Mechanical control at the nanoscale is achieved through various techniques and tools:
1. Atomic Force Microscopy (AFM): AFM is used to measure and manipulate forces at the nanoscale. By using a sharp tip to probe surfaces, researchers can study mechanical properties such as stiffness, elasticity, and adhesion.
2. Molecular Dynamics Simulations: These computer simulations help in understanding and predicting the mechanical behavior of nanomaterials by modeling the interactions between atoms and molecules.
3. Nanoindentation: This technique involves pressing a hard, sharp tip into a material to measure its hardness and elastic modulus at the nanoscale.
4. Self-Assembly: This process allows molecules to spontaneously form ordered structures without external guidance, enabling the formation of complex nanostructures with specific mechanical properties.
