Scanning Tunneling Microscopy (STM) is a technique that allows its user to make scans of the surface topography of a sample. Via a capacitive approach, a tip is brought in close proximity to the...Show moreScanning Tunneling Microscopy (STM) is a technique that allows its user to make scans of the surface topography of a sample. Via a capacitive approach, a tip is brought in close proximity to the sample, by which eventually a tunneling current is measured that is used to obtain a scan. It can be interesting to do STM experiments at extremely low temperatures (< 4 K), which can be done by placing an STM into a dilution refrigerator. It is difficult to do so in a dry dilution refrigerator, because of the pulse tube system that brings lots of mechanical vibrations. This research shows the performance of the newly developed `PAN-motor' and `linear cryo-walkers', two new types of motors for STM-approaches at extremely low temperatures. The cryo-walkers in particular have allowed for a full approach at millikelvin temperatures due to its low heat dissipation, whereas this approach normally has to be done above 4 K. By realizing dry dilution refrigerator STM, more research at millikelvin temperatures would be made possible, due to these dry dilution refrigerators being closed systems, allowing for time-unlimited measurements. This advancement could allow for experiments with low T_c superconductors, or shot noise experiments with the new Multi-LC circuit, that has shown to enable the measurement of shot noise with a total measuring time of \tau \approx 98 h.Show less