693.932 PEOPLE
| People | Locations | Statistics |
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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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Wagner, Jakob Birkedal
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (68/68 displayed)
- 2022High resolution crystal orientation mapping of ultrathin films in SEM and TEMcitations
- 2022High resolution crystal orientation mapping of ultrathin films in SEM and TEMcitations
- 2021Co oxidation state at LSC-YSZ interface in model solid oxide electrochemical cellcitations
- 2020Aminopropylsilatrane Linkers for Easy and Fast Fabrication of High-Quality 10 nm Thick Gold Films on SiO2 Substratescitations
- 2020In Situ Study of the Motion of Supported Gold Nanoparticles
- 2020Reduction and carburization of iron oxides for Fischer–Tropsch synthesiscitations
- 2020Aminopropylsilatrane Linkers for Easy and Fast Fabrication of High-Quality 10 nm Thick Gold Films on SiO 2 Substratescitations
- 2019Rationally Designed PdAuCu Ternary Alloy Nanoparticles for Intrinsically Deactivation-Resistant Ultrafast Plasmonic Hydrogen Sensingcitations
- 2019Metal-polymer hybrid nanomaterials for plasmonic ultrafast hydrogen detectioncitations
- 2019Optical property – composition correlation in noble metal alloy nanoparticles studied with EELScitations
- 2017The substrate effect in electron energy-loss spectroscopy of localized surface plasmons in gold and silver nanoparticlescitations
- 2017The substrate effect in electron energy-loss spectroscopy of localized surface plasmons in gold and silver nanoparticlescitations
- 2017Accuracy of surface strain measurements from transmission electron microscopy images of nanoparticlescitations
- 2017Influence of Ti and Cr Adhesion Layers on Ultrathin Au Filmscitations
- 2017Iron Oxide Films Prepared by Rapid Thermal Processing for Solar Energy Conversioncitations
- 2017Iron Oxide Films Prepared by Rapid Thermal Processing for Solar Energy Conversioncitations
- 2016Bottom-Up Nanofabrication of Supported Noble Metal Alloy Nanoparticle Arrays for Plasmonicscitations
- 2016In-Situ Transmission Electron Microscopy on Operating Electrochemical Cells
- 2015Environmental TEM study of the dynamic nanoscaled morphology of NiO/YSZ during reductioncitations
- 2015Intermetallic GaPd2 Nanoparticles on SiO2 for Low-Pressure CO2 Hydrogenation to Methanolcitations
- 2015Intermetallic GaPd 2 Nanoparticles on SiO 2 for Low-Pressure CO 2 Hydrogenation to Methanol:Catalytic Performance and In Situ Characterizationcitations
- 2014In situ ETEM synthesis of NiGa alloy nanoparticles from nitrate salt solutioncitations
- 2014In situ observation of Cu-Ni alloy nanoparticle formation by X-ray diffraction, X-ray absorption spectroscopy, and transmission electron microscopy: Influence of Cu/Ni ratiocitations
- 2014Insights into chirality distributions of single-walled carbon nanotubes grown on different CoxMg1-xO solid solutionscitations
- 2014NiO/YSZ Reduction for SOFC/SOEC Studied In Situ by Environmental Transmission Electron Microscopycitations
- 2014Intermetallic compounds of Ni and Ga as catalysts for the synthesis of methanolcitations
- 2014Intermetallic compounds of Ni and Ga as catalysts for the synthesis of methanolcitations
- 2014Insights into chirality distributions of single-walled carbon nanotubes grown on different Co x Mg1- x O solid solutionscitations
- 2014Pattern recognition approach to quantify the atomic structure of graphenecitations
- 2014Structure Identification in High-Resolution Transmission Electron Microscopic Imagescitations
- 2014Electron microscopy study of the deactivation of nickel based catalysts for bio oil hydrodeoxygenation
- 2014In Situ Study of Noncatalytic Metal Oxide Nanowire Growthcitations
- 2013Mapping the local structure of nanowires
- 2013Automated Structure Detection in HRTEM Images: An Example with Graphene
- 2013Focused electron beam induced processing and the effect of substrate thickness revisitedcitations
- 2013Focused electron beam induced processing and the effect of substrate thickness revisitedcitations
- 2013Electron Energy Loss and One- and Two-Photon Excited SERS Probing of “Hot” Plasmonic Silver Nanoaggregatescitations
- 2013Optical coupling in the ETEM
- 2013Dynamics of Catalyst Nanoparticles
- 2013The role of electron-stimulated desorption in focused electron beam induced depositioncitations
- 2013The role of electron-stimulated desorption in focused electron beam induced depositioncitations
