Fig. 3From: Temperature Dependence of Raman-Active In-Plane E2g Phonons in Layered Graphene and h-BN FlakesIntensity-normalized Raman spectra of E2ghigh peaks in h-BN flakes and G peaks in graphene flakes for the temperature range of − 194 ~ 200 °C. The curves are vertically shifted for clarityBack to article page