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1D and 2D neutral particle patterning by dielectrophoretic forces on z-cut Fe:LiNbO3 crystals
Cita
Muñoz Martínez, Juan Francisco; Elvira, Iris; Burgos, Hector; Jubera, Mariano; García Cabañes, Angel; Ramiro Diaz, Jose Bruno; Alcazar De Velasco Rico, Angel Manuel y Carrascosa, Mercedes (2014). 1D and 2D neutral particle patterning by dielectrophoretic forces on z-cut Fe:LiNbO3 crystals. En: "European Optical Society Annual Meeting (EOSAM 2014)", 15-19 Sep 2014, Berlin, Alemania. ISBN 978-3-944331-78-2. p. 78.
Descripción
| Título: | 1D and 2D neutral particle patterning by dielectrophoretic forces on z-cut Fe:LiNbO3 crystals |
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| Autor/es: |
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| Tipo de Documento: | Ponencia en Congreso o Jornada (Artículo) |
| Título del Evento: | European Optical Society Annual Meeting (EOSAM 2014) |
| Fechas del Evento: | 15-19 Sep 2014 |
| Lugar del Evento: | Berlin, Alemania |
| Título del Libro: | EOSAM 2014 |
| Fecha: | 2014 |
| ISBN: | 978-3-944331-78-2 |
| Volumen: | 8 |
| Materias: | |
| Escuela: | E.T.S. de Ingeniería Aeronáutica y del Espacio (UPM) |
| Departamento: | Mecánica de Fluidos y Propulsión Aeroespacial |
| Licencias Creative Commons: | Reconocimiento - Sin obra derivada - No comercial |
Resumen
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.
Proyectos asociados
| Tipo | Código | Acrónimo | Responsable | Título |
|---|---|---|---|---|
| Gobierno de España | MAT2011-28379-C03-03 | Sin especificar | Sin especificar | Sin especificar |
Más información
| ID de Registro: | 37551 |
|---|---|
| Identificador DC: | http://oa.upm.es/37551/ |
| Identificador OAI: | oai:oa.upm.es:37551 |
| Depositado por: | Memoria Investigacion |
| Depositado el: | 05 Feb 2016 08:57 |
| Ultima Modificación: | 06 Jun 2016 08:57 |
