Ultrafast relaxation of excited dirac fermions in epitaxial graphene using optical differential transmission spectroscopy

Citation:

Sun D, Wu Z-K, Divin C, Li X, Berger C, Heer WDA, First PN, Norris TB. Ultrafast relaxation of excited dirac fermions in epitaxial graphene using optical differential transmission spectroscopy. Physical Review Letters. 2008;(15).