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Ultrahigh-pressure disordered eight-coordinated phase of Mg₂GeO: Analogue for super-Earth mantles

Ultrahigh-pressure disordered eight-coordinated phase of Mg₂GeO: Analogue for super-Earth mantles

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_jstor_primary_27118657

Ultrahigh-pressure disordered eight-coordinated phase of Mg₂GeO: Analogue for super-Earth mantles

About this item

Full title

Ultrahigh-pressure disordered eight-coordinated phase of Mg₂GeO: Analogue for super-Earth mantles

Publisher

National Academy of Sciences

Journal title

Proceedings of the National Academy of Sciences - PNAS, 2022-02, Vol.119 (8), p.1-7

Language

English

Formats

Publication information

Publisher

National Academy of Sciences

More information

Scope and Contents

Contents

Mg₂GeO₄ is important as an analog for the ultrahigh-pressure behavior of Mg₂SiO₄, a major component of planetary interiors. In this study, we have investigated magnesium germanate to 275 GPa and over 2,000 K using a laser-heated diamond anvil cell combined with in situ synchrotron X-ray diffraction and density functional theory (DFT) computations....

Alternative Titles

Full title

Ultrahigh-pressure disordered eight-coordinated phase of Mg₂GeO: Analogue for super-Earth mantles

Identifiers

Primary Identifiers

Record Identifier

TN_cdi_jstor_primary_27118657

Permalink

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_jstor_primary_27118657

Other Identifiers

ISSN

0027-8424

E-ISSN

1091-6490

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