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Revealing the Mechanism Underlying 3D-AFM Imaging of Suspended Structures by Experiments and Simulations

Publications associées (75)

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Surface-bound nanostructures

Kyumin Lee

This thesis looks at surface-bound nanowires and nanoparticles, the mechanical and the metrological properties of which are of practical importance in the realization of nanometer-scale electronics. Atomic force microscope (AFM) was the main instrument of ...

EPFL2008

Rapid preparation and SEM microstructural characterization of nickel-yttria- stabilized zirconia cermets

Jan Van Herle, Aïcha Hessler-Wyser, Antonin Faes, Christian Monachon

Sample preparation and scanning electron microscopy imaging methods were developed to characterize solid-oxide fuel cell anodes made out of a nickel- yttria-stabilized zirconia porous cermet. The sample preparation uses only tripod polishing and does not r ...

2008

Effect of Ligand Shell Structure on the Interaction between Monolayer-Protected Gold Nanoparticles

Francesco Stellacci

Here we present a comparative analysis of two types of equally monodisperse gold nanoparticles (similar to 8 nm in diameter), one coated only with dodecanethiol ligands and the other coated with a mixture of dodecanethiol and 4-methylbenzenethiol ligands. ...

American Chemical Society2008

Nanomechanics of carbon nanotubes

Andras Kis

Some of the most important potential applications of carbon nanotubes are related to their mechanical properties. Stiff sp(2) bonds result in a Young's modulus close to that of diamond, while the relatively weak van der Waals interaction between the graphi ...

2008

Stress and aging minimization in photoplastic AFM probes

Jürgen Brugger, Luis Guillermo Villanueva Torrijo

Photostructurable epoxy based resists, like SU-8, are soft materials with a Young's Modulus around 4 GPa, which makes them particularly suitable as base material to fabricate Atomic Force Microscopy (AFM) probes for non-destructive analysis of fragile samp ...

2008

Stress and aging minimization in photoplastic AFM probes

Jürgen Brugger, Luis Guillermo Villanueva Torrijo

2008

Atomic force microscopy studies of nanotribology and nanomechanics

Ismaël Palaci

This thesis comes within the scope of tribology studies at the nanometer scale. The experimental techniques used in this work are essentially related to atomic force microscopy, which gives a direct access to the topography and forces of the studied system ...

EPFL2007

Synthesis of carbon nanotubes and characterization of nanotubes as atomic force microscopy tips

Yanki Keles

This thesis describes the synthesis of carbon nanotubes (CNTs) by chemical vapor deposition (CVD) and the evaluation of them as tips of atomic force microscope (AFM) probes. Both arc-discharge and CVD grown nanotubes were investigated as AFM tips. Two meth ...

EPFL2006

Massively parallel AFM with digital holographic readout

Laurent Sache

The general idea of Nanotechnology is not new – it has been studied since Nobel laureate Richard Feynman outlined the idea in a speech in 1959 – but it's only recently that the progress carried out in the various fields of material, optic, physic and engin ...

EPFL2006

Manipulation of individual carbon nanotubes

Mirko Milas

Carbon nanotubes the long, cylindrical carbon molecules are the most exciting material discovered lately. They offer the possibility for a large number of applications. My task was to explore the way how we can use multi-walled carbon nanotubes (MWNT) in s ...

EPFL2006