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Alexandre Cuenat
Researcher at National Physical Laboratory
Publications - 28
Citations - 543
Alexandre Cuenat is an academic researcher from National Physical Laboratory. The author has contributed to research in topics: Focused ion beam & Scanning probe microscopy. The author has an hindex of 10, co-authored 28 publications receiving 493 citations. Previous affiliations of Alexandre Cuenat include Harvard University & École Polytechnique Fédérale de Lausanne.
Papers
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New approach to inter-technique comparisons for nanoparticle size measurements; using atomic force microscopy, nanoparticle tracking analysis and dynamic light scattering.
TL;DR: In this paper, the size distributions of commercially produced near spherical nanoparticles have been determined using both single particle (transmission electron and atomic force microscopy) and ensemble methods (dynamic light scattering and nanoparticle tracking).
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Traceable size determination of nanoparticles, a comparison among European metrology institutes.
F. Meli,Tobias Klein,Egbert Buhr,C. G. Frase,Gudrun Gleber,Michael Krumrey,A. Duta,Steluta Duta,Virpi Korpelainen,Roberto Bellotti,Gian Bartolo Picotto,Robert D. Boyd,Alexandre Cuenat +12 more
TL;DR: In this article, a measurement comparison for particle size was carried out among seven laboratories across six national metrology institutes, and the reference values were determined as weighted means based on the estimated measurement uncertainties of the participants.
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Dynamic properties of AFM cantilevers and the calibration of their spring constants
David-A Mendels,M J Lowe,Alexandre Cuenat,Markys G. Cain,Elena Vallejo,David Ellis,François Mendels +6 more
TL;DR: In this paper, a hybrid method is introduced for the calibration of the spring constants of atomic force microscopy cantilevers, based on the minimization of the difference between the modelled and experimentally determined full-field displacement maps of the surface of the cantilever in motion at several resonant frequencies.
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Lateral Templating for Guided Self-Organization of Sputter Morphologies†
Alexandre Cuenat,Alexandre Cuenat,H. B. George,Kee-Chul Chang,Kee-Chul Chang,Jack M. Blakely,Michael J. Aziz +6 more
TL;DR: In this article, the authors investigate the influence of topographic patterns on the performance of high-throughput fabrication at sublithographic length scales, and they show that the long-range order of the features can be greatly enhanced by this lateral-templating approach.
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Optimization of 2DEG InAs/GaSb Hall Sensors for Single Particle Detection
TL;DR: In this paper, a measurement system based on a micro-sized Hall sensor made of an asymmetric 2DEG InAs/GaSb-based heterostructure is presented.