What are the Key Instruments Used in Nanotechnology?
Several instruments are designed for high precision in nanotechnology:
1. Atomic Force Microscopes (AFM): These are used to measure surface characteristics at the nanoscale with atomic-level resolution. 2. Scanning Electron Microscopes (SEM): These provide detailed images of nanostructures by scanning a focused beam of electrons. 3. Transmission Electron Microscopes (TEM): These offer high-resolution images by transmitting electrons through the sample. 4. Nanoindenters: These measure mechanical properties like hardness and elasticity at the nanoscale.
