Slow Cooling of High‐Energy C Excitons Is Limited by Intervalley‐Transfer in Monolayer MoS 2 - Li, Yuanzheng; Shi, Jia; Chen, Heyu; Mi, Yang; Du, Wenna; Sui, Xinyu; Jiang, Chuanxiu; Liu, Weizhen; Xu, Haiyang; Liu, Xinfeng (Laser & photonics reviews, 2019)