-3 μm) and metal nanoparticles of Al (d = 70 nm). At difference with previous experiments in x- and y-cut, the obtained patterns locally reproduce the light distribution with high fidelity. A simple model is provided to analyse the trapping process. The results show the remarkably good capabilities of this geometry for high quality 2D light-induced dielectrophoretic patterning overcoming the important limitations presented by previous configurations.
Funding Projects
Type
Code
Acronym
Leader
Title
Government of Spain
MAT2011-28379-C03-03
Unspecified
Unspecified
Unspecified
More information
| Item ID: | 37551 |
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| DC Identifier: | https://oa.upm.es/37551/ |
| OAI Identifier: | oai:oa.upm.es:37551 |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 05 Feb 2016 08:57 |
| Last Modified: | 01 Feb 2023 12:05 |
