Published July 27, 2026 | Version v2

EuXFEL #3063 experiment on iron and iron alloys under planetary cores conditions

Description

Community proposal to study iron and iron alloy phases at high pressure and temperature conditions at the European XFEL. Experiment EuXFEL #3063. September 2022.

The archive holds

  • The list of samples
  • The list of runs
  • Data from sample screening at PETRA III
  • XFEL beam intensity information for all runs
  • Calibration information for X-ray diffraction data at the EuXFEL
  • Raw data from the corresponding publications.

Information on the experiment, data analysis procedure, and corresponding metrology are published in Ginestet et al, 2006 (see below).

If used, please cite this archive as well as the corresponding publication:

  • Ginestet et al, Metrology for femtosecond pulsed x-ray heating in diamond anvil cell experiments at the European XFEL: Revisiting the iron phase diagram up to 150 GPa, J. Appl. Phys. 139, 045901 (2026); doi: 10.1063/5.0303953 
  • Zuzana Konôpková, Eric Edmund, et al, Observation of Body-Centered Cubic Iron above 200 Gigapascals, Physical review B (2026) https://doi.org/10.1103/kxnf-6c5y

Files

README.md

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Additional details

Funding

European Commission
PICKLE - Planetary Interiors Constrained by Key Laboratory Experiments 724690
European Commission
DEEP-MAPS - Deep Earth Mantle Phase Transition Maps: Studied by Time-Resolved Experiments 864877
European Commission
TRIREME - TRansport in the InterioR of the Earth from Modelling and Experiments 101002868
European Commission
HotCores - High Temperature Dynamics of Metals and the Earth's Solid Inner Core 101054994
Science and Technology Facilities Council
ST/V000527/1
Engineering and Physical Sciences Research Council
EP/P024513/1
Engineering and Physical Sciences Research Council
EP/S022155/1
Atomic Weapons Establishment
P030463429
Deutsche Forschungsgemeinschaft
280637173
Agence Nationale de la Recherche
MinDIXI ANR-22-CE49-0006
Agence Nationale de la Recherche
Labex OSUG ANR10 LABX56
National Aeronautics and Space Administration
80NSSC17K0765
U.S. National Science Foundation
Thermal conductivity of lower mantle minerals and outer core alloys studied by combined fast pulsed laser and optical spectroscopy techniques 2049127
U.S. National Science Foundation
HBCU Excellence in Research: Research and Education Center for Investigation of Chemical Transformations in Host-Guest Systems at Extreme Conditions 2302437
U.S. National Science Foundation
EAR-658 1634415
United States Department of Energy
DE-AC52-07NA27344