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In-series sample methodology for permeability characterization demonstrated on carbon nanotube-grafted alumina textiles
Véronique Michaud, Jacobus Gerardus Rudolph Staal, Baris Çaglar
In-plane permeability of small area (100 × 50 mm) alumina fiber woven fabrics grafted with aligned carbon nanotubes (CNT) was quantified by placing them in series with a glass mat of known permeability during a flow experiment. The methodology was first va ...
2021Wafer-level fabrication of individual solid-state nanopores for sensing single DNAs
For biomolecule sensing purposes a solid-state nanopore platform based on silicon has certain advantages as compared to nanopores on other substrates such as graphene, silicon nitride, silicon oxide etc Capitalizing on the developed CMOS technology, nanopo ...
2020InAs-on-Insulator Fin Nanostructures for Integrated Computation and Sensing Functions
Field-effect transistors (FETs) have established themselves as a leading platform for electrical detection of chemical and biological species. Their advantages over other optical, mechanical sensing platforms are attributed to being miniaturizable, mechani ...
EPFL2020Extremal Eigenvalues Of The Dirichlet Biharmonic Operator On Rectangles
We study the behaviour of extremal eigenvalues of the Dirichlet biharmonic operator over rectangles with a given fixed area. We begin by proving that the principal eigenvalue is minimal for a rectangle for which the ratio between the longest and the shorte ...
2020Characterization of Amorphous Silicon Based Microchannel Plates with High Aspect Ratio
Christophe Ballif, Janina Christine Isabelle Löffler
Microchannel plates (MCPs) fabricated out of hydrogenated amorphous silicon offer a promising alternative to conventional lead glass ones. Progress in the fabrication process has allowed for detectors with higher aspect ratios, which significantly increase ...
IEEE2019