High Pressure, Matter at Extreme States, Planetary Science

Amanda Lindoo is a postdoctoral associateat the Geophysical Laboratory.  She is working with Yingwei Fei on transport processes at high pressure and liquid metal percolation in silicate matrix with implications for core formation of small planetary bodies.

High Pressure

The Geophysical Laboratory's weekly seminar series continues with Guoyin Shen of GL's High Pressure Collaborative Access Team (HPCAT). Watch his seminar here.

High Pressure, Matter at Extreme States, Planetary Science

The properties of hydrogen at extreme pressures and temperatures are of great interest to condensed matter physics, astrophysics, and planetary science due to the element’s putative

High Pressure, Materials, Matter at Extreme States

Our science cannot be accomplished without state-of-the-art instruments. But sometimes the existing tools simply aren’t enough.

High Pressure, Materials, Matter at Extreme States

Washington, DC  A group of scientists led by the Geophysical Laboratory's Huiyang Gou and Timothy Strobel performed high-pressure experiments on linear dicyanoacetylene (C4N2) using a diamond anvil cell, in which a pressure-induced reaction process was uncovered. Discrete linear C4N2 molecules were found to polymerize into a disordered extended network without significant change to the bulk composition.

Department, High Pressure, Materials, Matter at Extreme States

The Geophysical Laboratory’s Postdoctoral Associate Zachary Geballe has been honored with Carnegie’s seventh Postdoctoral Innovation and Excellence (PIE) Award. These prizes are made through nominations from the departments and are chosen by the Office of the President.

High Pressure

Jing (Jill) Yang is a postdoctoral associate at the Geophysical Laboratory. She received her Ph.D. degree from The University of Texas at Austin.

High Pressure, Materials, Matter at Extreme States

The Geophysical Laboratory's weekly seminar series continues with Sébastian Merkel of Université Lille 1.  He will present, "The fate of post-perovskite in the Earth's D'' layer: Insights from grain tracking experiments."

High Pressure, Materials, Matter at Extreme States

Dhiren Pradhan is a postdoctoral associate working with Ronald Cohen. His works involve experiments on ferroelectrics, piezoelectrics, hyperferroelectrics and magnetoelectric materials.  He recently completed his Ph.D. in Chemical Physics from the University of Puerto Rico,USA.

High Pressure, Matter at Extreme States

Washington, DC— A team led by the Geophysical Laboratory's Yingwei Fei, a experimental petrologist, and Cheng Xu, a field geologist from Peking University, has discovered that a rare sample of the mineral majorite originated at least 235 miles below Earth’s surface.

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