Machine Learned Nonlinearity of the Post-spinel Transition and Its Expression in Slabs and Plumes Worldwide

Junjie Dong1,2, Rebecca A. Fischer3, Lars P Stixrude4, Matthew Brennan3, Kierstin Daviau3, Terry-Ann Suer3, Katlyn M Turner3, Yue Meng5 and Vitali B Prakapenka6, (1)Harvard University, Department of the History of Science, Cambridge, MA, United States, (2)Harvard University, Department of Earth and Planetary Sciences, Cambridge, MA, United States, (3)Harvard University, Department of Earth and Planetary Sciences, Cambridge, United States, (4)University of California Los Angeles, Department of Earth, Planetary, and Space Sciences, Los Angeles, United States, (5)HPCAT, X-Ray Science Division, Argonne National Laboratory, Argonne, United States, (6)The University of Chicago, Center for Advanced Radiation Sources, Chicago, United States