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Light emission from Ag(111) driven by inelastic tunneling in the field emission regime
| dc.bibliographicCitation.journalTitle | Journal of Physics: Condensed Matter | eng |
| dc.contributor.author | Martínez-Blanco, Jesús | |
| dc.contributor.author | Fölsch, Stefan | |
| dc.date.accessioned | 2018-01-17T13:00:46Z | |
| dc.date.available | 2019-06-28T12:38:56Z | |
| dc.date.issued | 2015 | |
| dc.description.abstract | We study the light emission from a Ag(111) surface when the bias voltage on a scanning tunneling microscope (STM) junction is ramped into the field emission regime. Above the vacuum level, scanning tunneling spectroscopy (STS) shows a series of well defined resonances associated with the image states of the surface, which are Stark shifted due to the electric field provided by the STM tip. We present photon-energy resolved measurements that unambiguously show that the mechanism for light emission is the radiative decay of surface localized plasmons excited by the electrons that tunnel inelastically into the Stark shifted image states. Our work illustrates the effect of the tip radius both in the STS spectrum and the light emission maps by repeating the experiment with different tips. | eng |
| dc.description.version | publishedVersion | eng |
| dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/4132 | |
| dc.language.iso | eng | eng |
| dc.publisher | Cambridge : arXiv | eng |
| dc.relation.uri | https://arxiv.org/abs/1503.04331 | |
| dc.rights.license | This document may be downloaded, read, stored and printed for your own use within the limits of § 53 UrhG but it may not be distributed via the internet or passed on to external parties. | eng |
| dc.rights.license | Dieses Dokument darf im Rahmen von § 53 UrhG zum eigenen Gebrauch kostenfrei heruntergeladen, gelesen, gespeichert und ausgedruckt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. | ger |
| dc.subject.ddc | 530 | eng |
| dc.subject.other | Condensed Matter - Mesoscale and Nanoscale Physics | eng |
| dc.subject.other | Scanning tunnelling microscopy | eng |
| dc.subject.other | Scanning tunnelling spectroscopy | eng |
| dc.subject.other | Silver | eng |
| dc.subject.other | Field Emission Resonances | eng |
| dc.subject.other | Surface Localized Plasmons | eng |
| dc.subject.other | Luminescence | eng |
| dc.title | Light emission from Ag(111) driven by inelastic tunneling in the field emission regime | eng |
| dc.type | Article | eng |
| dc.type | Text | eng |
| tib.accessRights | openAccess | eng |
| wgl.contributor | PDI | eng |
| wgl.subject | Physik | eng |
| wgl.type | Zeitschriftenartikel | eng |