Composition of the low seismic velocity E ′ layer at the top of Earth's core
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چکیده
منابع مشابه
Composition of the low seismic velocity E layer at the top of Earth's core
Using ab initio simulations on Fe-Ni-S-C-O-Si liquids, we constrain the origin and composition of the low-velocity layer E0 at the top of Earth’s outer core. We find that increasing the concentration of any light element always increases velocity and so a low-velocity and low-density layer (for stability) cannot be made by simply increasing light element concentration. This rules out barodiffus...
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ژورنال
عنوان ژورنال: Geophysical Research Letters
سال: 2017
ISSN: 0094-8276
DOI: 10.1002/2017gl074261