Compound structures is in the attached "structures.bmp" file

NMR data is in Bruker format. A good non-commercial software to open such spectra is SpinWorks: https://home.cc.umanitoba.ca/~wolowiec/spinworks/

STM-bj data is in ASCII format.

Raw data is a four column ASCII table, respectively:

TIME	PIEZO SIGNAL	JUNCTION BIAS	FEMTO OUT

A fifth column is present in some data, which is a control signal to ensure consistency in the noise level. this is of no relevance to the actual measurements.

The FemtoOUT is a voltage signal, that needs to be converted to current using the correct transimpedance.
All experiments in this entry were acquired with a transimpedance of 1E5 or 1E6 V/A (see folders for details)
Conductance is then calculated from the current by using the correct bias (see folders)

Folders are in the following nomenclature:

MODE-AMPLITUDE-BIAS-TRANSIMPEDANCE

PM is square wave modulation
PM-Sine is sine modulation
PM-Tri is triangular modulation
PM-highspeed is the trapezoidal 10kHz modulation

The attached Labview routine is included to process data.
In brief, the routine calculates the second derivative of the piezo signal, use it to chop the full trace in individual "snippets", which are then sorted by an automated algorithm.

The labview code is rather easy and the routine is unlocked for modifications or inspection.