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The carbon content of Earth and its core.
Fischer RA, Cottrell E, Hauri E, Lee KKM, Le Voyer M. Fischer RA, et al. Among authors: lee kkm. Proc Natl Acad Sci U S A. 2020 Apr 21;117(16):8743-8749. doi: 10.1073/pnas.1919930117. Epub 2020 Mar 30. Proc Natl Acad Sci U S A. 2020. PMID: 32229562 Free PMC article.
Evidence for Fe-Si-O liquid immiscibility at deep Earth pressures.
Arveson SM, Deng J, Karki BB, Lee KKM. Arveson SM, et al. Among authors: lee kkm. Proc Natl Acad Sci U S A. 2019 May 21;116(21):10238-10243. doi: 10.1073/pnas.1821712116. Epub 2019 May 8. Proc Natl Acad Sci U S A. 2019. PMID: 31068466 Free PMC article.
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