Phonon-Assisted Intervalley Scattering Determines Ultrafast Exciton Dynamics in MoSe2 BilayersRemoveSophia Helmrich, Kevin Sampson, Di Huang, Malte Selig, Kai Hao, Kha Tran, Alexander Achstein, Carter Young, Andreas Knorr, Ermin Malic, Ulrike Woggon, Nina Owschimikow, and Xiaoqin LiPhys. Rev. Lett. 127, 157403 (2021)