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@ARTICLE{Hoesch:570290,
author = {Hoesch, Moritz and Seltmann, Jörn and Trinter, Florian and
Kühn, Steffen and Togawa, Moto and Steinbrügge, René and
Bernitt, Sonja and Crespo López-Urrutia, José R.},
title = {{H}ighly {C}harged {I}ons for {H}igh-{R}esolution {S}oft
{X}-ray {G}rating {M}onochromator {O}ptimisation},
journal = {Journal of physics / Conference Series},
volume = {2380},
number = {1},
issn = {1742-6588},
address = {Bristol},
publisher = {IOP Publ.},
reportid = {PUBDB-2023-00653},
pages = {012086},
year = {2022},
abstract = {The energy-resolving performance of a synchrotron radiation
monochromator can be characterised by measuring the
fluorescence response of a gas in scans across
characteristic absorption lines. Here, we describe a method
using exceptionally narrow absorption features in the soft
x-ray range. The features belong to helium-like ions and
examples of the transition 1s → 2p in O$^{6+}$ and
Ne$^{8+}$ are shown. We describe the instrument PolarX-EBIT
and show typical data. A performance with ten times sharper
effective feature width, when compared to neutral-gas
absorption features, is demonstrated.},
month = {Mar},
date = {2022-03-28},
organization = {14th International Conference on
Synchrotron Radiation Instrumentation,
Hamburg (Germany), 28 Mar 2022 - 1 Apr
2022},
cin = {FS-PETRA-S / DOOR ; HAS-User},
ddc = {530},
cid = {I:(DE-H253)FS-PETRA-S-20210408 /
I:(DE-H253)HAS-User-20120731},
pnm = {631 - Matter – Dynamics, Mechanisms and Control
(POF4-631)},
pid = {G:(DE-HGF)POF4-631},
experiment = {EXP:(DE-H253)P-P04-20150101},
typ = {PUB:(DE-HGF)8 / PUB:(DE-HGF)16},
doi = {10.1088/1742-6596/2380/1/012086},
url = {https://bib-pubdb1.desy.de/record/570290},
}