Nuclear resonance techniques for high-pressure research: example of the ID18 beamline of the European Synchrotron Radiation Facility
We review applications of various nuclear resonance techniques for high-pressure
experiments within the nearly 30-year-long operation of the Nuclear Resonance beamline at …
experiments within the nearly 30-year-long operation of the Nuclear Resonance beamline at …
WISTFUL: Whole‐rock interpretative seismic toolbox for ultramafic lithologies
To quantitatively convert upper mantle seismic wave speeds measured into temperature,
density, composition, and corresponding and uncertainty, we introduce the Whole‐rock …
density, composition, and corresponding and uncertainty, we introduce the Whole‐rock …
Sound velocities in FeSi at lower mantle conditions and the origin of ultralow‐velocity zones
V Mergner, I Kupenko, G Spiekermann… - Geophysical …, 2021 - Wiley Online Library
The origin of ultralow‐velocity zones (ULVZs) remains an open question despite recent
advances in mineral physics and seismology. Here, we examine the hypothesis that FeSi …
advances in mineral physics and seismology. Here, we examine the hypothesis that FeSi …
Mössbauer spectroscopy with high spatial resolution: spotlight on geoscience
C McCammon - … Mössbauer Spectroscopy: New Challenges Based on …, 2021 - Springer
Mössbauer spectroscopy is an important tool in geoscience. Samples are often small or
heterogeneous, requiring measurements with small beam size. Such measurements can be …
heterogeneous, requiring measurements with small beam size. Such measurements can be …
Low velocity zones in the Martian upper mantle highlighted by sound velocity measurements
Abstract The InSight mission to Mars is currently monitoring the seismic activity of the planet.
Interpretation of seismological observations in terms of composition and mineralogy requires …
Interpretation of seismological observations in terms of composition and mineralogy requires …
High pressure‐temperature single‐crystal elasticity of grossular: Implications for the low‐velocity layer in the bottom transition zone
We determined the single‐crystal elasticity of Fe3+‐bearing grossular using Brillouin
scattering up to 22 GPa and 1,000 K. Using the obtained results, we modeled mantle …
scattering up to 22 GPa and 1,000 K. Using the obtained results, we modeled mantle …
Seismic detectability of carbonates in the deep Earth: A nuclear inelastic scattering study
Carbonates play an important role in the transport and storage of carbon in the Earth's
mantle. However, the abundance of carbon and carbonates in subduction zones is still an …
mantle. However, the abundance of carbon and carbonates in subduction zones is still an …
Crystal chemistry and compressibility of Fe0.5Mg0.5Al0.5Si0.5O3 and FeMg0.5Si0.5O3 silicate perovskites at pressures up to 95 GPa
Silicate perovskite, with the mineral name bridgmanite, is the most abundant mineral in the
Earth's lower mantle. We investigated crystal structures and equations of state of two …
Earth's lower mantle. We investigated crystal structures and equations of state of two …
Crystal chemistry and compressibility of Fe₀. ₅Mg₀. ₅Al₀. ₅Si₀. ₅O₃ and FeMg₀. ₅Si₀. ₅O₃ silicate perovskites at pressures up to 95 GPa
I Koemets, B Wang, E Koemets, T Ishii… - Frontiers in …, 2023 - epub.uni-bayreuth.de
Silicate perovskite, with the mineral name bridgmanite, is the most abundant mineral in the
Earth's lower mantle. We investigated crystal structures and equations of state of two …
Earth's lower mantle. We investigated crystal structures and equations of state of two …
Elastic properties of majoritic garnet inclusions in diamonds and the seismic signature of pyroxenites in the Earth's upper mantle
Majoritic garnet has been predicted to be a major component of peridotite and eclogite in
Earth's deep upper mantle (> 250 km) and transition zone. The investigation of mineral …
Earth's deep upper mantle (> 250 km) and transition zone. The investigation of mineral …