P
Paulo V. Santos
Researcher at Leibniz Institute for Neurobiology
Publications - 314
Citations - 6103
Paulo V. Santos is an academic researcher from Leibniz Institute for Neurobiology. The author has contributed to research in topics: Acoustic wave & Surface acoustic wave. The author has an hindex of 37, co-authored 306 publications receiving 5350 citations. Previous affiliations of Paulo V. Santos include Max Planck Society & PARC.
Papers
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Optical waveguide devices modulated by surface acoustic waves
Antonio Crespo Poveda,Dominik D. Bühler,Andrés Cantarero Sáez,Paulo V. Santos,Mauricio M. de Lima +4 more
TL;DR: In this article, the application of coherent acoustic phonons in the form of piezoelectrically generated surface acoustic waves to control the response of integrated photonic acousto-optic waveguide structures is reviewed.
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Experimental evidence for coupled-mode phonon gaps in superlattice structures.
TL;DR: In this paper, the authors investigated the frequency gaps for acoustic phonons with a propagation direction oblique to the superlattice layers using phonon transmission spectroscopy in amorphous super-lattices.
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Acousto-electric transport in MgO/ZnO-covered graphene on SiC
Y. T. Liou,Alberto Hernández-Mínguez,Jens Herfort,Joao Marcelo J. Lopes,Abbes Tahraoui,Paulo V. Santos +5 more
TL;DR: In this paper, the acousto-electric transport induced by surface acoustic waves (SAWs) in epitaxial graphene (EG) coated by a MgO/ZnO film was investigated.
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Acoustically regulated optical emission dynamics from quantum dot-like emission centers in GaN/InGaN nanowire heterostructures
TL;DR: In this article, the effects induced by surface acoustic waves on the optical emission dynamics of GaN/InGaN nanowire quantum dots were investigated and the effect of the acoustic piezoelectric fields on the quantum dot charge population was investigated.
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Exciton transport by moving strain dots in GaAs quantum wells
S. Lazić,Paulo V. Santos,R. Hey +2 more
TL;DR: In this article, the authors employed spatially resolved photoluminescence spectroscopy to investigate the dynamic control of excitons in GaAs/AlGaAs double quantum wells within the confined and moving potentials formed by the interference of orthogonal surface acoustic waves.