Torsional forces are essential because they can significantly influence the mechanical strength and elasticity of nanomaterials. For instance, understanding how carbon nanotubes twist under various forces can lead to the development of stronger and more flexible materials, which are crucial for applications in nanomedicine, electronics, and materials science. Moreover, torsional properties are vital for the functionality of nanoelectromechanical systems (NEMS), where precise control of mechanical motion is required.
