@article{kraych:cea-02383198, TITLE = {{Peierls potential and kink-pair mechanism in high-pressure MgSiO 3 perovskite: An atomic scale study}}, AUTHOR = {Kraych, A. and Carrez, Ph. and Hirel, P. and Clouet, E. and Cordier, P.}, URL = {https://cea.hal.science/cea-02383198}, JOURNAL = {{Physical Review B: Condensed Matter and Materials Physics (1998-2015)}}, PUBLISHER = {{American Physical Society}}, VOLUME = {93}, NUMBER = {1}, YEAR = {2016}, MONTH = Jan, DOI = {10.1103/PhysRevB.93.014103}, KEYWORDS = {high-pressure}, HAL_ID = {cea-02383198}, HAL_VERSION = {v1}, }