Analysis of Multimodal Magnetohydrodynamic Instability at the Bath-Metal Interface in Aluminum Reduction Cells. - Jha, Amit; Ranjan, Avishek; Karagadde, Shyamprasad; Rajgire, Shanmukh; Gupta, Amit (JOM: The Journal of The Minerals, Metals & Materials Society (TMS), 2026)