Definition: Scanning Tunneling Microscopy (STM) is a powerful nanoscale imaging technique capable of providing atomic-level resolution of surface structures. By utilizing the quantum mechanical ...

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 ...

A Czech and Spanish-led research team has demonstrated the ability to distinguish subtle differences between magnetic ground states using a new form of scanning probe microscopy. In the last few years ...

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 ...

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 ...

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 ...

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Near-field optical microscopy encompasses a family of methods that overcome the classical diffraction limit by accessing evanescent electromagnetic fields within a few nanometres of a specimen’s ...

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, ...

Electron spin resonance (ESR) is a key tool for the spectroscopic characterization of chemicals. It relies on resonantly changing the spin state of electrons (spin is an intrinsic quantum property of ...

A new nanoscience study led by a researcher at the Department of Energy's Oak Ridge National Laboratory takes a big-picture look at how scientists study materials at the smallest scales. The paper, ...

The Keyence VHX-S770E is a powerful digital microscope system featuring a motorized XYZ stage for automated, precise positioning, a high-resolution 4K camera (often paired with a VHX-7020 controller) ...