Efficient photo-induced dielectrophoretic particle trapping on Fe:LiNbO3 for arbitrary two dimensional patterning

Muñoz Martínez, Juan Francisco and Elvira, Iris and Jubera, Mariano and García-Cabañes, A. and Ramiro Diaz, Jose Bruno and Arregui Hernández, Cándido and Carrascosa, Mercedes (2015). Efficient photo-induced dielectrophoretic particle trapping on Fe:LiNbO3 for arbitrary two dimensional patterning. "Optical Materials Express", v. 5 (n. 5); pp. 1137-1146. ISSN 2159-3930. https://doi.org/10.1364/OME.5.001137.

Description

Title: Efficient photo-induced dielectrophoretic particle trapping on Fe:LiNbO3 for arbitrary two dimensional patterning
Author/s:
  • Muñoz Martínez, Juan Francisco
  • Elvira, Iris
  • Jubera, Mariano
  • García-Cabañes, A.
  • Ramiro Diaz, Jose Bruno
  • Arregui Hernández, Cándido
  • Carrascosa, Mercedes
Item Type: Article
Título de Revista/Publicación: Optical Materials Express
Date: 21 April 2015
ISSN: 2159-3930
Volume: 5
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

Full text

[img]
Preview
PDF - Requires a PDF viewer, such as GSview, Xpdf or Adobe Acrobat Reader
Download (5MB) | Preview

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 ?m) 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

TypeCodeAcronymLeaderTitle
Government of SpainMAT2011-28379-C03-03UnspecifiedUniversidad Politécnica de MadridMicro y nanoestruturación de materiales fotónicos inducida mediante irradiación iónica y luz láser.
Government of SpainMAT2014-57704-C3-2-RUnspecifiedUniversidad Politécnica de MadridMicro y nano estructuración de las propiedades fotovoltaicas superficiales de materiales no centro-simétricos mediante irradiación iónica de alta energía y láser.

More information

Item ID: 40805
DC Identifier: http://oa.upm.es/40805/
OAI Identifier: oai:oa.upm.es:40805
DOI: 10.1364/OME.5.001137
Official URL: https://www.osapublishing.org/ome/abstract.cfm?uri=ome-5-5-1137
Deposited by: Memoria Investigacion
Deposited on: 29 Sep 2016 08:28
Last Modified: 29 Sep 2016 09:07
  • Logo InvestigaM (UPM)
  • Logo GEOUP4
  • Logo Open Access
  • Open Access
  • Logo Sherpa/Romeo
    Check whether the anglo-saxon journal in which you have published an article allows you to also publish it under open access.
  • Logo Dulcinea
    Check whether the spanish journal in which you have published an article allows you to also publish it under open access.
  • Logo de Recolecta
  • Logo del Observatorio I+D+i UPM
  • Logo de OpenCourseWare UPM