Fig. 1 | npj Computational Materials

Fig. 1

From: Asymmetric MXene/monolayer transition metal dichalcogenide heterostructures for functional applications

Fig. 1

a The comparison of work functions of the isolated aMXene M2CO (M = Sc, Ti, V, Cr) and MoX2 (X = S, Se), evaluated by the difference between vacuum level (VL) and Fermi levels (Ef). The vacuum levels of metal side in M2CO and MoX2 are shifted to 0 eV. b The plane-averaged electrostatic potential difference of M2CO and MoS2 after the formation of M2CO/MoS2 heterostructures. The balls and arrows stand for the atom positions and the direction of the internal electric field, respectively

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