5996 20221229155551.0 POSTER-2022-0066 Rekier, J. Enhanced mechanical core-mantle coupling induced by a stably stratified layer at the top of the core. 2022 2022-12-14 EU/ ERC/ GRACEFUL NO Buffett, B. Triana, S.A. Dehant, V. AGU Fall Meeting 2022, Chicago, USA veronique.dehant@observatoire.be https://agu.confex.com/agu/fm22/meetingapp.cgi/Paper/1111500 CPOSTER