2026-05-05T22:04:11Zhttps://uvadoc.uva.es/oai/requestoai:uvadoc.uva.es:10324/217992025-02-13T07:14:58Zcom_10324_1158com_10324_931com_10324_894col_10324_1242
Electromagnetic interaction between a laser beam and semiconductor nanowires deposited on different substrates: Raman enhancement in Si Nanowires
Anaya Calvo, Julián
Jiménez López, Juan Ignacio
Rodríguez, Andrés
Rodríguez, Tomás
Electromagnetic interaction
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.
2016-12-16T10:12:34Z
2016-12-16T10:12:34Z
2016-12-16T10:12:34Z
2014
info:eu-repo/semantics/article
MRS Online Proceedings Library 2014, vol. 1627, L09-38
http://uvadoc.uva.es/handle/10324/21799
10.1557/opl.2014.250
eng
https://www.cambridge.org/
info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 International
Cambridge University Press