Proposal no. 002624
- DOI:
- 10.22003/XFEL.EU-DATA-002624-00
- Proposal Number:
- 002624
- Name:
- p002624
- Title:
- Spin states of FeS and (Mg,Fe)O at and beyond telluric core-mantle boundary conditions by simultaneous x-ray emission and x-ray diffraction
- Abstract:
The aim of this proposal is to explore the evolution of the spin state in iron sulfide (FeS) and ferropericlase (Mg,Fe)O combining x-ray emission spectroscopy and x-ray diffraction at extreme pressures (p), in a diamond anvil cell, and temperatures (T) up to conditions of melting through isochoric x-ray heating. The ultimate goal is to reveal the spin state of our samples at p/T conditions close to and above those of the core mantle boundaries of Mercury, Mars, and Earth in the solid and liquid phase.
- Beamtime 1:
- 2021-09-03 07:00:00 +0200 - 2021-09-05 23:00:00 +0200
- Instrument:
- HED SASE2
- Instrument Cycle:
- 202102
- Principal Investigator:
- Zuzana Konopkova
- Main Proposer:
- Christian Sternemann
- Local Contact:
- Ulf Zastrau
- Expected end of Embargo:
- 2024-09-05 23:00:00 +0200
- Open data since:
- 2024-09-05 23:00:00 +0200
- open data?:
- Yes
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