Resonance Raman spectroscopy of graphite and graphene

We review the key aspects of Raman spectroscopy of graphite and graphene, focusing on the double resonant Raman modes such as the D, D* (also known as G' or 2D), and D' bands. We discuss the practical significance of Raman spectroscopy for the study of single‐ and multi‐layer graphene. Resonant Raman spectroscopy of graphite and graphene. Have you always wanted to know what a 2D phonon is in a 2D material? In this paper the authors give an introductory review of resonance Raman spectroscopy of sp2 carbon materials. After summarizing the theoretical background various applications are reviewed