R. E. Cohen

collaborators

Showing physics.geo-phShow all

2 papers · 1 filter

physics.geo-ph2023

High-pressure Phase Transition of Olivine-type Mg $_{2}$ GeO $_{4}$ to a Metastable Forsterite-III type Structure and their Equation of States

R. V. Divya, G. Kumar, R. E. Cohen +5

Germanates are often used as structural analogs of planetary silicates. We have explored the high-pressure phase relations in Mg $_{2}$ GeO $_{4}$ using diamond anvil cell experiments com…

physics.geo-ph2023

High-pressure order-disorder transition in Mg $_{2}$ SiO $_{4}$ : Implications for super-Earth mineralogy

Rajkrishna Dutta, Sally. J. Tracy, R. E. Cohen

(Mg, Fe)SiO $_{3}$ post-perovskite is the highest pressure silicate mineral phase in the Earth's interior. The extreme pressure and temperature conditions inside large extrasolar plan…

High-pressure Phase Transition of Olivine-type Mg2​GeO4​ to a Metastable Forsterite-III type Structure and their Equation of States

High-pressure order-disorder transition in Mg2​SiO4​: Implications for super-Earth mineralogy

High-pressure Phase Transition of Olivine-type Mg $_{2}$ GeO $_{4}$ to a Metastable Forsterite-III type Structure and their Equation of States

High-pressure order-disorder transition in Mg $_{2}$ SiO $_{4}$ : Implications for super-Earth mineralogy