In NPL's Quantum Materials and Sensors group, we study the nanoscale properties of emerging quantum materials, including graphene, photonic metamaterials, and topological insulators. Recently the ...

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We’ve all likely seen the amazing images possible with a scanning electron microscope. An SEM can yield remarkably detailed 3D images of the tiniest structures, and they can be invaluable tools for ...

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 ...

At its core, SPM operates on the principle of measuring interactions between a sharp probe and the surface of a material. As the probe scans across the surface, it detects variations in physical ...

A new Nikon AXR Laser Scanning Confocal Microscope purchased by the CWRU Center for Excellence on the Impact of Substance Use on HIV, led by Alan Levine, PhD, is available for use by trained faculty.

Fraunhofer researchers have developed a very fast technology for determining whether a tumor has been fully removed—before the patient even leaves the operating theater. Using a combination of laser ...

This article has been updated in January 2024. High resolution images of microscopic samples can be obtained experimentally using Scanning Electron Transmission Microscopy (STEM). It is an effective ...

Optical microscopes typically max out at anywhere between 500x to 1,500x magnification, at which point you need to switch to a scanning microscope to zoom any closer. They come with some functional ...