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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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Kriele, Armin
Helmholtz-Zentrum Hereon
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Topics
Publications (11/11 displayed)
- 2024Heterogeneity of Lithium Distribution in the Graphite Anode of 21700-Type Cylindrical Li-Ion Cells during Degradationcitations
- 2024Thermal Structural Behavior of ElectrochemicallyLithiated Graphite (LixC6) Anodes in Li‐ion Batteriescitations
- 2021Morphology–Ionic Conductivity Relationship in Polymer–Titania Hybrid Electrolytes for Lithium-Ion Batteriescitations
- 2020Surface distortion of Fe dot-decorated TiO2 nanotubular templates using time-of-flight grazing incidence small angle scatteringcitations
- 2018Conductivity and Morphology Correlations of Ionic-Liquid/Lithium-Salt/Block Copolymer Nanostructured Hybrid Electrolytescitations
- 2018In Situ Characterization at Elevated Temperatures of a New Ni-Based Superalloy VDM-780 Premiumcitations
- 2016Stability of TaC precipitates in a Co–Re-based alloy being developed for ultra-high-temperature applicationscitations
- 2016Microstructure and Residual Stress in Rotary Friction Welded Dissimilar Metals of AA7020 Aluminium Alloy with 316L Steelcitations
- 2010Anisotropic etching of diamond by molten Ni particlescitations
- 2009Nickel doping of nitrogen enriched CVD‐diamond for the production of single photon emitterscitations
- 2002Enhancing the resolution of scanning near-field optical microscopy by a metal tip grown on an aperture probecitations
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article
Enhancing the resolution of scanning near-field optical microscopy by a metal tip grown on an aperture probe
Abstract
<jats:p>We show improvement of the optical and topographical resolution of scanning near-field optical microscopy by introducing a “tip-on-aperture” probe, a metallic tip formed on the aperture of a conventional fiber probe. The tip concentrates the light passing through the aperture. Thus the advantages of aperture and apertureless scanning near-field optical microscopy are combined. Tips are grown by electron beam deposition and then covered with metal. Fluorescent beads are imaged with a resolution down to 25 nm (full width at half maximum) in the optical signal. The near-field appears strongly localized within 5 nm in z direction, thus promising even higher resolution with sharper tips.</jats:p>