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@ARTICLE{Spiekermann:435695,
author = {Spiekermann, Georg and Kupenko, Ilya and Petitgirard,
Sylvain and Harder, Manuel and Nyrow, Alexander and Weis,
Christopher and Albers, Christian and Biedermann, Nicole and
Libon, Lélia and Sahle, Christoph J. and Cerantola, Valerio
and Glazyrin, Konstantin and Konôpková, Zuzana and Sinmyo,
Ryosuke and Morgenroth, Wolfgang and Sergueev, Ilya and
Yavaş, Hasan and Dubrovinsky, Leonid and Tolan, Metin and
Sternemann, Christian and Wilke, Max},
title = {{A} portable on-axis laser-heating system for near-90°
{X}-ray spectroscopy: application to ferropericlase and iron
silicide},
journal = {Journal of synchrotron radiation},
volume = {27},
number = {2},
issn = {1600-5775},
address = {[S.l.]},
publisher = {Wiley-Blackwell},
reportid = {PUBDB-2020-00771},
pages = {1-11},
year = {2020},
abstract = {A portable IR fiber laser-heating system, optimized for
X-ray emission spectroscopy (XES) and nuclear inelastic
scattering (NIS) spectroscopy with signal collection through
the radial opening of diamond anvil cells near 90°with
respect to the incident X-ray beam, is presented. The system
offers double-sided on-axis heating by a single laser source
and zero attenuation of incoming X-rays other than by the
high-pressure environment. A description of the system,
which has been tested for pressures above 100 GPa and
temperatures up to 3000 K, is given. The XES spectra of
laser-heated Mg0.67Fe0.33O demonstrate the potential to map
the iron spin state in the pressure–temperature range of
the Earth's lower mantle, and the NIS spectra of
laser-heated FeSi give access to the sound velocity of this
candidate of a phase inside the Earth's core. This portable
system represents one of the few bridges across the gap
between laser heating and high-resolution X-ray
spectroscopies with signal collection near 90°.},
cin = {FS-PET-D / DOOR ; HAS-User / Eur.XFEL},
ddc = {550},
cid = {I:(DE-H253)FS-PET-D-20190712 / I:(DE-H253)HAS-User-20120731
/ $I:(DE-H253)Eur_XFEL-20120731$},
pnm = {6211 - Extreme States of Matter: From Cold Ions to Hot
Plasmas (POF3-621) / 6G3 - PETRA III (POF3-622)},
pid = {G:(DE-HGF)POF3-6211 / G:(DE-HGF)POF3-6G3},
experiment = {EXP:(DE-H253)P-P01-20150101},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:32153280},
UT = {WOS:000519725000018},
doi = {10.1107/S1600577519017041},
url = {https://bib-pubdb1.desy.de/record/435695},
}