Nano letters, 2014-05, Vol.14 (5), p.2431-2435
2014
Volltextzugriff (PDF)
Details
- Autor(en) / Beteiligte
- Titel
- The Interplay between Localized and Propagating Plasmonic Excitations Tracked in Space and Time
- Ist Teil von
- Nano letters, 2014-05, Vol.14 (5), p.2431-2435
- Ort / Verlag
- Washington, DC: American Chemical Society
- Erscheinungsjahr
- 2014
- Quelle
- Alma/SFX Local Collection
- Beschreibungen/Notizen
- In this work, the mutual coupling and coherent interaction of propagating and localized surface plasmons within a model-type plasmonic assembly is experimentally demonstrated, imaged, and analyzed. Using interferometric time-resolved photoemission electron microscopy the interplay between ultrashort surface plasmon polariton wave packets and plasmonic nanoantennas is monitored on subfemtosecond time scales. The data reveal real-time insights into dispersion and localization of electromagnetic fields as governed by the elementary modes determining the functionality of plasmonic operation units.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 1530-6984eISSN: 1530-6992DOI: 10.1021/nl500106zTitel-ID: cdi_proquest_miscellaneous_1762051295
- Format
- –
- Schlagworte
- Applied sciences, Collective excitations (including excitons, polarons, plasmons and other charge-density excitations), Condensed matter: electronic structure, electrical, magnetic, and optical properties, Devices, Dispersions, Electron and ion emission by liquids and solids, impact phenomena, Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures, Electronics, Exact sciences and technology, Interfaces, heterostructures, nanostructures, Molecular electronics, nanoelectronics, Nanostructure, Photoemission, Photoemission and photoelectron spectra, Physics, Plasmonics, Plasmons, Position (location), Propagation, Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices, Surface and interface electron states