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 ...

What Is Atomic Force Microscopy? Atomic force microscopy (AFM) is a powerful technique that enables surface ultrastructure visualization at molecular resolution. 1 Besides three-dimensional (3D) ...

Invented 30 years ago, the atomic force microscope has been a major driver of nanotechnology, ranging from atomic-scale imaging to its latest applications in manipulating individual molecules, ...

Atomic force microscopy (AFM) is a way to investigate the surface features of some materials. It works by “feeling” or “touching” the surface with an extremely small probe. This provides a ...

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 ...

Bio-AFM is a cutting-edge technique rooted in the rich history of atomic force microscopy. Here, we discuss its applications to nanoscience. Studying nanoscale biological specimens has been important ...

Scientists at the Department of Energy's Oak Ridge National Laboratory have reimagined the capabilities of atomic force microscopy, or AFM, transforming it from a tool for imaging nanoscale features ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Conductive atomic force microscopy (C-AFM) is a powerful nanoscale characterization technique that combines the high-resolution imaging capabilities of atomic force microscopy (AFM) with the ability ...

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 ...

Doing it yourself may not get you the most precise lab equipment in the world, but it gets you a hands-on appreciation of the techniques that just can’t be beat. Today’s example of this adage: [Stoppi ...