Which Techniques are Used for Enhanced Resolution?
Several advanced techniques are employed to achieve enhanced resolution in nanotechnology. Some of the most prominent methods include:
- Electron Microscopy: Techniques like Transmission Electron Microscopy (TEM) and Scanning Electron Microscopy (SEM) use electron beams to achieve resolutions far beyond the capabilities of traditional light microscopy. - Atomic Force Microscopy (AFM): This technique uses a mechanical probe to scan the surface of a sample, providing high-resolution topographical images. - Scanning Tunneling Microscopy (STM): STM allows for imaging and manipulation of surfaces at the atomic level by measuring the tunneling current between a sharp tip and the sample.
