Fig. 4b Ben Warner 10.6084/m9.figshare.4707085.v1 https://hirjibehedin-research.figshare.com/articles/figure/Fig_4b/4707085 Igor Pro file used to create Fig. 4b. 2017-03-07 16:40:48 STM STS Molecular Physics Atomic and Molecular Physics Condensed Matter Physics Condensed Matter Physics not elsewhere classified