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@ARTICLE{onkaYldz:615639,
author = {Çonka Yıldız, Tuba and Freund, Wolfgang and Liu, Jia and
Schreck, Matthias and Khakhulin, Dmitry and Yousef, Hazem
and Milne, Christopher and Grünert, Jan},
title = {{D}iamond sensors for hard {X}-ray energy and position
resolving measurements at the {E}uropean {XFEL}},
journal = {Journal of synchrotron radiation},
volume = {31},
number = {5},
issn = {1600-5775},
address = {[Erscheinungsort nicht ermittelbar]},
publisher = {Wiley-Blackwell},
reportid = {PUBDB-2024-06216},
pages = {1029-1036},
year = {2024},
abstract = {The diagnostics of X-ray beam properties has a critical
importance at the European X-ray Free-Electron Laser
facility. Besides existing diagnostic components,
utilization of a diamond sensor was proposed to achieve
radiation-hard, non-invasive beam position and pulse energy
measurements for hard X-rays. In particular, with very hard
X-rays, diamond-based sensors become a useful complement to
gas-based devices which lose sensitivity due to
significantly reduced gas cross-sections. The measurements
presented in this work were performed with diamond sensors
consisting of an electronic-grade single-crystal
chemical-vapor-deposition diamond with position-sensitive
resistive electrodes in a duo-lateral configuration. The
results show that the diamond sensor delivers pulse-resolved
X-ray beam position data at 2.25 MHz with an uncertainty
of less than $1\%$ of the beam size. To our knowledge this
is the first demonstration of pulse-resolved position
measurements at the MHz rate using a transmissive diamond
sensor at a free-electron laser facility. It can therefore
be a valuable tool for X-ray free-electron lasers,
especially for high-repetition-rate machines, enabling
applications such as beam-based alignment and
intra-pulse-train position feedback.},
cin = {$XFEL_DO_ID_XPD$},
ddc = {550},
cid = {$I:(DE-H253)XFEL_DO_ID_XPD-20210408$},
pnm = {6G13 - Accelerator of European XFEL (POF4-6G13)},
pid = {G:(DE-HGF)POF4-6G13},
experiment = {EXP:(DE-H253)XFEL-Exp-20150101},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:39078693},
UT = {WOS:001362324700004},
doi = {10.1107/S1600577524006015},
url = {https://bib-pubdb1.desy.de/record/615639},
}