- 2012Dynamic study of carbon nanotube growth and catalyst morphology evolution during acetylene decomposition on Co/SBA-15 in an environmental TEM
- 2012Dynamic study of carbon nanotube growth and catalyst morphology evolution during acetylene decomposition on Co/SBA-15 in an environmental TEM
- 2012Catalytic Conversion of Syngas into Higher Alcohols over Carbide Catalystscitations
- 2012Origin of low temperature deactivation of Ni5Ga3 nanoparticles as catalyst for methanol synthesis
- 2012Dynamical Properties of a Ru/MgAl2O4 Catalyst during Reduction and Dry Methane Reformingcitations
- 2011Nanometer-scale lithography on microscopically clean graphenecitations
- 2011Nanometer-scale lithography on microscopically clean graphenecitations
- 2011Ultrahigh resolution focused electron beam induced processing: the effect of substrate thicknesscitations
- 2011In situ environmental transmission electron microscope investigation of NiGa nanoparticle synthesis
- 2011Strain at a semiconductor nanowire-substrate interface studied using geometric phase analysis, convergent beam electron diffraction and nanobeam diffraction
- 2011In-situ reduction of promoted cobalt oxide supported on alumina by environmental transmission electron microscopycitations
- 2011Dynamic studies of catalysts for biofuel synthesis in an Environmental Transmission Electron Microscope
- 2011In situ transmission electron microscopy analyses of thermally annealed self catalyzed GaAs nanowires grown by molecular beam epitaxy
- 2010High Performance Single Nanowire Tunnel Diodes
- 2010In situ redox cycle of a nickel–YSZ fuel cell anode in an environmental transmission electron microscopecitations
- 2010In situ redox cycle of a nickel–YSZ fuel cell anode in an environmental transmission electron microscopecitations
- 2010Using environmental transmission electron microscope to study the in-situ reduction of Co3O4 supported on α-Al2O3
- 2010Dynamics of Supported Metal Nanoparticles Observed in a CS Corrected Environmental Transmission Electron Microscope
- 2010Dynamical Response of Catalytic Systems in a CS Corrected Environmental Transmission Electron Microscope
- 2009The Titan Environmental Transmission Electron Microscopecitations
- 2008Oxidation of methanol to formaldehyde over a series of Fe1-xAlx-V-oxide catalystscitations
- 2008High Quality InAs/InSb nanowire heterostructrues grown by metalorganic vapour phase epitaxycitations
- 2008Epitaxial Integration of Nanowires in Microsystems by Local Micrometer Scale Vapor Phase Epitaxycitations
- 2006Surface texturing of Mo–V–Te–Nb–O x selective oxidation catalystscitations
- 2006Characterization of nanostructured binary molybdenum oxide catalyst precursors for propene oxidationcitations
- 2004Structural characterization of high-performance catalysts for partial oxidation—the high-resolution and analytical electron microscopy approachcitations
- 2003In situ electron energy loss spectroscopy studies of gas-dependent metal - Support interactions in Cu/ZnO catalysts
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article
The substrate effect in electron energy-loss spectroscopy of localized surface plasmons in gold and silver nanoparticles
Abstract
Electron energy-loss spectroscopy (EELS) has become increasingly popular for detailed characterization of plasmonic nanostructures, owing to the unparalleled spatial resolution of this technique. The typical setup in EELS requires nanoparticles to be supported on thin substrates. However, as in optical measurements, the substrate material can modify the acquired signal. Here, we have investigated how the EELS signal recorded from supported silver and gold spheroidal nanoparticles at different electron beam impact parameter positions is affected by the choice of a dielectric substrate material and thickness. Consistent with previous optical studies, the presence of a dielectric substrate is found to redshift localized surface plasmons, increase their line-widths, and lead to increased prominence of higher order modes. The extent of these modifications heightens with increasing substrate permittivity and thickness. Specific to EELS, the results highlight the importance of the beam impact parameter and substrate related Čerenkov losses and charging. Our experimental results are compared with and corroborated by full-wave electromagnetic simulations based on the boundary element method. The results present a comprehensive study of substrate induced modifications in EELS and allow identification of optimal substrates relevant for EELS studies of plasmonic structures.