
PiFM Provides Nanoscale Chemical Mapping with Extreme Spatial Resolution
The spatial resolution of AFM IR instrument is determined by several criteria: (1) effective volumes of the tip and sample that are interacting; (2) sensitivity of the detection technique; and (3) background signal that will determine the signal-to-noise. The table below shows how PiFM compares with the competing techniques in these areas: As can be […] Read more