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@PROCEEDINGS{Hartmann:200837,
author = {Hartmann, Steffen and Shaporin, Alexey and Hermann, Sascha
and Bonitz, Jens and Heggen, Marc and Meszmer, Peter and
Sturm, Heinz and Holck, Ole and Blaudeck, Thomas and Schulz,
Stefan E. and Mehner, Jan and Gessner, Thomas and Wunderle,
Bernhard},
title = {{T}owards nanoreliability of {CNT}-based sensor
applications: {I}nvestigations of {CNT}-metal interfaces
combining molecular dynamics simulations, advanced in situ
experiments and analytics},
publisher = {IEEE},
reportid = {FZJ-2015-03217},
year = {2015},
abstract = {In this paper we present results of our recent efforts to
understand the mechanical interface behaviour of
single-walled carbon nanotubes (CNTs) embedded in metal
matrices. We conducted experimental pull-out tests of CNTs
embedded in Pd or Au and found maximum forces in the range
10–102 nN. These values are in good agreement with forces
obtained from molecular dynamics simulations taking into
account surface functional groups (SFGs) covalently linked
to the CNT material. The dominant failure mode in experiment
is a CNT rupture, which can be explained with the presence
of SFGs. To qualify the existence of SFGs on our used CNT
material, we pursue investigations by means of fluorescence
labeling of surface species in combination with Raman
imaging. We also report of a tensile test system to perform
pull-out tests inside a transmission electron microscope to
obtain in situ images of CNT-metal interfaces under
mechanical loads at the atomic scale.},
month = {Apr},
date = {2015-04-19},
organization = {2015 16th International Conference on
Thermal, Mechanical and Multi-Physics
Simulation and Experiments in
Microelectronics and Microsystems
(EuroSimE), Budapest (Hungary), 19 Apr
2015 - 22 Apr 2015},
cin = {PGI-5},
cid = {I:(DE-Juel1)PGI-5-20110106},
pnm = {143 - Controlling Configuration-Based Phenomena (POF3-143)},
pid = {G:(DE-HGF)POF3-143},
typ = {PUB:(DE-HGF)26},
doi = {10.1109/EuroSimE.2015.7103119},
url = {https://juser.fz-juelich.de/record/200837},
}