Browsing Institutt for geofag by Author "Campbell, Andrew"

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  • Carbon storage in Earth's deep interior implied by carbonate-silicate-iron melt miscibility 
    Davis, Anne Hope; Solomatova, Natalia; Caracas, Razvan; Campbell, Andrew (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Abstract Carbonate melts have been proposed to exist in the lower mantle, but their interaction with other lower mantle melt compositions is poorly understood. To understand miscibility in the carbonate‐silicate‐metal melt ...
  • The speciation and coordination of a deep Earth carbonate-silicate-metal melt 
    Davis, Anne; Solomatova, Natalia V.; Campbell, Andrew; Caracas, Razvan (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Ab initio molecular dynamics calculations on a carbonate-silicate-metal melt were performed to study speciation and coordination changes as a function of pressure and temperature. We examine in detail the bond abundances ...