Beilstein J. Nanotechnol.2017,8, 1388–1395, doi:10.3762/bjnano.8.140
gap of the molecules. In spite of the enhanced interaction, the molecular orbitals are evident in scanning tunnelling spectroscopy (STS) and their shapes can be resolved by spectroscopic mapping.
Keywords: hexagonal boron nitride (h-BN); metalinsulatingorganicinterface; pentacene; potassium
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Figure 1:
a) STM topography image of pentacene on h-BN (U = −1 V, I = 50 pA). b) Large-scale STM topography i...