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@ARTICLE{Mller:890791,
author = {Möller, Sören and Höschen, Daniel and Kurth, Sina and
Esser, Gerwin and Hiller, Albert and Scholtysik, Christian
and Dellen, Christian and Linsmeier, Christian},
title = {{A} {N}ew {H}igh-{T}hroughput {F}ocused {M}e{V}
{I}on-{B}eam {A}nalysis {S}etup},
journal = {Instruments},
volume = {5},
number = {1},
issn = {2410-390X},
address = {Basel},
publisher = {MDPI},
reportid = {FZJ-2021-01199},
pages = {10 -},
year = {2021},
abstract = {The analysis of material composition by ion-beam analysis
(IBA) is becoming a standard method, similar to electron
microscopy. A pool of IBA methods exists, from which the
combination of particle-induced-X-ray emission (PIXE),
particle induced gamma-ray analysis (PIGE),
nuclear-reaction-analysis (NRA), and
Rutherford-backscattering-spectrometry (RBS) provides the
most complete analysis over the whole periodic table in a
single measurement. Yet, for a highly resolved and accurate
IBA analysis, a sophisticated technical setup is required
integrating the detectors, beam optics, and sample
arrangement. A new end-station developed and installed in
Forschungszentrum Jülich provides these capabilities in
combination with high sample throughput and result accuracy.
Mechanical tolerances limit the device accuracy to $3\%$ for
RBS. Continuous pumping enables 5*10−8 mbar base pressure
with vibration amplitudes < 0.1 µm. The beam optics
achieves a demagnification of 24–34, suitable for µ-beam
analysis. An in-vacuum manipulator enables scanning 50 × 50
mm² sample areas with 10 nm accuracy. The setup features
the above-mentioned IBA detectors, enabling a broad range of
analysis applications such as the operando analysis of
batteries or the post-mortem analysis of plasma-exposed
samples with up to 3000 discrete points per day. Custom
apertures and energy resolutions down to 11 keV enable
separation of Fe and Cr in RBS. This work presents the
technical solutions together with the quantification of
these challenges and their success in the form of a
technical reference.},
cin = {IEK-1 / IEK-4 / PGI-9},
ddc = {530},
cid = {I:(DE-Juel1)IEK-1-20101013 / I:(DE-Juel1)IEK-4-20101013 /
I:(DE-Juel1)PGI-9-20110106},
pnm = {134 - Plasma-Wand-Wechselwirkung (POF4-134)},
pid = {G:(DE-HGF)POF4-134},
typ = {PUB:(DE-HGF)16},
doi = {10.3390/instruments5010010},
url = {https://juser.fz-juelich.de/record/890791},
}