Recent progress on the characterization of the high-pressure behaviour of AVO4 orthovanadates
D Errandonea, AB Garg - Progress in Materials Science, 2018 - Elsevier
AVO 4 orthovanadates are materials of fundamental and technological importance due to
the large variety of functional properties exhibited by them. These materials have potential …
the large variety of functional properties exhibited by them. These materials have potential …
[HTML][HTML] Core formation, mantle differentiation and core-mantle interaction within Earth and the terrestrial planets
RG Trønnes, MA Baron, KR Eigenmann, MG Guren… - Tectonophysics, 2019 - Elsevier
The terrestrial planets accreted from a diverse suite of solar system materials ranging from
strongly O-deficient materials similar to enstatite chondrites via ordinary chondrite materials …
strongly O-deficient materials similar to enstatite chondrites via ordinary chondrite materials …
Sound velocity of CaSiO3 perovskite suggests the presence of basaltic crust in the Earth's lower mantle
Laboratory measurements of sound velocities of high-pressure minerals provide crucial
information on the composition and constitution of the deep mantle via comparisons with …
information on the composition and constitution of the deep mantle via comparisons with …
Calcium dissolution in bridgmanite in the Earth's deep mantle
Accurate knowledge of the mineralogy is essential for understanding the lower mantle,
which represents more than half of Earth's volume. CaSiO3 perovskite is believed to be the …
which represents more than half of Earth's volume. CaSiO3 perovskite is believed to be the …
High pressure-temperature phase relations of basaltic crust up to mid-mantle conditions
A substantial amount of subducted basaltic crusts may exist in the lower mantle. It features
distinct chemical composition from the peridotitic mantle and plays important roles in the …
distinct chemical composition from the peridotitic mantle and plays important roles in the …
Perovskite in Earth's deep interior
Silicate perovskite-type phases are the most abundant constituent inside our planet and are
the predominant minerals in Earth's lower mantle more than 660 kilometers below the …
the predominant minerals in Earth's lower mantle more than 660 kilometers below the …
Iron silicate perovskite and postperovskite in the deep lower mantle
Z Yang, Z Song, Z Wu, H Mao… - Proceedings of the …, 2024 - National Acad Sciences
Ferromagnesian silicates are the dominant constituents of the Earth's mantle, which
comprise more than 80% of our planet by volume. To interpret the low shear-velocity …
comprise more than 80% of our planet by volume. To interpret the low shear-velocity …
Variation in bridgmanite grain size accounts for the mid-mantle viscosity jump
A viscosity jump of one to two orders of magnitude in the lower mantle of Earth at 800–1,200-
km depth is inferred from geoid inversions and slab-subducting speeds. This jump is known …
km depth is inferred from geoid inversions and slab-subducting speeds. This jump is known …
Remnants of shifting early Cenozoic Pacific lower mantle flow imaged beneath the Philippine Sea Plate
Seismic anisotropy could provide vital information about the evolution and internal
convection of the deep Earth interior. Although previous seismological studies have …
convection of the deep Earth interior. Although previous seismological studies have …
Phase stability and thermal equation of state of δ-AlOOH: Implication for water transportation to the Deep Lower Mantle
In this study, we present new experimental constraints on the phase stability and thermal
equation of state of an important hydrous phase, δ-AlOOH, using synchrotron X-ray …
equation of state of an important hydrous phase, δ-AlOOH, using synchrotron X-ray …