Vitali B. Prakapenka

Structure of liquid iron at pressures up to 58 GPa.

Ferromagnesian postperovskite silicates in the D'' layer of the Earth.

Iron-rich silicates in the Earth's D'' layer.

Grain-size control in situ at high pressures and high temperatures in a diamond-anvil cell.

Facilities for high-pressure research with the diamond anvil cell at GSECARS.

Equation of state of the postperovskite phase synthesized from a natural (Mg,Fe)SiO3 orthopyroxene.

The post-stishovite phase transition in hydrous alumina-bearing SiO2 in the lower mantle of the earth.

Density measurements of noncrystalline materials at high pressure with diamond anvil cell.

Crystal structure and thermoelastic properties of (Mg0.91Fe0.09)SiO3 postperovskite up to 135 GPa and 2,700 K.

High quality x-ray absorption spectroscopy measurements with long energy range at high pressure using diamond anvil cell.

Effect of helium on structure and compression behavior of SiO2 glass.

Implementation of micro-ball nanodiamond anvils for high-pressure studies above 6 Mbar.

Compositional tuning of structural stability of lithiated cubic titania via a vacancy-filling mechanism under high pressure.

Heterogeneous nucleation and shape transformation of multicomponent metallic nanostructures.

Mineralogy. Discovery of bridgmanite, the most abundant mineral in Earth, in a shocked meteorite.

High-pressure orthorhombic ferromagnesite as a potential deep-mantle carbon carrier.

Backbone NxH compounds at high pressures.

Stable magnesium peroxide at high pressure.

Terapascal static pressure generation with ultrahigh yield strength nanodiamond.

Synthesis of sodium polyhydrides at high pressures.

Combined laser ultrasonics, laser heating, and Raman scattering in diamond anvil cell system.

Stability of Ar(H) to 358 GPa.

Seismic anisotropy of the D″ layer induced by (001) deformation of post-perovskite.

A stable compound of helium and sodium at high pressure.

Polymorphism in a high-entropy alloy.

Stability of ferrous-iron-rich bridgmanite under reducing midmantle conditions.

High-pressure phase transition of alkali metal-transition metal deuteride LiPdD.

High-Pressure Study of Perovskites and Postperovskites in the (Mg,Fe)GeO System.

Stability of iron-bearing carbonates in the deep Earth's interior.

Beyond sixfold coordinated Si in SiO glass at ultrahigh pressures.

High-Pressure Behavior of Silver Fluorides up to 40 GPa.

Hydrogen-bearing iron peroxide and the origin of ultralow-velocity zones.

Synthesis of Xenon and Iron-Nickel Intermetallic Compounds at Earth's Core Thermodynamic Conditions.

Correlated High-Pressure Phase Sequence of VO under Strong Compression.

Effects of pressure on the structure and lattice dynamics of ammonium perchlorate: A combined experimental and theoretical study.

Semiconductor Nanoplatelet Excimers.

Uranium polyhydrides at moderate pressures: Prediction, synthesis, and expected superconductivity.

Altered chemistry of oxygen and iron under deep Earth conditions.

Helium-hydrogen immiscibility at high pressures.

High-pressure synthesis of ultraincompressible hard rhenium nitride pernitride Re(N)(N) stable at ambient conditions.

Phase transitions beyond post-perovskite in NaMgF to 160 GPa.

Ultrahigh-pressure isostructural electronic transitions in hydrogen.

Synthesis of clathrate cerium superhydride CeH at 80-100 GPa with atomic hydrogen sublattice.

Two-way tuning of structural order in metallic glasses.

Carbon-boron clathrates as a new class of sp-bonded framework materials.

Facile diamond synthesis from lower diamondoids.

Prediction and Synthesis of Dysprosium Hydride Phases at High Pressure.

Large HO solubility in dense silica and its implications for the interiors of water-rich planets.

The crystal structures of Fe-bearing MgCO- and -carbonates at 98 GPa from single-crystal X-ray diffraction using synchrotron radiation.

Nitrogen in black phosphorus structure.