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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Domínguez-Juárez, Jorge Luis | - |
dc.contributor.author | Macovez, Roberto | - |
dc.contributor.author | González Sagardoy, María Ujué | - |
dc.contributor.author | Martorell, Jordi | - |
dc.date.accessioned | 2011-03-25T09:22:18Z | - |
dc.date.available | 2011-03-25T09:22:18Z | - |
dc.date.issued | 2010-07-14 | - |
dc.identifier.citation | Applied Physics Letters, 97 (2010) | es_ES |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://hdl.handle.net/10261/33772 | - |
dc.description.abstract | We show that the nonlinear optical activity of an organic molecule may be quenched by electron irradiation. Exploiting this effect, we inscribe periodic χ(2) patterns in the molecular films by means of a scanning electron microscope. The second harmonic diffraction efficiency of the resulting χ(2) gratings is measured. The relative intensity of the diffraction orders observed agrees with the expectations for a sheet of nonlinear dipoles with a periodic modulation. No linear diffraction is seen. The present method allows realizing any type of two-dimensional χ(2) pattern with a resolution only limited by the electron beam patterning capabilities. | es_ES |
dc.description.sponsorship | This work has been supported by the Spanish Ministerio de Ciencia e Innovación, under Grant No. MAT2008-00910/NAN and CONSOLIDER NANOLIGHT under Grant No.CSD2007-00046. J.L.D.-J. was supported by a Mexican CONACYT grant (Grant No.187592). | es_ES |
dc.language.iso | ita | es_ES |
dc.publisher | American Institute of Physics | es_ES |
dc.rights | openAccess | es_ES |
dc.subject | Diffraction gratings | es_ES |
dc.subject | Electron beam lithography | es_ES |
dc.subject | Nanophotonics | es_ES |
dc.subject | Nonlinear optical susceptibility | es_ES |
dc.subject | Optical fabrication | es_ES |
dc.subject | Optical harmonic generation | es_ES |
dc.subject | Optical materials | es_ES |
dc.subject | Optical modulation | es_ES |
dc.subject | organic compounds | es_ES |
dc.subject | Scanning electron microscopy | es_ES |
dc.title | Molecular χ(2) gratings via electron-beam lithography | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1063/1.3464161 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1063/1.3464161 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | it | - |
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Dominguez-Juarez, Jorge Luis et al Appl. Phys. Lett._97_2010.pdf | 473,82 kB | Adobe PDF | Visualizar/Abrir |
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