physical size

How Do We Measure Nanoscale Objects?

Measuring nanoscale objects requires specialized techniques and tools. Some of the commonly used methods include:
- Atomic Force Microscopy (AFM): This technique uses a mechanical probe to scan the surface of a sample and provides high-resolution images.
- Scanning Electron Microscopy (SEM): SEM uses focused beams of electrons to create detailed images of nanoscale structures.
- Transmission Electron Microscopy (TEM): TEM transmits electrons through a sample to provide information about its internal structure.

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