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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Cox, Joel D.
University of Southern Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2024Quantum-mechanical effects in photoluminescence from thin crystalline gold filmscitations
- 2024Quantum-mechanical effects in photoluminescence from thin crystalline gold filmscitations
- 2024Nonlocal effects in plasmon-emitter interactionscitations
- 2023Nonlinear Plasmonics in Nanostructured Phosphorenecitations
- 2023Nonlinear Plasmonics in Nanostructured Phosphorenecitations
- 2023Photoluminescence from Ultrathin Monocrystalline Gold Flakes
- 2023Photoluminescence from Ultrathin Monocrystalline Gold Flakes
- 2021Nonlinear plasmonic response in atomically thin metal filmscitations
- 2021Nonlinear plasmonic response in atomically thin metal filmscitations
- 2021Anisotropic second-harmonic generation from monocrystalline gold flakescitations
- 2021Anisotropic second-harmonic generation from monocrystalline gold flakescitations
- 2020Strong-field-driven dynamics and high-harmonic generation in interacting one dimensional systemscitations
- 2020Strong-field-driven dynamics and high-harmonic generation in interacting one dimensional systemscitations
- 2019Quantum effects in the acoustic plasmons of atomically thin heterostructurescitations
- 2019Quantum effects in the acoustic plasmons of atomically thin heterostructurescitations
Places of action
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document
Photoluminescence from Ultrathin Monocrystalline Gold Flakes
Abstract
<p>Photon emission from gold has recently received increased attention, particularly in the context of nanoplasmonics. However, this signal9s origin remains unclear. Here we study photoluminescence from ultrathin monocrystalline gold flakes, allowing us to decouple nanoscale from plasmonic effects. We explain our measurements through first-principles theory accounting for electronic and optical properties of the gold films. Our results resolve a fundamental scientific debate and provide insight for the exploitation of photoluminescence as a probe of light-matter interactions in metals.</p>