Figure 3: Experimental dI/dV maps confirm the shifting of the ligand states. | Nature Communications

Figure 3: Experimental dI/dV maps confirm the shifting of the ligand states.

From: Accessing 4f-states in single-molecule spintronics

Figure 3

The dI/dV maps in the bias range from −0.6 to 0.8 V reveal a contrast inversion between unoccupied (a–c) and occupied (d–f) states. Scale bar in a, 1 nm. In a,b,d and e, Itunnel=1 nA, and in c and f, Itunnel=0.5 nA.

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