Nanotechnologies solution

Virtual NanoLab is combines Non Equilibrium Greens Functions(NEGF) techniques with Density Functional Theory for electronic structurecalculations.
Virtual NanoLab is capable of firstprinciples modelling of the electricalproperties of nanoscale devices coupled with metallic electrodes.

Virtual NanoLab

Nt_STM calculates the electrical current through any given nanometrical system (microscope tip + sample + surface) and reproduces the results of a real STM. It gives current or topographic mode results as well as I(v) or I(z) curves, just like in your experiment.

Nt_STM