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Title: Electromagnetic interaction between a laser beam and semiconductor nanowires deposited on different substrates: Raman enhancement in Si Nanowires
Authors: Anaya, Julián
Jiménez López, Juan Ignacio
Rodríguez, Andrés
Rodríguez, Tomás
Issue Date: 2014
Publisher: Cambridge University Press
Description: Producción Científica
Citation: MRS Online Proceedings Library 2014, vol. 1627, L09-38
Abstract: Raman scattering of Si nanowires (NWs) presents antenna effects. The electromagnetic resonance depends on the electromagnetic coupling of the system laser/NW/substrate. The antenna effect of the Raman signal was measured in individual NWs deposited on different substrates, and also free standing NWs in air. The one phonon Raman band in NWs can reach high intensities depending on the system configuration; values of Raman intensity per unit volume more than a few hundred times with respect to bulk substrate can be obtained.
Keywords: Electromagnetic interaction
Peer Review: SI
DOI: 10.1557/opl.2014.250
Sponsor: Junta de Castilla y León (programa de apoyo a proyectos de investigación – Ref. VA302U13)
Publisher Version:
Language: eng
Rights: info:eu-repo/semantics/openAccess
Appears in Collections:DEP32 - Artículos de revista

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