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Prediction of novel stable compounds in the Mg-Si-O system under exoplanet pressures

The Mg-Si-O system is the major Earth and rocky planet-forming system. Here, through quantum variable-composition evolutionary structure explorations, we have discovered several unexpected stable binary and ternary compounds in the Mg-Si-O system. Besides the well-known SiO(2) phases, we have found...

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Detalles Bibliográficos
Autores principales: Niu, Haiyang, Oganov, Artem R., Chen, Xing-Qiu, Li, Dianzhong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4686916/
https://www.ncbi.nlm.nih.gov/pubmed/26691903
http://dx.doi.org/10.1038/srep18347