The experimental data was obtained with the Createc STM/AFM controller
The DFT calculations were performed using the all-electron FHI-aims package.

Data processing:
The image files(.dat) and spectra files (.vert) can be opened with the Createc STM/AFM software: STMAFM3.1_64bit_20161031
The data were processed with WSxM 4.0 Beta 9.1 and Matlab R2019b.