A way employed to picture the magnetic properties of a floor with nanoscale decision, it makes use of a pointy, magnetized tip connected to a cantilever. The tip scans the pattern floor, and the magnetic forces between the tip and the pattern trigger the cantilever to deflect. This deflection is measured and used to create a picture that represents the magnetic pressure gradient distribution on the floor. As an illustration, observing the area construction in a magnetic recording medium or analyzing magnetic nanoparticles are typical purposes.
This methodology supplies vital benefits over conventional magnetic imaging strategies resulting from its excessive spatial decision and sensitivity. Its improvement has enabled researchers to review magnetic phenomena on the micro and nanoscale, resulting in developments in supplies science, knowledge storage, and biomedicine. Traditionally, its evolution stemmed from the broader area of scanning probe microscopy, leveraging developments in miniaturization and pressure detection.
