What is scanning tunneling microscopy? STM uses a nanoscale probe to measure the topography and local electronic properties of a sample by scanning the probe over a surface. As the tip is scanned over ...

Scanning probe microscopy (SPM) encompasses a diverse range of techniques that enable the interrogation of surfaces with atomic-scale precision. These methods, including atomic force microscopy (AFM), ...

What is Scanning Ion Conductance Microscopy? Scanning Ion Conductance Microscopy (SICM) is a non-contact scanning probe microscopy technique that enables high-resolution imaging of living cells and ...

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 ...

What is Scanning Electrochemical Microscopy? Scanning electrochemical microscopy (SECM) is a powerful analytical technique that combines the principles of electrochemistry and scanning probe ...

Thought LeaderProf. Dr. Sergei KalininProfessor & Chief Scientist in AI/ML for Physical SciencesUniversity of Tennessee & Pacific Northwest Laboratory In this interview, Prof. Dr. Sergei Kalinin ...

AFM differs significantly from traditional microscopy techniques as it does not project light or electrons on the sample's surface to create its image. Instead, AFM utilizes a sharp probe while ...

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), ...

Atomic force microscopy (AFM) is a method of topographical measurement, wherein a fine probe is raster scanned over a material, and the minute variation in probe height is interpreted by laser ...

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, ...

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 ...