Fig. 6 | npj Quantum Materials

Fig. 6

From: Optical signatures of energy gap in correlated Dirac fermions

Fig. 6

The schematic diagrams for the electronic structure and corresponding optical conductivity of α-(BEDT-TTF)2I3. Diagrams are given for the low-pressure insulator state and the high-pressure Dirac state at various temperatures. Here, TPG stands for the temperature, where the pseudogap starts to open. At the bottom the pressure evolution of the various electronic phases of α-(BEDT-TTF)2I3 at low temperatures is summarized. For a detailed description refer to last paragraph

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