Fig. 6: Vibrational modes, carrier doping, and intraflake lattice strain of the exfoliation procedure-dependent MoS2.
From: Exfoliation procedure-dependent optical properties of solution deposited MoS2 films
a Resonant and b non-resonant Raman spectra for each film of exfoliated MoS2. c Plot of the amount of intraflake doping and strain present in each film representing exfoliated MoS2 flakes. The values shown in c were calculated with the peak frequencies shown in b using Eqs. 1 and 2. Three measurements were taken for the responses shown in c to illustrate the potential spread in doping and strain within the same MoS2 film.
