J
Javier Aizpurua
Researcher at University of the Basque Country
Publications - 321
Citations - 29260
Javier Aizpurua is an academic researcher from University of the Basque Country. The author has contributed to research in topics: Plasmon & Raman scattering. The author has an hindex of 74, co-authored 299 publications receiving 24663 citations. Previous affiliations of Javier Aizpurua include Donostia International Physics Center & National Institute of Standards and Technology.
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Influence of a dielectric layer on photon emission induced by a scanning tunneling microscope.
TL;DR: The calculated results indicate that the insertion of a dielectric layer tends to reduce the light emission intensity considerably but hardly changes the spectral profile with no substantial peak shifts with respect to the layer-free situation, in agreement with experimental observations.
Posted Content
Optomechanical Collective Effects in Surface-Enhanced Raman Scattering from Many Molecules
TL;DR: In this article, the authors adopt an optomechanical description of SERS within a cavity quantum electrodynamics framework to study how collective effects emerge from the quantum correlations of distinct molecules.
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Plasmonic enhancement of second harmonic generation from nonlinear RbTiOPO 4 crystals by aggregates of silver nanostructures.
Laura Sánchez-García,Christos Tserkezis,Mariola O. Ramírez,Pablo Molina,Joan J. Carvajal,Magdalena Aguiló,Francesc Díaz,Javier Aizpurua,Luisa E. Bausá +8 more
TL;DR: The work points out the potential of aggregates of silver nanostructures for enhancing optical nonlinearities at the nanoscale and provides an alternative approach for the development of nanometric nonlinear photonic devices in a scalable way.
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Active loaded plasmonic antennas at terahertz frequencies: Optical control of their capacitive-inductive coupling
Giorgos Georgiou,Christos Tserkezis,M.C. Schaafsma,Javier Aizpurua,J. Gómez Rivas,J. Gómez Rivas +5 more
TL;DR: In this paper, the authors demonstrate the photogeneration of loaded dipole plasmonic antennas resonating at THz frequencies by patterned optical illumination of a semiconductor surface using a spatial light modulator.
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Quantum effects in the optical response of extended plasmonic gaps: validation of the quantum corrected model in core-shell nanomatryushkas
TL;DR: The comparison between the model and the full quantum calculations establishes the applicability of the QCM for a wider range of geometries that hold tunneling gaps.