| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Cuenot, Stéphane
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2022Interactions between infernan and calcium: From the molecular level to the mechanical properties of microgelscitations
- 2022Mechanical relaxations of hydrogels governed by their physical or chemical crosslinkscitations
- 2022Mechanical relaxations of hydrogels governed by their physical or chemical crosslinkscitations
- 2010Variation of Elastic Properties of Responsive Polymer Nanotubescitations
- 2006First insights into electrografted polymers by AFM-based force spectroscopycitations
- 2005Elastic modulus of nanomaterials: resonant contact-AFM measurement and reduced-size effects (invited lecture)citations
- 2004Surface tension effect on the mechanical properties of nanomaterials measured by atomic force microscopycitations
- 2003Physical properties of conducting polymer nanofiberscitations
- 2003Measurement of elastic modulus of nanotubes by resonant contact atomic force microscopycitations
- 2003Spinodal-like dewetting of thermodynamically-stable thin polymer films.citations
- 2003Size effect on the elastic modulus of nanomaterials as measured by resonant contact atomic force microscopy
- 2000Elastic modulus of polypyrrole nanotubescitations
Places of action
| Organizations | Location | People |
|---|
document
Size effect on the elastic modulus of nanomaterials as measured by resonant contact atomic force microscopy
Abstract
The elastic modulus of metallic (Ag and Pb) nanowires and polymer (polypyrrole, PPy) nanotubes was measured using a novel method, resonant contact atomic force microscopy (resonant C-AFM). The cantilever vibration is excited with an electric field applied between the sample holder and the AFM head. The resonance frequency of the cantilever in contact with the sample shifts to higher values compared to the free resonance frequency. Its value depends on the stiffness of the tip-sample contact. It is shown that this method enables to quantitatively measure the Young's modulus of nanotubes or nanowires. The obtained results are discussed in terms of an effect of the reduced size on the measured elastic modulus.