Fig. 3
From: Ultrahigh thermoelectric power factor in flexible hybrid inorganic-organic superlattice

a Evolution of structure and carrier concentration of TiS2 single crystal with the electrochemical intercalation of HA/TBA molecules and vacuum heating. b XRD patterns of TiS2 single crystal, TiS2(TBA)0.015(HA)0.074(DMSO)0.079 and TiS2(TBA)0.013(HA)0.019. c Magnified HAADF-STEM image of TiS2(TBA)0.013(HA)0.019