Fig. 1
From: Multi-orbital charge transfer at highly oriented organic/metal interfaces

Ni-TPP molecule. a Chemical structure of Ni-TPP. b STM image of a single isolated Ni-TPP on Cu(100). STM image parameters: V b = −0.2 V, I t = 0.2 nA, 2 × 2 nm2
From: Multi-orbital charge transfer at highly oriented organic/metal interfaces
Ni-TPP molecule. a Chemical structure of Ni-TPP. b STM image of a single isolated Ni-TPP on Cu(100). STM image parameters: V b = −0.2 V, I t = 0.2 nA, 2 × 2 nm2