@articleRuppert_Chernikov_Hill_Rigosi_Heinz_2017, title=The Role of Electronic and Phononic Excitation in the Optical Response of Monolayer W after Ultrafast Excitation, volume=17, DOI=10.1021/acs.nanolett.6b03513, number=2, journal=Nano Letters, publisher=American Chemical Society (ACS), author=Ruppert, Claudia and Chernikov, Alexey and Hill, Heather M. and Rigosi, Albert F. and Heinz, Tony F., year=2017, pages=644–651