clinical activities Equations of State and Kinetic Properties of Methane, Water, Carbon Dioxide, and CH4-H2O and CO2-H2 Mixtures Project Investigator
selected publications conference paper Structural stability of methane and ethane at high pressures Structure of methane and ethane at high pressure. Acta Crystallographica Section A. C757. journal article A flash heating method for measuring thermal conductivity at high pressure and temperature: Application to Pt. Physics of the Earth and Planetary Interiors. 247:17-26. 2015 Experimental study of thermal conductivity at high pressures: Implications for the deep Earth’s interior. Physics of the Earth and Planetary Interiors. 247:11-16. 2015 Opacity and conductivity measurements in noble gases at conditions of planetary and stellar interiors. Proceedings of the National Academy of Sciences. 112:7925-7930. 2015 Carbon precipitation from heavy hydrocarbon fluid in deep planetary interiors. Nature Communications. 4. 2013 Optical properties of siderite (FeCO3) across the spin transition: Crossover to iron-rich carbonates in the lower mantle . American Mineralogist. 100:1059-1064. A virtual experiment control and data acquisition system for in situ laser heated diamond anvil cell Raman spectroscopy. Review of Scientific Instruments. 81. Aragonite-II and CaCO3-VII – new high-pressure high-temperature polymorphs of CaCO3. Crystal Growth & Design. Crossover from melting to dissociation of CO2 under pressure: Implications for the lower mantle. Earth and Planetary Science Letters. 309:318-323. Diamond-anvil cell observations of a new methane hydrate phase in the 100-MPa pressure range. Journal of Physical Chemistry a. 105:4664-4668. Direct measurement of thermal conductivity in solid iron at planetary core conditions. Nature. 534:99-101. Elasticity and Poisson's ratio of hexagonal close-packed hydrogen at high pressures. Physical Review B. 95:214104. High-Pressure Phase Diagrams of Na2CO3 and K2CO3. Minerals. 9:599. High-pressure study of silane to 150 GPa. Physical Review B. 83. Laser heating in diamond anvil cells: developments in pulsed and continuous techniques. Journal of Synchrotron Radiation. 16:769-772. Metallization and molecular dissociation of dense fluid nitrogen. Nature Communications. 9. Methane-derived hydrocarbons produced under upper-mantle conditions. Nature Geoscience. 2:566-570. Optical Properties of Fluid Hydrogen at the Transition to a Conducting State. Physical Review Letters. 116. Optical Properties of Fluid Hydrogen at the Transition to a Conducting State. Physical Review Letters. 116. Optical signatures of low spin Fe3+ in NAL at high pressure. Journal of Geophysical Research-Solid Earth. 122:3565-3573. Pressure-induced phase transition in MnCO3and its implications on the deep carbon cycle. Journal of Geophysical Research-Solid Earth. 120:4069-4079. Radiative conductivity and abundance of post-perovskite in the lowermost mantle. Earth and Planetary Science Letters. 479:43-49. Raman spectroscopy and x-ray diffraction of sp3 CaCO3 at lower mantle pressures. Physical Review B. 96:104101. Raman spectroscopy on hydrogenated graphene under high pressure. Carbon. 156:549-557. Reduced radiative conductivity of low spin FeO6-octahedra in FeCO3 at high pressure and temperature. Earth and Planetary Science Letters. 449:20-25. Reduced radiative conductivity of low spin FeO6-octahedra in FeCO3 at high pressure and temperature. Earth and Planetary Science Letters. 449:20-25. Stable magnesium peroxide at high pressure. Scientific Reports. 5. Static Compression of Tetramethylammonium Borohydride. The Journal of Physical Chemistry A. 115:11033-11038. Synthesis of Ultra-incompressible sp3-Hybridized Carbon Nitride with 1:1 Stoichiometry. Chemistry of Materials. 28:6925-6933. Transformations in methane hydrates. Proceedings of the National Academy of Sciences. 97:13484-13487. Vibrational, elastic, and structural properties of cubic silicon carbide under pressure up to 75 GPa: Implication for a primary pressure scale. Journal of Applied Physics. 113.
projects, field studies, and other research activities Carbon in Fluids Project Investigator Development of Ultrafast Laser Instrument for in situ Measurements of Thermodynamic Properties of Carbon-bearing Fluids and Crystalline Materials Principal Investigator Equation of State and Kinetic Properties of Natural Gas Hydrocarbons Project Investigator Transport Properties of Carbon-bearing Silicate Melts and C-H-O Fluids Project Investigator
