K-point longitudinal acoustic phonons are responsible for ultrafast intervalley scattering in monolayer MoSe2
Soungmin Bae*, Kana Matsumoto, Hannes Raebiger, Ken-ichi Shudo, Yong-Hoon Kim, Ørjan Sele Handegård, Tadaaki Nagao, Masahiro Kitajima, Yuji Sakai, Xiang Zhang, Robert Vajtai, Pulickel Ajayan, Junichiro Kono, Jun Takeda*, Ikufumi Katayama*