David MateosOscar JoverMiguel VareaGranados, DanielMiranda, RodolfoAntonio I. Fernandez-DominguezOtero, RobertoMartín-Jiménez, AlbertoLauwaet, Koen2024-10-222024-10-2220242375-2548https://hdl.handle.net/20.500.12614/3811application/pdfenAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/Directional picoantenna behavior of tunnel junctions formed by an atomic-scale surface defectresearch article10.1126/sciadv.adn2295open access