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Fig. 3 | Nanoscale Research Letters

Fig. 3

From: Carrier Transport Properties of MoS2 Asymmetric Gas Sensor Under Charge Transfer-Based Barrier Modulation

Fig. 3

a, b The 3D models of MoS2 on Al and Pt substrates, which were used in DFT calculations. c, d The band structures of these models. Green lines indicate the Fermi energy set by taking zero as the work function of the vacuum level. Blue dashes correspond to the energy bands of monolayer MoS2. Difference between the value of green lines and the minimum value of blue dashes on the conduction band site is SBH [38]

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