Decay and Frequency Shift of Inter and Intravalley Phonons in Graphene -Dirac Cone Migration-

K. Sasaki, K. Kato, Y. Tokura +2

By considering analytical expressions for the self-energies of intervalley and intravalley phonons in graphene, we describe the behavior of D, 2D, and D${}^{\prime }$ Raman bands with changes…