Browsing Artículos by Author "Babaze Aizpurua, Antton"
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Dispersive surface-response formalism to address nonlocality in extreme plasmonic field confinement
Babaze Aizpurua, Antton; Neuman, Tomás; Esteban Llorente, Rubén; Aizpurua Iriazabal, Francisco Javier; Borisov, Andrei G. (De Gruyter, 2023-08)The surface-response formalism (SRF), where quantum surface-response corrections are incorporated into the classical electromagnetic theory via the Feibelman parameters, serves to address quantum effects in the optical ... -
Nonlinear Optical Response of a Plasmonic Nanoantenna to Circularly Polarized Light: Rotation of Multipolar Charge Density and Near-Field Spin Angular Momentum Inversion
Quijada Van den Berghe, Marina ; Babaze Aizpurua, Antton; Aizpurua Iriazabal, Francisco Javier; Borisov, Andrei G. (ACS, 2023-10)The spin and orbital angular momentum carried by electromagnetic pulses open new perspectives to control nonlinear processes in light–matter interactions, with a wealth of potential applications. In this work, we use ...