Earth SciencesNature Communications
Inner core static tilt inferred from intradecadal oscillation in the Earth’s rotation
Y. An, H. Ding, et al.
This research by Yachong An, Hao Ding, Zhifeng Chen, Wenbin Shen, and Weiping Jiang uncovers a static tilt of 0.17 ± 0.03° between the Earth's inner core and mantle, challenging previous assumptions in geodynamics. Their groundbreaking findings reveal insights into the inner core wobble and a significant density jump at the inner core boundary, advancing our understanding of Earth's inner dynamics.
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