A theme of this month’s column is education. Most of the sites I’ve covered this month have a strong educational component and Principle of Scanning Probe Microscopy is no exception. With content ...

Overview of the main types of Scannig Probe Microscope types: Scanning tunneling microscope (STM) – using the tunneling current I between the outermost atom of a conducting probe within an atomic ...

Definition: Kelvin Probe Force Microscopy (KPFM), also known as Surface Potential Microscopy, is a cutting-edge scanning probe microscopy technique that measures the surface potential of materials at ...

Atomic force microscopy (AFM) is a type of scanning probe microscopy that is used to see and measure surface topography, conduct force measurements or manipulate a sample’s surface. It can have nearly ...

The biggest challenge with SPM is that the SPM data quality is inherently linked to the tip quality. As we all know, since its inception, SPM has become one of the go-to methods for nanoscale ...

A technical paper titled “High-speed mapping of surface charge dynamics using sparse scanning Kelvin probe force microscopy” was published by researchers at Oak Ridge National Laboratory, (ORNL), ...

Scanning probe microscopy (SPM) is a set of advanced methods for surface analysis. The recent advances in SPM of metals, polymers, insulating, and semiconductive materials are primarily due to the ...

A scanning probe microscope comes in a wide variety of flavors, they all produce a set of data points containing the measurements at each location. Usually these data points form a regular 2D grid, ...

The exact birth of the scanning microscope principle is not clear, as the work of numerous scientists contributed to its inception. However, it is generally accepted that the first scanning microscope ...